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DebianDEBIAN:DLA-1348-1:CDB63

HistoryApr 16, 2018 - 11:15 a.m.

[SECURITY] [DLA 1348-1] patch security update

2018-04-1611:15:52

lists.debian.org

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.3

Confidence

High

EPSS

0.016

Percentile

87.5%

JSON

Package : patch
Version : 2.6.1-3+deb7u1
CVE ID : CVE-2018-1000156
Debian Bug : #894993

It was discovered that there was an input validation vulnerability in the
patch(1) utility where an ed(1) script embedded in a regular input file
could result in arbitrary code execution. This was reported by Rachel
Kroll [0] et al.

For Debian 7 "Wheezy", this issue has been fixed in patch version
2.6.1-3+deb7u1.

We recommend that you upgrade your patch packages.

[0] https://rachelbythebay.com/w/2018/04/05/bangpatch/

Regards,

  ,&#x27;&#x27;`.
 : :&#x27;  :     Chris Lamb
 `. `&#x27;`      [email protected] / chris-lamb.co.uk
   `-

OSVersionArchitecturePackageVersionFilename
Debian8s390xpatch< 2.7.5-1+deb8u1patch_2.7.5-1+deb8u1_s390x.deb
Debian9amd64patch< 2.7.5-1+deb9u1patch_2.7.5-1+deb9u1_amd64.deb
Debian9mips64elpatch< 2.7.5-1+deb9u1patch_2.7.5-1+deb9u1_mips64el.deb
Debian9s390xpatch< 2.7.5-1+deb9u1patch_2.7.5-1+deb9u1_s390x.deb
Debian8mipselpatch< 2.7.5-1+deb8u1patch_2.7.5-1+deb8u1_mipsel.deb
Debian9i386patch-dbgsym< 2.7.5-1+deb9u1patch-dbgsym_2.7.5-1+deb9u1_i386.deb
Debian9armhfpatch-dbgsym< 2.7.5-1+deb9u1patch-dbgsym_2.7.5-1+deb9u1_armhf.deb
Debian8i386patch< 2.7.5-1+deb8u1patch_2.7.5-1+deb8u1_i386.deb
Debian9amd64patch-dbgsym< 2.7.5-1+deb9u1patch-dbgsym_2.7.5-1+deb9u1_amd64.deb
Debian7i386patch< 2.6.1-3+deb7u1patch_2.6.1-3+deb7u1_i386.deb

OS	Version	Architecture	Package	Version	Filename
Debian	8	s390x	patch	< 2.7.5-1+deb8u1	patch_2.7.5-1+deb8u1_s390x.deb
Debian	9	amd64	patch	< 2.7.5-1+deb9u1	patch_2.7.5-1+deb9u1_amd64.deb
Debian	9	mips64el	patch	< 2.7.5-1+deb9u1	patch_2.7.5-1+deb9u1_mips64el.deb
Debian	9	s390x	patch	< 2.7.5-1+deb9u1	patch_2.7.5-1+deb9u1_s390x.deb
Debian	8	mipsel	patch	< 2.7.5-1+deb8u1	patch_2.7.5-1+deb8u1_mipsel.deb
Debian	9	i386	patch-dbgsym	< 2.7.5-1+deb9u1	patch-dbgsym_2.7.5-1+deb9u1_i386.deb
Debian	9	armhf	patch-dbgsym	< 2.7.5-1+deb9u1	patch-dbgsym_2.7.5-1+deb9u1_armhf.deb
Debian	8	i386	patch	< 2.7.5-1+deb8u1	patch_2.7.5-1+deb8u1_i386.deb
Debian	9	amd64	patch-dbgsym	< 2.7.5-1+deb9u1	patch-dbgsym_2.7.5-1+deb9u1_amd64.deb
Debian	7	i386	patch	< 2.6.1-3+deb7u1	patch_2.6.1-3+deb7u1_i386.deb