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CVE-2014-0020

Published: Feb 6, 2014Updated: Apr 29, 2026 Sources: CVE List NVD BDUCWE-20
NVD MITRE
5.0CVSSMEDIUM
EPSS Score
2.7%
Top 15.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

The IRC protocol plugin in libpurple in Pidgin before 2.10.8 does not validate argument counts, which allows remote IRC servers to cause a denial of service (application crash) via a crafted message.

CVSS Vector Breakdown

AV:NAC:LAu:NC:NI:NA:P
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:PAvailability
Partial
Open in CVSS calculator →

Weaknesses

CWE-20

Affected Products

pidginpidgin
On-premDesktop App
Communications / messaging-chat
PidginМарк Спенсер, Шон Иган и др.
Mixed
Communications / messaging-chat
n/an/a
pidginoss-projectCommunicationsaka libpurple, mxit, pidgin
марк спенсер, шон иган и др.oss-projectCommunicationsaka pidgin

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
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References

http://hg.pidgin.im/pidgin/main/rev/4d9be297d399
hg.pidgin.im
http://hg.pidgin.im/pidgin/main/rev/5845d9fa7084
hg.pidgin.im
http://hg.pidgin.im/pidgin/main/rev/6b0e0566af20
hg.pidgin.im
and 11 more references View all →

Timeline

Published
Feb 6, 2014
Last Updated
Apr 29, 2026

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