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Vulnerability Details :

CVE-2018-19591

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-04 Dec, 2018 | 16:00
Updated At-05 Aug, 2024 | 11:37
Rejected At-
Credits

In the GNU C Library (aka glibc or libc6) through 2.28, attempting to resolve a crafted hostname via getaddrinfo() leads to the allocation of a socket descriptor that is not closed. This is related to the if_nametoindex() function.

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)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:04 Dec, 2018 | 16:00
Updated At:05 Aug, 2024 | 11:37
Rejected At:
▼CVE Numbering Authority (CNA)

In the GNU C Library (aka glibc or libc6) through 2.28, attempting to resolve a crafted hostname via getaddrinfo() leads to the allocation of a socket descriptor that is not closed. This is related to the if_nametoindex() function.

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://sourceware.org/git/?p=glibc.git%3Ba=blob_plain%3Bf=NEWS%3Bhb=HEAD
x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BO7WHN52GFMC5F2I2232GFIPSSXWFV7G/
vendor-advisory
x_refsource_FEDORA
http://www.securityfocus.com/bid/106037
vdb-entry
x_refsource_BID
https://sourceware.org/bugzilla/show_bug.cgi?id=23927
x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M52KE4YR3GNMHQUOS3DKAGZD5TQ5D5UH/
vendor-advisory
x_refsource_FEDORA
https://security.gentoo.org/glsa/201903-09
vendor-advisory
x_refsource_GENTOO
http://www.securitytracker.com/id/1042174
vdb-entry
x_refsource_SECTRACK
https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commitdiff%3Bh=d527c860f5a3f0ed687bd03f0cb464612dc23408
x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-20190321-0003/
x_refsource_CONFIRM
https://security.gentoo.org/glsa/201908-06
vendor-advisory
x_refsource_GENTOO
https://usn.ubuntu.com/4416-1/
vendor-advisory
x_refsource_UBUNTU
Hyperlink: https://sourceware.org/git/?p=glibc.git%3Ba=blob_plain%3Bf=NEWS%3Bhb=HEAD
Resource:
x_refsource_CONFIRM
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BO7WHN52GFMC5F2I2232GFIPSSXWFV7G/
Resource:
vendor-advisory
x_refsource_FEDORA
Hyperlink: http://www.securityfocus.com/bid/106037
Resource:
vdb-entry
x_refsource_BID
Hyperlink: https://sourceware.org/bugzilla/show_bug.cgi?id=23927
Resource:
x_refsource_CONFIRM
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M52KE4YR3GNMHQUOS3DKAGZD5TQ5D5UH/
Resource:
vendor-advisory
x_refsource_FEDORA
Hyperlink: https://security.gentoo.org/glsa/201903-09
Resource:
vendor-advisory
x_refsource_GENTOO
Hyperlink: http://www.securitytracker.com/id/1042174
Resource:
vdb-entry
x_refsource_SECTRACK
Hyperlink: https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commitdiff%3Bh=d527c860f5a3f0ed687bd03f0cb464612dc23408
Resource:
x_refsource_CONFIRM
Hyperlink: https://security.netapp.com/advisory/ntap-20190321-0003/
Resource:
x_refsource_CONFIRM
Hyperlink: https://security.gentoo.org/glsa/201908-06
Resource:
vendor-advisory
x_refsource_GENTOO
Hyperlink: https://usn.ubuntu.com/4416-1/
Resource:
vendor-advisory
x_refsource_UBUNTU
▼Authorized 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://sourceware.org/git/?p=glibc.git%3Ba=blob_plain%3Bf=NEWS%3Bhb=HEAD
x_refsource_CONFIRM
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BO7WHN52GFMC5F2I2232GFIPSSXWFV7G/
vendor-advisory
x_refsource_FEDORA
x_transferred
http://www.securityfocus.com/bid/106037
vdb-entry
x_refsource_BID
x_transferred
https://sourceware.org/bugzilla/show_bug.cgi?id=23927
x_refsource_CONFIRM
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M52KE4YR3GNMHQUOS3DKAGZD5TQ5D5UH/
vendor-advisory
x_refsource_FEDORA
x_transferred
https://security.gentoo.org/glsa/201903-09
vendor-advisory
x_refsource_GENTOO
x_transferred
http://www.securitytracker.com/id/1042174
vdb-entry
x_refsource_SECTRACK
x_transferred
https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commitdiff%3Bh=d527c860f5a3f0ed687bd03f0cb464612dc23408
x_refsource_CONFIRM
x_transferred
https://security.netapp.com/advisory/ntap-20190321-0003/
x_refsource_CONFIRM
x_transferred
https://security.gentoo.org/glsa/201908-06
vendor-advisory
x_refsource_GENTOO
x_transferred
https://usn.ubuntu.com/4416-1/
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: https://sourceware.org/git/?p=glibc.git%3Ba=blob_plain%3Bf=NEWS%3Bhb=HEAD
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BO7WHN52GFMC5F2I2232GFIPSSXWFV7G/
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: http://www.securityfocus.com/bid/106037
Resource:
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: https://sourceware.org/bugzilla/show_bug.cgi?id=23927
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M52KE4YR3GNMHQUOS3DKAGZD5TQ5D5UH/
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: https://security.gentoo.org/glsa/201903-09
Resource:
vendor-advisory
x_refsource_GENTOO
x_transferred
Hyperlink: http://www.securitytracker.com/id/1042174
Resource:
vdb-entry
x_refsource_SECTRACK
x_transferred
Hyperlink: https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commitdiff%3Bh=d527c860f5a3f0ed687bd03f0cb464612dc23408
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://security.netapp.com/advisory/ntap-20190321-0003/
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://security.gentoo.org/glsa/201908-06
Resource:
vendor-advisory
x_refsource_GENTOO
x_transferred
Hyperlink: https://usn.ubuntu.com/4416-1/
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:04 Dec, 2018 | 16:29
Updated At:07 Nov, 2023 | 02:55

In the GNU C Library (aka glibc or libc6) through 2.28, attempting to resolve a crafted hostname via getaddrinfo() leads to the allocation of a socket descriptor that is not closed. This is related to the if_nametoindex() function.

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
Primary3.07.5HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.0
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches
GNU
gnu
>>glibc>>Versions up to 2.28(inclusive)
cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*
Fedora Project
fedoraproject
>>fedora>>28
cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
Fedora Project
fedoraproject
>>fedora>>29
cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-20Primarynvd@nist.gov
CWE ID: CWE-20
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.securityfocus.com/bid/106037cve@mitre.org
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1042174cve@mitre.org
Third Party Advisory
VDB Entry
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BO7WHN52GFMC5F2I2232GFIPSSXWFV7G/cve@mitre.org
N/A
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M52KE4YR3GNMHQUOS3DKAGZD5TQ5D5UH/cve@mitre.org
N/A
https://security.gentoo.org/glsa/201903-09cve@mitre.org
Third Party Advisory
https://security.gentoo.org/glsa/201908-06cve@mitre.org
N/A
https://security.netapp.com/advisory/ntap-20190321-0003/cve@mitre.org
N/A
https://sourceware.org/bugzilla/show_bug.cgi?id=23927cve@mitre.org
Exploit
Issue Tracking
Third Party Advisory
https://sourceware.org/git/?p=glibc.git%3Ba=blob_plain%3Bf=NEWS%3Bhb=HEADcve@mitre.org
N/A
https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commitdiff%3Bh=d527c860f5a3f0ed687bd03f0cb464612dc23408cve@mitre.org
N/A
https://usn.ubuntu.com/4416-1/cve@mitre.org
N/A
Hyperlink: http://www.securityfocus.com/bid/106037
Source: cve@mitre.org
Resource:
Third Party Advisory
VDB Entry
Hyperlink: http://www.securitytracker.com/id/1042174
Source: cve@mitre.org
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BO7WHN52GFMC5F2I2232GFIPSSXWFV7G/
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M52KE4YR3GNMHQUOS3DKAGZD5TQ5D5UH/
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://security.gentoo.org/glsa/201903-09
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://security.gentoo.org/glsa/201908-06
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://security.netapp.com/advisory/ntap-20190321-0003/
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://sourceware.org/bugzilla/show_bug.cgi?id=23927
Source: cve@mitre.org
Resource:
Exploit
Issue Tracking
Third Party Advisory
Hyperlink: https://sourceware.org/git/?p=glibc.git%3Ba=blob_plain%3Bf=NEWS%3Bhb=HEAD
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commitdiff%3Bh=d527c860f5a3f0ed687bd03f0cb464612dc23408
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://usn.ubuntu.com/4416-1/
Source: cve@mitre.org
Resource: N/A

Change History

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Information is not available yet

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