PT-2014-4366 · Debian+7 · Python-Gnupg

Published 2014-10-25 · Updated 2018-11-06 · CVE-2014-1927

OSV

CVSS v4.0

8.7

High

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

The shell quote function in python-gnupg 0.3.5 does not properly quote strings, which allows context-dependent attackers to execute arbitrary code via shell metacharacters in unspecified vectors, as demonstrated using "$(" command-substitution sequences, a different vulnerability than CVE-2014-1928. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-7323.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2014-1927

DSA-2946-1

GHSA-R3VR-PRWV-86G9

PYSEC-2014-90

Affected Products

Python-Gnupg

References · 20

• 🔥 https://code.google.com/p/python-gnupg/issues/detail?id=98 · Exploit
• 🔥 http://seclists.org/oss-sec/2014/q1/245 · Exploit
• 🔥 http://seclists.org/oss-sec/2014/q1/294 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2014-1927 · Vendor Advisory
• http://debian.org/security/2014/dsa-2946 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2014-1927 · Security Note
• https://osv.dev/vulnerability/PYSEC-2014-90 · Vendor Advisory
• https://ubuntu.com/security/CVE-2014-1927 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-r3vr-prwv-86g9 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2014-1927 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2014-1927 · Security Note
• https://osv.dev/vulnerability/CVE-2014-1927 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2014-1927 · Vendor Advisory
• https://github.com/pypa/advisory-database/tree/main/vulns/python-gnupg/PYSEC-2014-90.yaml · Note
• http://openwall.com/lists/oss-security/2014/02/09/1 · Note