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Vulnerability details: VCID-swze-zwv1-aaaq
Vulnerability ID VCID-swze-zwv1-aaaq
Aliases CVE-2014-1927
GHSA-r3vr-prwv-86g9
PYSEC-2014-90
Summary 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.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-20 Improper Input Validation
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2014/CVE-2014-1927.html
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epss 0.01500 https://api.first.org/data/v1/epss?cve=CVE-2014-1927
epss 0.01500 https://api.first.org/data/v1/epss?cve=CVE-2014-1927
epss 0.01500 https://api.first.org/data/v1/epss?cve=CVE-2014-1927
epss 0.01500 https://api.first.org/data/v1/epss?cve=CVE-2014-1927
epss 0.01951 https://api.first.org/data/v1/epss?cve=CVE-2014-1927
cvssv3.1 7.5 https://bitbucket.org/vinay.sajip/python-gnupg
generic_textual HIGH https://bitbucket.org/vinay.sajip/python-gnupg
cvssv3.1 7.5 https://code.google.com/p/python-gnupg
generic_textual HIGH https://code.google.com/p/python-gnupg
cvssv3.1 7.5 https://code.google.com/p/python-gnupg/issues/detail?id=98
generic_textual HIGH https://code.google.com/p/python-gnupg/issues/detail?id=98
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-7323
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1927
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1928
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1929
cvssv3.1 9.8 http://seclists.org/oss-sec/2014/q1/245
generic_textual MODERATE http://seclists.org/oss-sec/2014/q1/245
cvssv3.1 7.5 http://seclists.org/oss-sec/2014/q1/294
generic_textual HIGH http://seclists.org/oss-sec/2014/q1/294
generic_textual MODERATE http://secunia.com/advisories/56616
generic_textual MODERATE http://secunia.com/advisories/59031
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-r3vr-prwv-86g9
cvssv3.1 7.5 https://github.com/pypa/advisory-database/tree/main/vulns/python-gnupg/PYSEC-2014-90.yaml
generic_textual HIGH https://github.com/pypa/advisory-database/tree/main/vulns/python-gnupg/PYSEC-2014-90.yaml
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2014-1927
cvssv3.1 9.8 http://www.debian.org/security/2014/dsa-2946
generic_textual MODERATE http://www.debian.org/security/2014/dsa-2946
generic_textual Medium http://www.openwall.com/lists/oss-security/2014/02/09/1
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2014/CVE-2014-1927.html
https://api.first.org/data/v1/epss?cve=CVE-2014-1927
https://bitbucket.org/vinay.sajip/python-gnupg
https://code.google.com/p/python-gnupg
https://code.google.com/p/python-gnupg/
https://code.google.com/p/python-gnupg/issues/detail?id=98
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-7323
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1927
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1928
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1929
http://seclists.org/oss-sec/2014/q1/245
http://seclists.org/oss-sec/2014/q1/294
http://secunia.com/advisories/56616
http://secunia.com/advisories/59031
https://github.com/pypa/advisory-database/tree/main/vulns/python-gnupg/PYSEC-2014-90.yaml
http://www.debian.org/security/2014/dsa-2946
http://www.openwall.com/lists/oss-security/2014/02/09/1
738509 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=738509
cpe:2.3:a:python-gnupg_project:python-gnupg:0.3.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:python-gnupg_project:python-gnupg:0.3.5:*:*:*:*:*:*:*
CVE-2014-1927 https://nvd.nist.gov/vuln/detail/CVE-2014-1927
GHSA-r3vr-prwv-86g9 https://github.com/advisories/GHSA-r3vr-prwv-86g9
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://bitbucket.org/vinay.sajip/python-gnupg
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://code.google.com/p/python-gnupg
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://code.google.com/p/python-gnupg/issues/detail?id=98
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at http://seclists.org/oss-sec/2014/q1/245
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at http://seclists.org/oss-sec/2014/q1/294
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://github.com/pypa/advisory-database/tree/main/vulns/python-gnupg/PYSEC-2014-90.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2014-1927
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at http://www.debian.org/security/2014/dsa-2946
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.70415
EPSS Score 0.00727
Published At April 8, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.