CVE-2014-1927

CVSS V2 High 7.5 CVSS V3 None

Description

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.

Overview

CVE ID
CVE-2014-1927

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2014-10-25T21:55:03

Last Modified Date
2014-10-29T01:22:44

Weakness Enumerations

CWE	URL
CWE-20	http://cwe.mitre.org/data/definitions/20.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:python-gnupg_project:python-gnupg:0.3.5:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
7.5

Severity
HIGH

Exploitability Score
10

Impact Score
6.4

References

Reference URL	Reference Tags
https://code.google.com/p/python-gnupg/issues/detail?id=98	Exploit
http://seclists.org/oss-sec/2014/q1/294	Exploit
https://code.google.com/p/python-gnupg/
http://secunia.com/advisories/59031
http://secunia.com/advisories/56616
http://seclists.org/oss-sec/2014/q1/245	Exploit
http://www.debian.org/security/2014/dsa-2946

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2014-1927
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1927

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 10:29:35				Added to TrackCVE
2022-12-02 02:03:43	2014-10-25T21:55Z	2014-10-25T21:55:03	CVE Published Date	updated
2022-12-02 02:03:43		2014-10-29T01:22:44	CVE Modified Date	updated
2022-12-02 02:03:43		Analyzed	Vulnerability Status	updated