5.1 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
8.1 High
AI Score
Confidence
High
0.101 Low
EPSS
Percentile
94.9%
Debian Security Advisory DSA-3940-1 [email protected]
https://www.debian.org/security/ Sebastien Delafond
August 13, 2017 https://www.debian.org/security/faq
Package : cvs
CVE ID : CVE-2017-12836
Debian Bug : 871810
It was discovered that CVS, a centralised version control system, did
not correctly handle maliciously constructed repository URLs, which
allowed an attacker to run an arbitrary shell command.
For the oldstable distribution (jessie), this problem has been fixed
in version 2:1.12.13+real-15+deb8u1.
For the stable distribution (stretch), this problem has been fixed in
version 2:1.12.13+real-22+deb9u1.
We recommend that you upgrade your cvs packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 7 | armel | cvs | <Â 2:1.12.13+real-9+deb7u1 | cvs_2:1.12.13+real-9+deb7u1_armel.deb |
Debian | 9 | i386 | cvs-dbgsym | <Â 2:1.12.13+real-22+deb9u1 | cvs-dbgsym_2:1.12.13+real-22+deb9u1_i386.deb |
Debian | 9 | ppc64el | cvs-dbgsym | <Â 2:1.12.13+real-22+deb9u1 | cvs-dbgsym_2:1.12.13+real-22+deb9u1_ppc64el.deb |
Debian | 8 | kfreebsd-amd64 | cvs | <Â 2:1.12.13+real-15+deb8u1 | cvs_2:1.12.13+real-15+deb8u1_kfreebsd-amd64.deb |
Debian | 9 | amd64 | cvs | <Â 2:1.12.13+real-22+deb9u1 | cvs_2:1.12.13+real-22+deb9u1_amd64.deb |
Debian | 8 | mipsel | cvs | <Â 2:1.12.13+real-15+deb8u1 | cvs_2:1.12.13+real-15+deb8u1_mipsel.deb |
Debian | 7 | i386 | cvs | <Â 2:1.12.13+real-9+deb7u1 | cvs_2:1.12.13+real-9+deb7u1_i386.deb |
Debian | 8 | all | cvs | <Â 2:1.12.13+real-15+deb8u1 | cvs_2:1.12.13+real-15+deb8u1_all.deb |
Debian | 8 | kfreebsd-i386 | cvs | <Â 2:1.12.13+real-15+deb8u1 | cvs_2:1.12.13+real-15+deb8u1_kfreebsd-i386.deb |
Debian | 9 | ppc64el | cvs | <Â 2:1.12.13+real-22+deb9u1 | cvs_2:1.12.13+real-22+deb9u1_ppc64el.deb |
5.1 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
8.1 High
AI Score
Confidence
High
0.101 Low
EPSS
Percentile
94.9%