CVE-2014-3127

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General

Score:7.1/10.0
Severity:Medium
Category:Path Manipulation

Impact Metrics

Confidentiality:None
Integrity:Complete
Availability:Complete

Exploitability Metrics

Access Vector:Network
Access Complexity:High
Authentication:None

Relative vulnerabilities

CVE-2014-3227

Published on 14/05/14 - Updated on 05/06/14

Description

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.

Category: Path Manipulation

CWE-22 (Path Traversal)
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

Security Notices

US National Vulnerability DatabaseCVE-2014-3127
Debian DSA-2915-2

Exploits

No exploits available for this CVE in our database.

Relative technologies

VendorProduct
debiandpkg

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