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Last updated: 12/22/2014 6:21:31 AM

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Vulnerability Summary for CVE-2014-3127

Original release date: 05/13/2014
Last revised: 06/05/2014
Source: US-CERT/NIST

Overview

dpkg 1.15.9 on Debian squeeze introduces support for the "C-style encoded filenames" feature without recognizing that the squeeze patch program lacks this feature, which triggers an interaction error that allows remote attackers to conduct directory traversal attacks and modify files outside of the intended directories via a crafted source package. NOTE: this can be considered a release engineering problem in the effort to fix CVE-2014-0471.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 7.1 (HIGH) (AV:N/AC:H/Au:N/C:N/I:C/A:C) (legend)
Impact Subscore: 9.2
Exploitability Subscore: 4.9
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: High
Authentication: Not required to exploit
Impact Type: Allows unauthorized modification; Allows disruption of service

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External Source: CONFIRM
Name: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=746306
External Source: MLIST
Name: [oss-security] 20140501 Re: CVE request: directory traversal in DSA-2915-1-patched dpkg in Debian squeeze
External Source: CONFIRM
Name: http://metadata.ftp-master.debian.org/changelogs//main/d/dpkg/dpkg_1.15.10_changelog
External Source: BID
Name: 67181
External Source: MLIST
Name: [oss-security] 20140429 CVE request: directory traversal in DSA-2915-1-patched dpkg in Debian squeeze

Vulnerable software and versions

+ Configuration 1
+ OR
* cpe:/a:debian:dpkg:1.16.0
* cpe:/a:debian:dpkg:1.16.0.1
* cpe:/a:debian:dpkg:1.16.0.2
* cpe:/a:debian:dpkg:1.16.0.3
* cpe:/a:debian:dpkg:1.16.1
* cpe:/a:debian:dpkg:1.16.1.1
* cpe:/a:debian:dpkg:1.16.1.2
* cpe:/a:debian:dpkg:1.16.10
* cpe:/a:debian:dpkg:1.16.11
* cpe:/a:debian:dpkg:1.16.12
* cpe:/a:debian:dpkg:1.16.2
* cpe:/a:debian:dpkg:1.16.3
* cpe:/a:debian:dpkg:1.16.4
* cpe:/a:debian:dpkg:1.16.4.1
* cpe:/a:debian:dpkg:1.16.4.2
* cpe:/a:debian:dpkg:1.16.4.3
* cpe:/a:debian:dpkg:1.16.5
* cpe:/a:debian:dpkg:1.16.6
* cpe:/a:debian:dpkg:1.16.7
* cpe:/a:debian:dpkg:1.16.8
* cpe:/a:debian:dpkg:1.16.9
+ Configuration 2
+ OR
* cpe:/a:debian:dpkg:1.15.9
* cpe:/a:debian:dpkg:1.15.8.13
* cpe:/a:debian:dpkg:1.15.8.12
* cpe:/a:debian:dpkg:1.15.8.11
* cpe:/a:debian:dpkg:1.15.8.10
* cpe:/a:debian:dpkg:1.15.0
* cpe:/a:debian:dpkg:1.15.1
* cpe:/a:debian:dpkg:1.15.2
* cpe:/a:debian:dpkg:1.15.3
* cpe:/a:debian:dpkg:1.15.3.1
* cpe:/a:debian:dpkg:1.15.4
* cpe:/a:debian:dpkg:1.15.4.1
* cpe:/a:debian:dpkg:1.15.5
* cpe:/a:debian:dpkg:1.15.5.1
* cpe:/a:debian:dpkg:1.15.5.2
* cpe:/a:debian:dpkg:1.15.5.3
* cpe:/a:debian:dpkg:1.15.5.4
* cpe:/a:debian:dpkg:1.15.5.5
* cpe:/a:debian:dpkg:1.15.5.6
* cpe:/a:debian:dpkg:1.15.6
* cpe:/a:debian:dpkg:1.15.6.1
* cpe:/a:debian:dpkg:1.15.7
* cpe:/a:debian:dpkg:1.15.7.1
* cpe:/a:debian:dpkg:1.15.7.2
* cpe:/a:debian:dpkg:1.15.8
* cpe:/a:debian:dpkg:1.15.8.1
* cpe:/a:debian:dpkg:1.15.8.2
* cpe:/a:debian:dpkg:1.15.8.3
* cpe:/a:debian:dpkg:1.15.8.4
* cpe:/a:debian:dpkg:1.15.8.5
* cpe:/a:debian:dpkg:1.15.8.6
* cpe:/a:debian:dpkg:1.15.8.7
* cpe:/a:debian:dpkg:1.15.8.8
* cpe:/a:debian:dpkg:1.15.8.9
+ Configuration 3
+ OR
* cpe:/a:debian:dpkg:1.17.0
* cpe:/a:debian:dpkg:1.17.1
* cpe:/a:debian:dpkg:1.17.2
* cpe:/a:debian:dpkg:1.17.3
* cpe:/a:debian:dpkg:1.17.4
* cpe:/a:debian:dpkg:1.17.5
* cpe:/a:debian:dpkg:1.17.6
* cpe:/a:debian:dpkg:1.17.7
* cpe:/a:debian:dpkg:1.17.8

* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

Vulnerability Type (View All)