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debianDebianDEBIAN:DLA-1348-1:CDB63
HistoryApr 16, 2018 - 11:16 a.m.

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

2018-04-1611:16:11
lists.debian.org
14

7.8 High

CVSS3

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.016 Low

EPSS

Percentile

87.4%

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,


  ,''`.
 : :'  :     Chris Lamb
 `. `'`      [email protected] / chris-lamb.co.uk
   `-
OSVersionArchitecturePackageVersionFilename
Debian7allpatch< 2.6.1-3+deb7u1patch_2.6.1-3+deb7u1_all.deb

7.8 High

CVSS3

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.016 Low

EPSS

Percentile

87.4%