[SECURITY] [DSA 3940-1] cvs security update

2017-08-1309:10:34

lists.debian.org

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

5.1 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.101 Low

EPSS

Percentile

94.8%

JSON

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]

OSVersionArchitecturePackageVersionFilename
Debian8amd64cvs< 2:1.12.13+real-15+deb8u1cvs_2:1.12.13+real-15+deb8u1_amd64.deb
Debian9armelcvs< 2:1.12.13+real-22+deb9u1cvs_2:1.12.13+real-22+deb9u1_armel.deb
Debian7amd64cvs< 2:1.12.13+real-9+deb7u1cvs_2:1.12.13+real-9+deb7u1_amd64.deb
Debian9armhfcvs-dbgsym< 2:1.12.13+real-22+deb9u1cvs-dbgsym_2:1.12.13+real-22+deb9u1_armhf.deb
Debian9ppc64elcvs< 2:1.12.13+real-22+deb9u1cvs_2:1.12.13+real-22+deb9u1_ppc64el.deb
Debian8mipselcvs< 2:1.12.13+real-15+deb8u1cvs_2:1.12.13+real-15+deb8u1_mipsel.deb
Debian8powerpccvs< 2:1.12.13+real-15+deb8u1cvs_2:1.12.13+real-15+deb8u1_powerpc.deb
Debian9s390xcvs< 2:1.12.13+real-22+deb9u1cvs_2:1.12.13+real-22+deb9u1_s390x.deb
Debian8armhfcvs< 2:1.12.13+real-15+deb8u1cvs_2:1.12.13+real-15+deb8u1_armhf.deb
Debian7allcvs< 2:1.12.13+real-9+deb7u1cvs_2:1.12.13+real-9+deb7u1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	8	amd64	cvs	< 2:1.12.13+real-15+deb8u1	cvs_2:1.12.13+real-15+deb8u1_amd64.deb
Debian	9	armel	cvs	< 2:1.12.13+real-22+deb9u1	cvs_2:1.12.13+real-22+deb9u1_armel.deb
Debian	7	amd64	cvs	< 2:1.12.13+real-9+deb7u1	cvs_2:1.12.13+real-9+deb7u1_amd64.deb
Debian	9	armhf	cvs-dbgsym	< 2:1.12.13+real-22+deb9u1	cvs-dbgsym_2:1.12.13+real-22+deb9u1_armhf.deb
Debian	9	ppc64el	cvs	< 2:1.12.13+real-22+deb9u1	cvs_2:1.12.13+real-22+deb9u1_ppc64el.deb
Debian	8	mipsel	cvs	< 2:1.12.13+real-15+deb8u1	cvs_2:1.12.13+real-15+deb8u1_mipsel.deb
Debian	8	powerpc	cvs	< 2:1.12.13+real-15+deb8u1	cvs_2:1.12.13+real-15+deb8u1_powerpc.deb
Debian	9	s390x	cvs	< 2:1.12.13+real-22+deb9u1	cvs_2:1.12.13+real-22+deb9u1_s390x.deb
Debian	8	armhf	cvs	< 2:1.12.13+real-15+deb8u1	cvs_2:1.12.13+real-15+deb8u1_armhf.deb
Debian	7	all	cvs	< 2:1.12.13+real-9+deb7u1	cvs_2:1.12.13+real-9+deb7u1_all.deb