Home/CVE/Multiple directory traversal vulnerabilities in dpkg-source in dpkg-dev 1.3.0 allow remote attackers to modify files out
CVE

CVE-2014-3865

Multiple directory traversal vulnerabilities in dpkg-source in dpkg-dev 1.3.0 allow remote attackers to modify files out

Multiple directory traversal vulnerabilities in dpkg-source in dpkg-dev 1.3.0 allow remote attackers to modify files outside of the intended directories via a source package with a crafted Index: pseudo-header in conjunction with (1) missing --- and +++ header lines or (2) a +++ header line with a blank pathname.

MEDIUM · CVSS 6.4 EPSS 0.0529
Schedule remediation
  • EPSS percentile: top 10% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
▤

Affected Products & Versions

1
debian dpkg-devall versions
⚠

Public Exploits & PoCs

2
localdpkg Source Package - Index: pseudo-header Processing Multiple Local Directory Traversalsverified
pocwww.securityfocus.com · 67727www.securityfocus.com
▣

Scoring & Timeline

6.4
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:P/A:P
Published to NVD30 May 2014 · 06:55 PM
⚑

Vendor Advisories

1
usnUSN-2242-1
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://openwall.com/lists/oss-security/2014/05/25/2
http://www.debian.org/security/2014/dsa-2953
http://www.ubuntu.com/usn/USN-2242-1
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=749183
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