CVE-2014-0020
published 2014-02-06CVE-2014-0020: 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…
PriorityP419medium5CVSS 2.0
AVNACLAuNCNINAP
EPSS
2.75%
84.6th percentile
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.
Affected
58 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | pidgin | < pidgin 2.10.8-1 (bookworm) | pidgin 2.10.8-1 (bookworm) |
| pidgin | pidgin | <= 2.10.7 | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
| pidgin | pidgin | — | — |
CVSS provenance
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv5.0MEDIUM
vendor_debian5.0MEDIUM
vendor_redhat5.0MEDIUM
vendor_ubuntu5.0MEDIUM
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GHSA
GHSA-pr3h-vf2g-qqff: The IRC protocol plugin in libpurple in Pidgin before 2
ghsa_unreviewed·2022-05-17
CVE-2014-0020 [MEDIUM] CWE-20 GHSA-pr3h-vf2g-qqff: The IRC protocol plugin in libpurple in Pidgin before 2
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.
OSV
CVE-2014-0020: The IRC protocol plugin in libpurple in Pidgin before 2
osv·2014-02-06·CVSS 5.0
CVE-2014-0020 [MEDIUM] CVE-2014-0020: The IRC protocol plugin in libpurple in Pidgin before 2
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.
Ubuntu
Pidgin vulnerabilities
vendor_ubuntu·2014-02-06·CVSS 5.0
CVE-2012-6152 [MEDIUM] Pidgin vulnerabilities
Title: Pidgin vulnerabilities
Summary: Several security issues were fixed in Pidgin.
Thijs Alkemade and Robert Vehse discovered that Pidgin incorrectly handled
the Yahoo! protocol. A remote attacker could use this issue to cause
Pidgin to crash, resulting in a denial of service. (CVE-2012-6152)
Jaime Breva Ribes discovered that Pidgin incorrectly handled the XMPP
protocol. A remote attacker could use this issue to cause Pidgin to crash,
resulting in a denial of service. (CVE-2013-6477)
It was discovered that Pidgin incorrecly handled long URLs. A remote
attacker could use this issue to cause Pidgin to crash, resulting in a
denial of service. (CVE-2013-6478)
Jacob Appelbaum discovered that Pidgin incorrectly handled certain HTTP
responses. A malicious remote server or a machine-in-the-
Red Hat
pidgin: DoS in IRC protocol plugin due to arguement parsing
vendor_redhat·2014-01-28·CVSS 5.0
CVE-2014-0020 [MEDIUM] CWE-628 pidgin: DoS in IRC protocol plugin due to arguement parsing
pidgin: DoS in IRC protocol plugin due to arguement parsing
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.
Package: pidgin (Red Hat Enterprise Linux 7) - Not affected
Debian
CVE-2014-0020: pidgin - The IRC protocol plugin in libpurple in Pidgin before 2.10.8 does not validate a...
vendor_debian·2014·CVSS 5.0
CVE-2014-0020 [MEDIUM] CVE-2014-0020: pidgin - The IRC protocol plugin in libpurple in Pidgin before 2.10.8 does not validate a...
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.
Scope: local
bookworm: resolved (fixed in 2.10.8-1)
bullseye: resolved (fixed in 2.10.8-1)
forky: resolved (fixed in 2.10.8-1)
sid: resolved (fixed in 2.10.8-1)
trixie: resolved (fixed in 2.10.8-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2013-6483 CVE-2013-6482 CVE-2013-6481 CVE-2013-6487 CVE-2013-6485 CVE-2013-6484 CVE-2013-6489 CVE-2014-0020 CVE-2013-6477 CVE-2012-6152 CVE-2013-6478 CVE-2013-6479 CVE-2013-6490 pidgin: various fl
bugzilla·2014-01-29·CVSS 5.0
CVE-2013-6483 [MEDIUM] CVE-2013-6483 CVE-2013-6482 CVE-2013-6481 CVE-2013-6487 CVE-2013-6485 CVE-2013-6484 CVE-2013-6489 CVE-2014-0020 CVE-2013-6477 CVE-2012-6152 CVE-2013-6478 CVE-2013-6479 CVE-2013-6490 pidgin: various fl
CVE-2013-6483 CVE-2013-6482 CVE-2013-6481 CVE-2013-6487 CVE-2013-6485 CVE-2013-6484 CVE-2013-6489 CVE-2014-0020 CVE-2013-6477 CVE-2012-6152 CVE-2013-6478 CVE-2013-6479 CVE-2013-6490 pidgin: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, please use the bodhi submission link
noted in the next comment(s). This will include the bug IDs of this
tracking bug as well as the relevant top-level CVE bug
Bugzilla
CVE-2014-0020 pidgin: DoS in IRC protocol plugin due to arguement parsing
bugzilla·2014-01-24·CVSS 5.0
CVE-2014-0020 [MEDIUM] CVE-2014-0020 pidgin: DoS in IRC protocol plugin due to arguement parsing
CVE-2014-0020 pidgin: DoS in IRC protocol plugin due to arguement parsing
A Denial-of-Service flaw was found in the way the IRC protocol plugin of pidgin handled IRC arguments. A malicious server or man-in-the-middle could trigger a crash in libpurple by sending a message with fewer than expected arguments.
Acknowledgements:
Red Hat would like to thank the Pidgin project for reporting this issue. Upstream acknowledges Daniel Atallah as the original reporter of this issue.
Discussion:
Created attachment 855934
Local copy of patch
---
External Reference:
http://www.pidgin.im/news/security/?id=85
---
Created pidgin tracking bugs for this issue:
Affects: fedora-all [bug 1059049]
---
This issue has been addressed in following products:
Red Hat Enterprise Linux 5
Red Hat Enterprise
http://hg.pidgin.im/pidgin/main/rev/4d9be297d399http://hg.pidgin.im/pidgin/main/rev/5845d9fa7084http://hg.pidgin.im/pidgin/main/rev/6b0e0566af20http://hg.pidgin.im/pidgin/main/rev/7d0fb0c6d8d4http://hg.pidgin.im/pidgin/main/rev/9f132a6855cdhttp://hg.pidgin.im/pidgin/main/rev/a167504359e5http://lists.opensuse.org/opensuse-updates/2014-02/msg00039.htmlhttp://lists.opensuse.org/opensuse-updates/2014-03/msg00005.htmlhttp://pidgin.im/news/security/?id=85http://www.debian.org/security/2014/dsa-2859http://www.ubuntu.com/usn/USN-2100-1https://rhn.redhat.com/errata/RHSA-2014-0139.htmlhttp://hg.pidgin.im/pidgin/main/rev/4d9be297d399http://hg.pidgin.im/pidgin/main/rev/5845d9fa7084http://hg.pidgin.im/pidgin/main/rev/6b0e0566af20http://hg.pidgin.im/pidgin/main/rev/7d0fb0c6d8d4http://hg.pidgin.im/pidgin/main/rev/9f132a6855cdhttp://hg.pidgin.im/pidgin/main/rev/a167504359e5http://lists.opensuse.org/opensuse-updates/2014-02/msg00039.htmlhttp://lists.opensuse.org/opensuse-updates/2014-03/msg00005.htmlhttp://pidgin.im/news/security/?id=85http://www.debian.org/security/2014/dsa-2859http://www.ubuntu.com/usn/USN-2100-1https://rhn.redhat.com/errata/RHSA-2014-0139.html
2014-02-06
Published