CVE-2011-3594 The g_markup_escape_text function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service (cra...
MediumCVSS 4.3
EPSS 3.2%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The g_markup_escape_text function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service (crash) via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, related to interactions with certain versions of glib2.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/pidgin(Debian:12) | < 2.10.1-1 | 2.10.1-1 |
| debian/pidgin(Debian:13) | < 2.10.1-1 | 2.10.1-1 |
| debian/pidgin(Debian:14) | < 2.10.1-1 | 2.10.1-1 |
| pidgin libpurple | <= 2.10.0 | No fix listed |
| pidgin libpurple | = 1.0 | No fix listed |
| pidgin libpurple | = 2.0.0 | No fix listed |
| pidgin libpurple | = 2.0.1 | No fix listed |
| pidgin libpurple | = 2.0.2 | No fix listed |
| pidgin libpurple | = 2.1.0 | No fix listed |
| pidgin libpurple | = 2.1.1 | No fix listed |
| pidgin libpurple | = 2.2.0 | No fix listed |
| pidgin libpurple | = 2.2.1 | No fix listed |
| pidgin libpurple | = 2.2.2 | No fix listed |
| pidgin libpurple | = 2.3.0 | No fix listed |
| pidgin libpurple | = 2.3.1 | No fix listed |
| pidgin libpurple | = 2.4.0 | No fix listed |
| pidgin libpurple | = 2.4.1 | No fix listed |
| pidgin libpurple | = 2.4.2 | No fix listed |
| pidgin libpurple | = 2.4.3 | No fix listed |
| pidgin libpurple | = 2.5.0 | No fix listed |
| pidgin libpurple | = 2.5.1 | No fix listed |
| pidgin libpurple | = 2.5.2 | No fix listed |
| pidgin libpurple | = 2.5.3 | No fix listed |
| pidgin libpurple | = 2.5.4 | No fix listed |
| pidgin libpurple | = 2.5.5 | No fix listed |
Show 26 more
| Product | Affected versions | Fixed in |
|---|---|---|
| pidgin libpurple | = 2.5.6 | No fix listed |
| pidgin libpurple | = 2.5.7 | No fix listed |
| pidgin libpurple | = 2.5.8 | No fix listed |
| pidgin libpurple | = 2.5.9 | No fix listed |
| pidgin libpurple | = 2.6.0 | No fix listed |
| pidgin libpurple | = 2.6.1 | No fix listed |
| pidgin libpurple | = 2.6.2 | No fix listed |
| pidgin libpurple | = 2.6.3 | No fix listed |
| pidgin libpurple | = 2.6.4 | No fix listed |
| pidgin libpurple | = 2.6.5 | No fix listed |
| pidgin libpurple | = 2.6.6 | No fix listed |
| pidgin libpurple | = 2.7.0 | No fix listed |
| pidgin libpurple | = 2.7.1 | No fix listed |
| pidgin libpurple | = 2.7.2 | No fix listed |
| pidgin libpurple | = 2.7.3 | No fix listed |
| pidgin libpurple | = 2.7.4 | No fix listed |
| pidgin libpurple | = 2.7.5 | No fix listed |
| pidgin libpurple | = 2.7.6 | No fix listed |
| pidgin libpurple | = 2.7.7 | No fix listed |
| pidgin libpurple | = 2.7.8 | No fix listed |
| pidgin libpurple | = 2.7.9 | No fix listed |
| pidgin libpurple | = 2.7.10 | No fix listed |
| pidgin libpurple | = 2.7.11 | No fix listed |
| pidgin libpurple | = 2.8.0 | No fix listed |
| pidgin libpurple | = 2.9.0 | No fix listed |
| pidgin | All versions | No fix listed |
References
- Debian Security Tracker CVE-2011-3594 vendor-advisory
- developer.pidgin.im exploit
- developer.pidgin.im
- pidgin.im
- 46376 third-party-advisory vendor-advisory
- MDVSA-2011:183 vendor-advisory
- RHSA-2011:1371 vendor-advisory
- bugzilla.redhat.com
- oval:org.mitre.oval:def:18034 signature vdb-entry