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Vulnerability Details :

CVE-2016-2850

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-13 May, 2016 | 14:00
Updated At-05 Aug, 2024 | 23:32
Rejected At-
Credits

Botan 1.11.x before 1.11.29 does not enforce TLS policy for (1) signature algorithms and (2) ECC curves, which allows remote attackers to conduct downgrade attacks via unspecified vectors.

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:13 May, 2016 | 14:00
Updated At:05 Aug, 2024 | 23:32
Rejected At:
▼CVE Numbering Authority (CNA)

Botan 1.11.x before 1.11.29 does not enforce TLS policy for (1) signature algorithms and (2) ECC curves, which allows remote attackers to conduct downgrade attacks via unspecified vectors.

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
http://marc.info/?l=botan-devel&m=145852488622892&w=2
mailing-list
x_refsource_MLIST
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183669.html
vendor-advisory
x_refsource_FEDORA
https://security.gentoo.org/glsa/201701-23
vendor-advisory
x_refsource_GENTOO
http://botan.randombit.net/security.html
x_refsource_CONFIRM
Hyperlink: http://marc.info/?l=botan-devel&m=145852488622892&w=2
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183669.html
Resource:
vendor-advisory
x_refsource_FEDORA
Hyperlink: https://security.gentoo.org/glsa/201701-23
Resource:
vendor-advisory
x_refsource_GENTOO
Hyperlink: http://botan.randombit.net/security.html
Resource:
x_refsource_CONFIRM
▼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
http://marc.info/?l=botan-devel&m=145852488622892&w=2
mailing-list
x_refsource_MLIST
x_transferred
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183669.html
vendor-advisory
x_refsource_FEDORA
x_transferred
https://security.gentoo.org/glsa/201701-23
vendor-advisory
x_refsource_GENTOO
x_transferred
http://botan.randombit.net/security.html
x_refsource_CONFIRM
x_transferred
Hyperlink: http://marc.info/?l=botan-devel&m=145852488622892&w=2
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183669.html
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: https://security.gentoo.org/glsa/201701-23
Resource:
vendor-advisory
x_refsource_GENTOO
x_transferred
Hyperlink: http://botan.randombit.net/security.html
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:13 May, 2016 | 14:59
Updated At:12 Apr, 2025 | 10:46

Botan 1.11.x before 1.11.29 does not enforce TLS policy for (1) signature algorithms and (2) ECC curves, which allows remote attackers to conduct downgrade attacks via unspecified vectors.

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:H/A:N
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
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:H/A:N
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:N
CPE Matches
Fedora Project
fedoraproject
>>fedora>>24
cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.0
cpe:2.3:a:botan_project:botan:1.11.0:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.1
cpe:2.3:a:botan_project:botan:1.11.1:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.2
cpe:2.3:a:botan_project:botan:1.11.2:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.3
cpe:2.3:a:botan_project:botan:1.11.3:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.4
cpe:2.3:a:botan_project:botan:1.11.4:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.5
cpe:2.3:a:botan_project:botan:1.11.5:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.6
cpe:2.3:a:botan_project:botan:1.11.6:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.7
cpe:2.3:a:botan_project:botan:1.11.7:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.8
cpe:2.3:a:botan_project:botan:1.11.8:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.9
cpe:2.3:a:botan_project:botan:1.11.9:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.10
cpe:2.3:a:botan_project:botan:1.11.10:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.11
cpe:2.3:a:botan_project:botan:1.11.11:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.12
cpe:2.3:a:botan_project:botan:1.11.12:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.13
cpe:2.3:a:botan_project:botan:1.11.13:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.14
cpe:2.3:a:botan_project:botan:1.11.14:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.15
cpe:2.3:a:botan_project:botan:1.11.15:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.16
cpe:2.3:a:botan_project:botan:1.11.16:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.17
cpe:2.3:a:botan_project:botan:1.11.17:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.18
cpe:2.3:a:botan_project:botan:1.11.18:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.19
cpe:2.3:a:botan_project:botan:1.11.19:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.20
cpe:2.3:a:botan_project:botan:1.11.20:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.21
cpe:2.3:a:botan_project:botan:1.11.21:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.22
cpe:2.3:a:botan_project:botan:1.11.22:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.23
cpe:2.3:a:botan_project:botan:1.11.23:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.24
cpe:2.3:a:botan_project:botan:1.11.24:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.25
cpe:2.3:a:botan_project:botan:1.11.25:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.26
cpe:2.3:a:botan_project:botan:1.11.26:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.27
cpe:2.3:a:botan_project:botan:1.11.27:*:*:*:*:*:*:*
botan_project
botan_project
>>botan>>1.11.28
cpe:2.3:a:botan_project:botan:1.11.28:*:*:*:*:*:*:*
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://botan.randombit.net/security.htmlcve@mitre.org
Vendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183669.htmlcve@mitre.org
N/A
http://marc.info/?l=botan-devel&m=145852488622892&w=2cve@mitre.org
Vendor Advisory
https://security.gentoo.org/glsa/201701-23cve@mitre.org
N/A
http://botan.randombit.net/security.htmlaf854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183669.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
http://marc.info/?l=botan-devel&m=145852488622892&w=2af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://security.gentoo.org/glsa/201701-23af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: http://botan.randombit.net/security.html
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183669.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://marc.info/?l=botan-devel&m=145852488622892&w=2
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: https://security.gentoo.org/glsa/201701-23
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://botan.randombit.net/security.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183669.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://marc.info/?l=botan-devel&m=145852488622892&w=2
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: https://security.gentoo.org/glsa/201701-23
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A

Change History

0
Information is not available yet

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