CVE-2013-6481
published 2014-02-06CVE-2013-6481: libpurple/protocols/yahoo/libymsg.c in Pidgin before 2.10.8 allows remote attackers to cause a denial of service (crash) via a Yahoo! P2P message with a…
PriorityP424medium5CVSS 2.0
AVNACLAuNCNINAP
EPSS
3.91%
89.1th percentile
libpurple/protocols/yahoo/libymsg.c in Pidgin before 2.10.8 allows remote attackers to cause a denial of service (crash) via a Yahoo! P2P message with a crafted length field, which triggers a buffer over-read.
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 | — |
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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-cv42-w887-w26q: libpurple/protocols/yahoo/libymsg
ghsa_unreviewed·2022-05-17
CVE-2013-6481 [MEDIUM] CWE-119 GHSA-cv42-w887-w26q: libpurple/protocols/yahoo/libymsg
libpurple/protocols/yahoo/libymsg.c in Pidgin before 2.10.8 allows remote attackers to cause a denial of service (crash) via a Yahoo! P2P message with a crafted length field, which triggers a buffer over-read.
OSV
CVE-2013-6481: libpurple/protocols/yahoo/libymsg
osv·2014-02-06·CVSS 5.0
CVE-2013-6481 [MEDIUM] CVE-2013-6481: libpurple/protocols/yahoo/libymsg
libpurple/protocols/yahoo/libymsg.c in Pidgin before 2.10.8 allows remote attackers to cause a denial of service (crash) via a Yahoo! P2P message with a crafted length field, which triggers a buffer over-read.
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 caused due to OOB read in Yahoo protocol plugin
vendor_redhat·2014-01-28·CVSS 5.0
CVE-2013-6481 [MEDIUM] CWE-130 pidgin: DoS caused due to OOB read in Yahoo protocol plugin
pidgin: DoS caused due to OOB read in Yahoo protocol plugin
libpurple/protocols/yahoo/libymsg.c in Pidgin before 2.10.8 allows remote attackers to cause a denial of service (crash) via a Yahoo! P2P message with a crafted length field, which triggers a buffer over-read.
Package: pidgin (Red Hat Enterprise Linux 7) - Not affected
Debian
CVE-2013-6481: pidgin - libpurple/protocols/yahoo/libymsg.c in Pidgin before 2.10.8 allows remote attack...
vendor_debian·2013·CVSS 5.0
CVE-2013-6481 [MEDIUM] CVE-2013-6481: pidgin - libpurple/protocols/yahoo/libymsg.c in Pidgin before 2.10.8 allows remote attack...
libpurple/protocols/yahoo/libymsg.c in Pidgin before 2.10.8 allows remote attackers to cause a denial of service (crash) via a Yahoo! P2P message with a crafted length field, which triggers a buffer over-read.
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-2013-6481 pidgin: DoS caused due to OOB read in Yahoo protocol plugin
bugzilla·2014-01-23·CVSS 5.0
CVE-2013-6481 [MEDIUM] CVE-2013-6481 pidgin: DoS caused due to OOB read in Yahoo protocol plugin
CVE-2013-6481 pidgin: DoS caused due to OOB read in Yahoo protocol plugin
The Yahoo! protocol plugin of pidgin failed to validate a length field before trying to read from a buffer, which could result in reading past the end of the buffer which could cause a crash.
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 855921
Local copy of the patch
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External References:
http://pidgin.im/news/security/?id=74
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Created pidgin tracking bugs for this issue:
Affects: fedora-all [bug 1059049]
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This issue has been addressed in following products:
Red Hat Enterprise Linux 5
Red Hat Enterprise Linux 6
Via RHSA-2014:0139 https://rhn.
http://hg.pidgin.im/pidgin/main/rev/4d139ce8f7echttp://lists.opensuse.org/opensuse-updates/2014-02/msg00039.htmlhttp://lists.opensuse.org/opensuse-updates/2014-03/msg00005.htmlhttp://www.debian.org/security/2014/dsa-2859http://www.pidgin.im/news/security/?id=74http://www.ubuntu.com/usn/USN-2100-1https://rhn.redhat.com/errata/RHSA-2014-0139.htmlhttp://hg.pidgin.im/pidgin/main/rev/4d139ce8f7echttp://lists.opensuse.org/opensuse-updates/2014-02/msg00039.htmlhttp://lists.opensuse.org/opensuse-updates/2014-03/msg00005.htmlhttp://www.debian.org/security/2014/dsa-2859http://www.pidgin.im/news/security/?id=74http://www.ubuntu.com/usn/USN-2100-1https://rhn.redhat.com/errata/RHSA-2014-0139.html
2014-02-06
Published