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Vulnerability Details :

CVE-2008-3656

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-13 Aug, 2008 | 01:00
Updated At-07 Aug, 2024 | 09:45
Rejected At-
Credits

Algorithmic complexity vulnerability in the WEBrick::HTTPUtils.split_header_value function in WEBrick::HTTP::DefaultFileHandler in WEBrick in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted HTTP request that is processed by a backtracking regular expression.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:13 Aug, 2008 | 01:00
Updated At:07 Aug, 2024 | 09:45
Rejected At:
â–¼CVE Numbering Authority (CNA)

Algorithmic complexity vulnerability in the WEBrick::HTTPUtils.split_header_value function in WEBrick::HTTP::DefaultFileHandler in WEBrick in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted HTTP request that is processed by a backtracking regular expression.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9682
vdb-entry
signature
x_refsource_OVAL
http://secunia.com/advisories/31430
third-party-advisory
x_refsource_SECUNIA
http://secunia.com/advisories/31697
third-party-advisory
x_refsource_SECUNIA
https://usn.ubuntu.com/651-1/
vendor-advisory
x_refsource_UBUNTU
https://exchange.xforce.ibmcloud.com/vulnerabilities/44371
vdb-entry
x_refsource_XF
http://support.apple.com/kb/HT3549
x_refsource_CONFIRM
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0264
x_refsource_CONFIRM
http://www.debian.org/security/2008/dsa-1652
vendor-advisory
x_refsource_DEBIAN
https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00299.html
vendor-advisory
x_refsource_FEDORA
http://secunia.com/advisories/35074
third-party-advisory
x_refsource_SECUNIA
http://support.avaya.com/elmodocs2/security/ASA-2008-424.htm
x_refsource_CONFIRM
http://www.debian.org/security/2008/dsa-1651
vendor-advisory
x_refsource_DEBIAN
http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
vendor-advisory
x_refsource_APPLE
http://www.securityfocus.com/bid/30644
vdb-entry
x_refsource_BID
http://www.redhat.com/support/errata/RHSA-2008-0897.html
vendor-advisory
x_refsource_REDHAT
http://www.ruby-lang.org/en/news/2008/08/08/multiple-vulnerabilities-in-ruby/
x_refsource_CONFIRM
http://secunia.com/advisories/32219
third-party-advisory
x_refsource_SECUNIA
http://www.securitytracker.com/id?1020654
vdb-entry
x_refsource_SECTRACK
http://www.us-cert.gov/cas/techalerts/TA09-133A.html
third-party-advisory
x_refsource_CERT
http://secunia.com/advisories/32255
third-party-advisory
x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2009/1297
vdb-entry
x_refsource_VUPEN
http://www.securityfocus.com/archive/1/495884/100/0/threaded
mailing-list
x_refsource_BUGTRAQ
http://secunia.com/advisories/32371
third-party-advisory
x_refsource_SECUNIA
http://secunia.com/advisories/32165
third-party-advisory
x_refsource_SECUNIA
http://security.gentoo.org/glsa/glsa-200812-17.xml
vendor-advisory
x_refsource_GENTOO
http://secunia.com/advisories/33178
third-party-advisory
x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2008/2334
vdb-entry
x_refsource_VUPEN
https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00259.html
vendor-advisory
x_refsource_FEDORA
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=494401
x_refsource_CONFIRM
http://secunia.com/advisories/32256
third-party-advisory
x_refsource_SECUNIA
Hyperlink: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9682
Resource:
vdb-entry
signature
x_refsource_OVAL
Hyperlink: http://secunia.com/advisories/31430
Resource:
third-party-advisory
x_refsource_SECUNIA
Hyperlink: http://secunia.com/advisories/31697
Resource:
third-party-advisory
x_refsource_SECUNIA
Hyperlink: https://usn.ubuntu.com/651-1/
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/44371
Resource:
vdb-entry
x_refsource_XF
Hyperlink: http://support.apple.com/kb/HT3549
Resource:
x_refsource_CONFIRM
Hyperlink: http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0264
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.debian.org/security/2008/dsa-1652
Resource:
vendor-advisory
x_refsource_DEBIAN
Hyperlink: https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00299.html
Resource:
vendor-advisory
x_refsource_FEDORA
Hyperlink: http://secunia.com/advisories/35074
Resource:
third-party-advisory
x_refsource_SECUNIA
Hyperlink: http://support.avaya.com/elmodocs2/security/ASA-2008-424.htm
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.debian.org/security/2008/dsa-1651
Resource:
vendor-advisory
x_refsource_DEBIAN
Hyperlink: http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
Resource:
vendor-advisory
x_refsource_APPLE
Hyperlink: http://www.securityfocus.com/bid/30644
Resource:
vdb-entry
x_refsource_BID
Hyperlink: http://www.redhat.com/support/errata/RHSA-2008-0897.html
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: http://www.ruby-lang.org/en/news/2008/08/08/multiple-vulnerabilities-in-ruby/
Resource:
x_refsource_CONFIRM
Hyperlink: http://secunia.com/advisories/32219
Resource:
third-party-advisory
x_refsource_SECUNIA
Hyperlink: http://www.securitytracker.com/id?1020654
Resource:
vdb-entry
x_refsource_SECTRACK
Hyperlink: http://www.us-cert.gov/cas/techalerts/TA09-133A.html
Resource:
third-party-advisory
x_refsource_CERT
Hyperlink: http://secunia.com/advisories/32255
Resource:
third-party-advisory
x_refsource_SECUNIA
Hyperlink: http://www.vupen.com/english/advisories/2009/1297
Resource:
vdb-entry
x_refsource_VUPEN
Hyperlink: http://www.securityfocus.com/archive/1/495884/100/0/threaded
Resource:
mailing-list
x_refsource_BUGTRAQ
Hyperlink: http://secunia.com/advisories/32371
Resource:
third-party-advisory
x_refsource_SECUNIA
Hyperlink: http://secunia.com/advisories/32165
Resource:
third-party-advisory
x_refsource_SECUNIA
Hyperlink: http://security.gentoo.org/glsa/glsa-200812-17.xml
Resource:
vendor-advisory
x_refsource_GENTOO
Hyperlink: http://secunia.com/advisories/33178
Resource:
third-party-advisory
x_refsource_SECUNIA
Hyperlink: http://www.vupen.com/english/advisories/2008/2334
Resource:
vdb-entry
x_refsource_VUPEN
Hyperlink: https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00259.html
Resource:
vendor-advisory
x_refsource_FEDORA
Hyperlink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=494401
Resource:
x_refsource_CONFIRM
Hyperlink: http://secunia.com/advisories/32256
Resource:
third-party-advisory
x_refsource_SECUNIA
â–¼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9682
vdb-entry
signature
x_refsource_OVAL
x_transferred
http://secunia.com/advisories/31430
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://secunia.com/advisories/31697
third-party-advisory
x_refsource_SECUNIA
x_transferred
https://usn.ubuntu.com/651-1/
vendor-advisory
x_refsource_UBUNTU
x_transferred
https://exchange.xforce.ibmcloud.com/vulnerabilities/44371
vdb-entry
x_refsource_XF
x_transferred
http://support.apple.com/kb/HT3549
x_refsource_CONFIRM
x_transferred
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0264
x_refsource_CONFIRM
x_transferred
http://www.debian.org/security/2008/dsa-1652
vendor-advisory
x_refsource_DEBIAN
x_transferred
https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00299.html
vendor-advisory
x_refsource_FEDORA
x_transferred
http://secunia.com/advisories/35074
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://support.avaya.com/elmodocs2/security/ASA-2008-424.htm
x_refsource_CONFIRM
x_transferred
http://www.debian.org/security/2008/dsa-1651
vendor-advisory
x_refsource_DEBIAN
x_transferred
http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
vendor-advisory
x_refsource_APPLE
x_transferred
http://www.securityfocus.com/bid/30644
vdb-entry
x_refsource_BID
x_transferred
http://www.redhat.com/support/errata/RHSA-2008-0897.html
vendor-advisory
x_refsource_REDHAT
x_transferred
http://www.ruby-lang.org/en/news/2008/08/08/multiple-vulnerabilities-in-ruby/
x_refsource_CONFIRM
x_transferred
http://secunia.com/advisories/32219
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://www.securitytracker.com/id?1020654
vdb-entry
x_refsource_SECTRACK
x_transferred
http://www.us-cert.gov/cas/techalerts/TA09-133A.html
third-party-advisory
x_refsource_CERT
x_transferred
http://secunia.com/advisories/32255
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://www.vupen.com/english/advisories/2009/1297
vdb-entry
x_refsource_VUPEN
x_transferred
http://www.securityfocus.com/archive/1/495884/100/0/threaded
mailing-list
x_refsource_BUGTRAQ
x_transferred
http://secunia.com/advisories/32371
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://secunia.com/advisories/32165
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://security.gentoo.org/glsa/glsa-200812-17.xml
vendor-advisory
x_refsource_GENTOO
x_transferred
http://secunia.com/advisories/33178
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://www.vupen.com/english/advisories/2008/2334
vdb-entry
x_refsource_VUPEN
x_transferred
https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00259.html
vendor-advisory
x_refsource_FEDORA
x_transferred
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=494401
x_refsource_CONFIRM
x_transferred
http://secunia.com/advisories/32256
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9682
Resource:
vdb-entry
signature
x_refsource_OVAL
x_transferred
Hyperlink: http://secunia.com/advisories/31430
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: http://secunia.com/advisories/31697
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: https://usn.ubuntu.com/651-1/
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/44371
Resource:
vdb-entry
x_refsource_XF
x_transferred
Hyperlink: http://support.apple.com/kb/HT3549
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0264
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.debian.org/security/2008/dsa-1652
Resource:
vendor-advisory
x_refsource_DEBIAN
x_transferred
Hyperlink: https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00299.html
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: http://secunia.com/advisories/35074
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: http://support.avaya.com/elmodocs2/security/ASA-2008-424.htm
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.debian.org/security/2008/dsa-1651
Resource:
vendor-advisory
x_refsource_DEBIAN
x_transferred
Hyperlink: http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
Resource:
vendor-advisory
x_refsource_APPLE
x_transferred
Hyperlink: http://www.securityfocus.com/bid/30644
Resource:
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: http://www.redhat.com/support/errata/RHSA-2008-0897.html
Resource:
vendor-advisory
x_refsource_REDHAT
x_transferred
Hyperlink: http://www.ruby-lang.org/en/news/2008/08/08/multiple-vulnerabilities-in-ruby/
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://secunia.com/advisories/32219
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: http://www.securitytracker.com/id?1020654
Resource:
vdb-entry
x_refsource_SECTRACK
x_transferred
Hyperlink: http://www.us-cert.gov/cas/techalerts/TA09-133A.html
Resource:
third-party-advisory
x_refsource_CERT
x_transferred
Hyperlink: http://secunia.com/advisories/32255
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: http://www.vupen.com/english/advisories/2009/1297
Resource:
vdb-entry
x_refsource_VUPEN
x_transferred
Hyperlink: http://www.securityfocus.com/archive/1/495884/100/0/threaded
Resource:
mailing-list
x_refsource_BUGTRAQ
x_transferred
Hyperlink: http://secunia.com/advisories/32371
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: http://secunia.com/advisories/32165
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: http://security.gentoo.org/glsa/glsa-200812-17.xml
Resource:
vendor-advisory
x_refsource_GENTOO
x_transferred
Hyperlink: http://secunia.com/advisories/33178
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: http://www.vupen.com/english/advisories/2008/2334
Resource:
vdb-entry
x_refsource_VUPEN
x_transferred
Hyperlink: https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00259.html
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=494401
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://secunia.com/advisories/32256
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:13 Aug, 2008 | 01:41
Updated At:23 Apr, 2026 | 00:35

Algorithmic complexity vulnerability in the WEBrick::HTTPUtils.split_header_value function in WEBrick::HTTP::DefaultFileHandler in WEBrick in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted HTTP request that is processed by a backtracking regular expression.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary2.07.8HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
Type: Primary
Version: 2.0
Base score: 7.8
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C
CPE Matches
Ruby
ruby-lang
>>ruby>>Versions up to 1.8.5(inclusive)
cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.6.8
cpe:2.3:a:ruby-lang:ruby:1.6.8:*:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.0
cpe:2.3:a:ruby-lang:ruby:1.8.0:*:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.1
cpe:2.3:a:ruby-lang:ruby:1.8.1:*:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.1
cpe:2.3:a:ruby-lang:ruby:1.8.1:-9:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.2
cpe:2.3:a:ruby-lang:ruby:1.8.2:*:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.2
cpe:2.3:a:ruby-lang:ruby:1.8.2:preview2:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.2
cpe:2.3:a:ruby-lang:ruby:1.8.2:preview3:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.2
cpe:2.3:a:ruby-lang:ruby:1.8.2:preview4:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.3
cpe:2.3:a:ruby-lang:ruby:1.8.3:*:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.3
cpe:2.3:a:ruby-lang:ruby:1.8.3:preview1:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.3
cpe:2.3:a:ruby-lang:ruby:1.8.3:preview2:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.3
cpe:2.3:a:ruby-lang:ruby:1.8.3:preview3:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.4
cpe:2.3:a:ruby-lang:ruby:1.8.4:*:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.4
cpe:2.3:a:ruby-lang:ruby:1.8.4:preview1:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.4
cpe:2.3:a:ruby-lang:ruby:1.8.4:preview2:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.4
cpe:2.3:a:ruby-lang:ruby:1.8.4:preview3:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.5
cpe:2.3:a:ruby-lang:ruby:1.8.5:p11:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.5
cpe:2.3:a:ruby-lang:ruby:1.8.5:p113:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.5
cpe:2.3:a:ruby-lang:ruby:1.8.5:p115:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.5
cpe:2.3:a:ruby-lang:ruby:1.8.5:p12:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.5
cpe:2.3:a:ruby-lang:ruby:1.8.5:p2:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.5
cpe:2.3:a:ruby-lang:ruby:1.8.5:p35:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.5
cpe:2.3:a:ruby-lang:ruby:1.8.5:preview1:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.5
cpe:2.3:a:ruby-lang:ruby:1.8.5:preview2:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.5
cpe:2.3:a:ruby-lang:ruby:1.8.5:preview3:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.5
cpe:2.3:a:ruby-lang:ruby:1.8.5:preview4:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.5
cpe:2.3:a:ruby-lang:ruby:1.8.5:preview5:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.6
cpe:2.3:a:ruby-lang:ruby:1.8.6:*:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.6
cpe:2.3:a:ruby-lang:ruby:1.8.6:p110:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.6
cpe:2.3:a:ruby-lang:ruby:1.8.6:p114:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.6
cpe:2.3:a:ruby-lang:ruby:1.8.6:preview1:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.6
cpe:2.3:a:ruby-lang:ruby:1.8.6:preview2:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.6
cpe:2.3:a:ruby-lang:ruby:1.8.6:preview3:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.7
cpe:2.3:a:ruby-lang:ruby:1.8.7:*:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.7
cpe:2.3:a:ruby-lang:ruby:1.8.7:p17:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.7
cpe:2.3:a:ruby-lang:ruby:1.8.7:p22:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.7
cpe:2.3:a:ruby-lang:ruby:1.8.7:p71:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.7
cpe:2.3:a:ruby-lang:ruby:1.8.7:preview1:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.7
cpe:2.3:a:ruby-lang:ruby:1.8.7:preview2:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.7
cpe:2.3:a:ruby-lang:ruby:1.8.7:preview3:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.8.7
cpe:2.3:a:ruby-lang:ruby:1.8.7:preview4:*:*:*:*:*:*
Ruby
ruby-lang
>>ruby>>1.9.0
cpe:2.3:a:ruby-lang:ruby:1.9.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-399Primarynvd@nist.gov
CWE ID: CWE-399
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=494401cve@mitre.org
N/A
http://lists.apple.com/archives/security-announce/2009/May/msg00002.htmlcve@mitre.org
N/A
http://secunia.com/advisories/31430cve@mitre.org
N/A
http://secunia.com/advisories/31697cve@mitre.org
N/A
http://secunia.com/advisories/32165cve@mitre.org
N/A
http://secunia.com/advisories/32219cve@mitre.org
N/A
http://secunia.com/advisories/32255cve@mitre.org
N/A
http://secunia.com/advisories/32256cve@mitre.org
N/A
http://secunia.com/advisories/32371cve@mitre.org
N/A
http://secunia.com/advisories/33178cve@mitre.org
N/A
http://secunia.com/advisories/35074cve@mitre.org
N/A
http://security.gentoo.org/glsa/glsa-200812-17.xmlcve@mitre.org
N/A
http://support.apple.com/kb/HT3549cve@mitre.org
N/A
http://support.avaya.com/elmodocs2/security/ASA-2008-424.htmcve@mitre.org
N/A
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0264cve@mitre.org
N/A
http://www.debian.org/security/2008/dsa-1651cve@mitre.org
N/A
http://www.debian.org/security/2008/dsa-1652cve@mitre.org
N/A
http://www.redhat.com/support/errata/RHSA-2008-0897.htmlcve@mitre.org
N/A
http://www.ruby-lang.org/en/news/2008/08/08/multiple-vulnerabilities-in-ruby/cve@mitre.org
Exploit
http://www.securityfocus.com/archive/1/495884/100/0/threadedcve@mitre.org
N/A
http://www.securityfocus.com/bid/30644cve@mitre.org
N/A
http://www.securitytracker.com/id?1020654cve@mitre.org
N/A
http://www.us-cert.gov/cas/techalerts/TA09-133A.htmlcve@mitre.org
US Government Resource
http://www.vupen.com/english/advisories/2008/2334cve@mitre.org
N/A
http://www.vupen.com/english/advisories/2009/1297cve@mitre.org
N/A
https://exchange.xforce.ibmcloud.com/vulnerabilities/44371cve@mitre.org
N/A
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9682cve@mitre.org
N/A
https://usn.ubuntu.com/651-1/cve@mitre.org
N/A
https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00259.htmlcve@mitre.org
N/A
https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00299.htmlcve@mitre.org
N/A
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=494401af854a3a-2127-422b-91ae-364da2661108
N/A
http://lists.apple.com/archives/security-announce/2009/May/msg00002.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
http://secunia.com/advisories/31430af854a3a-2127-422b-91ae-364da2661108
N/A
http://secunia.com/advisories/31697af854a3a-2127-422b-91ae-364da2661108
N/A
http://secunia.com/advisories/32165af854a3a-2127-422b-91ae-364da2661108
N/A
http://secunia.com/advisories/32219af854a3a-2127-422b-91ae-364da2661108
N/A
http://secunia.com/advisories/32255af854a3a-2127-422b-91ae-364da2661108
N/A
http://secunia.com/advisories/32256af854a3a-2127-422b-91ae-364da2661108
N/A
http://secunia.com/advisories/32371af854a3a-2127-422b-91ae-364da2661108
N/A
http://secunia.com/advisories/33178af854a3a-2127-422b-91ae-364da2661108
N/A
http://secunia.com/advisories/35074af854a3a-2127-422b-91ae-364da2661108
N/A
http://security.gentoo.org/glsa/glsa-200812-17.xmlaf854a3a-2127-422b-91ae-364da2661108
N/A
http://support.apple.com/kb/HT3549af854a3a-2127-422b-91ae-364da2661108
N/A
http://support.avaya.com/elmodocs2/security/ASA-2008-424.htmaf854a3a-2127-422b-91ae-364da2661108
N/A
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0264af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.debian.org/security/2008/dsa-1651af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.debian.org/security/2008/dsa-1652af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.redhat.com/support/errata/RHSA-2008-0897.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
http://www.ruby-lang.org/en/news/2008/08/08/multiple-vulnerabilities-in-ruby/af854a3a-2127-422b-91ae-364da2661108
Exploit
http://www.securityfocus.com/archive/1/495884/100/0/threadedaf854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securityfocus.com/bid/30644af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securitytracker.com/id?1020654af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.us-cert.gov/cas/techalerts/TA09-133A.htmlaf854a3a-2127-422b-91ae-364da2661108
US Government Resource
http://www.vupen.com/english/advisories/2008/2334af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.vupen.com/english/advisories/2009/1297af854a3a-2127-422b-91ae-364da2661108
N/A
https://exchange.xforce.ibmcloud.com/vulnerabilities/44371af854a3a-2127-422b-91ae-364da2661108
N/A
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9682af854a3a-2127-422b-91ae-364da2661108
N/A
https://usn.ubuntu.com/651-1/af854a3a-2127-422b-91ae-364da2661108
N/A
https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00259.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00299.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=494401
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://secunia.com/advisories/31430
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://secunia.com/advisories/31697
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://secunia.com/advisories/32165
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://secunia.com/advisories/32219
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://secunia.com/advisories/32255
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://secunia.com/advisories/32256
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://secunia.com/advisories/32371
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://secunia.com/advisories/33178
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://secunia.com/advisories/35074
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://security.gentoo.org/glsa/glsa-200812-17.xml
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://support.apple.com/kb/HT3549
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://support.avaya.com/elmodocs2/security/ASA-2008-424.htm
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0264
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.debian.org/security/2008/dsa-1651
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.debian.org/security/2008/dsa-1652
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.redhat.com/support/errata/RHSA-2008-0897.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.ruby-lang.org/en/news/2008/08/08/multiple-vulnerabilities-in-ruby/
Source: cve@mitre.org
Resource:
Exploit
Hyperlink: http://www.securityfocus.com/archive/1/495884/100/0/threaded
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/30644
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.securitytracker.com/id?1020654
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.us-cert.gov/cas/techalerts/TA09-133A.html
Source: cve@mitre.org
Resource:
US Government Resource
Hyperlink: http://www.vupen.com/english/advisories/2008/2334
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.vupen.com/english/advisories/2009/1297
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/44371
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9682
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://usn.ubuntu.com/651-1/
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00259.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00299.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=494401
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://secunia.com/advisories/31430
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://secunia.com/advisories/31697
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://secunia.com/advisories/32165
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://secunia.com/advisories/32219
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://secunia.com/advisories/32255
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://secunia.com/advisories/32256
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://secunia.com/advisories/32371
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://secunia.com/advisories/33178
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://secunia.com/advisories/35074
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://security.gentoo.org/glsa/glsa-200812-17.xml
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://support.apple.com/kb/HT3549
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://support.avaya.com/elmodocs2/security/ASA-2008-424.htm
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0264
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.debian.org/security/2008/dsa-1651
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.debian.org/security/2008/dsa-1652
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.redhat.com/support/errata/RHSA-2008-0897.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.ruby-lang.org/en/news/2008/08/08/multiple-vulnerabilities-in-ruby/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Hyperlink: http://www.securityfocus.com/archive/1/495884/100/0/threaded
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/30644
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securitytracker.com/id?1020654
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.us-cert.gov/cas/techalerts/TA09-133A.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
US Government Resource
Hyperlink: http://www.vupen.com/english/advisories/2008/2334
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.vupen.com/english/advisories/2009/1297
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/44371
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9682
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://usn.ubuntu.com/651-1/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00259.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00299.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

6Records found
CVE-2008-2725
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.8||HIGH
EPSS-2.49% / 85.39%
||
7 Day CHG~0.00%
Published-24 Jun, 2008 | 19:00
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Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Integer overflow in the (1) rb_ary_splice function in Ruby 1.8.4 and earlier, 1.8.5 before 1.8.5-p231, 1.8.6 before 1.8.6-p230, and 1.8.7 before 1.8.7-p22; and (2) the rb_ary_replace function in 1.6.x allows context-dependent attackers to trigger memory corruption via unspecified vectors, aka the "REALLOC_N" variant, a different issue than CVE-2008-2662, CVE-2008-2663, and CVE-2008-2664. NOTE: as of 20080624, there has been inconsistent usage of multiple CVE identifiers related to Ruby. The CVE description should be regarded as authoritative, although it is likely to change.

Action-Not Available
Vendor-n/aCanonical Ltd.Debian GNU/LinuxRuby
Product-debian_linuxrubyubuntu_linuxn/a
CVE-2011-4815
Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-1.96% / 83.61%
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7 Day CHG~0.00%
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Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Ruby (aka CRuby) before 1.8.7-p357 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.

Action-Not Available
Vendor-n/aRuby
Product-rubyn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2008-4310
Matching Score-8
Assigner-Red Hat, Inc.
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Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.8||HIGH
EPSS-6.19% / 90.90%
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Known To Be Used In Ransomware Campaigns?-Not Available
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httputils.rb in WEBrick in Ruby 1.8.1 and 1.8.5, as used in Red Hat Enterprise Linux 4 and 5, allows remote attackers to cause a denial of service (CPU consumption) via a crafted HTTP request. NOTE: this issue exists because of an incomplete fix for CVE-2008-3656.

Action-Not Available
Vendor-n/aRuby
Product-rubyn/a
CVE-2008-2726
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.8||HIGH
EPSS-2.82% / 86.22%
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7 Day CHG~0.00%
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Updated-23 Apr, 2026 | 00:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
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Integer overflow in the (1) rb_ary_splice function in Ruby 1.8.4 and earlier, 1.8.5 before 1.8.5-p231, 1.8.6 before 1.8.6-p230, 1.8.7 before 1.8.7-p22, and 1.9.0 before 1.9.0-2; and (2) the rb_ary_replace function in 1.6.x allows context-dependent attackers to trigger memory corruption, aka the "beg + rlen" issue. NOTE: as of 20080624, there has been inconsistent usage of multiple CVE identifiers related to Ruby. The CVE description should be regarded as authoritative, although it is likely to change.

Action-Not Available
Vendor-n/aCanonical Ltd.Debian GNU/LinuxRuby
Product-debian_linuxrubyubuntu_linuxn/a
CVE-2008-2664
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-6.26% / 90.97%
||
7 Day CHG~0.00%
Published-24 Jun, 2008 | 19:00
Updated-23 Apr, 2026 | 00:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The rb_str_format function in Ruby 1.8.4 and earlier, 1.8.5 before 1.8.5-p231, 1.8.6 before 1.8.6-p230, 1.8.7 before 1.8.7-p22, and 1.9.0 before 1.9.0-2 allows context-dependent attackers to trigger memory corruption via unspecified vectors related to alloca, a different issue than CVE-2008-2662, CVE-2008-2663, and CVE-2008-2725. NOTE: as of 20080624, there has been inconsistent usage of multiple CVE identifiers related to Ruby. The CVE description should be regarded as authoritative, although it is likely to change.

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Vendor-n/aCanonical Ltd.Debian GNU/LinuxRuby
Product-debian_linuxrubyubuntu_linuxn/a
CVE-2019-16201
Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.60% / 69.69%
||
7 Day CHG~0.00%
Published-26 Nov, 2019 | 00:00
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WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network.

Action-Not Available
Vendor-n/aDebian GNU/LinuxRuby
Product-debian_linuxrubyn/a
CWE ID-CWE-287
Improper Authentication
Details not found