CVE-2011-2943
29.08.2011, 17:55
The irc_msg_who function in msgs.c in the IRC protocol plugin in libpurple 2.8.0 through 2.9.0 in Pidgin before 2.10.0 does not properly validate characters in nicknames, which allows user-assisted remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted nickname that is not properly handled in a WHO response.Enginsight
| Vendor | Product | Version |
|---|---|---|
| pidgin | libpurple | 2.8.0 |
| pidgin | libpurple | 2.9.0 |
| pidgin | pidgin | 𝑥 ≤ 2.9.0 |
| pidgin | pidgin | 2.0.0 |
| pidgin | pidgin | 2.0.1 |
| pidgin | pidgin | 2.0.2 |
| pidgin | pidgin | 2.1.0 |
| pidgin | pidgin | 2.1.1 |
| pidgin | pidgin | 2.2.0 |
| pidgin | pidgin | 2.2.1 |
| pidgin | pidgin | 2.2.2 |
| pidgin | pidgin | 2.3.0 |
| pidgin | pidgin | 2.3.1 |
| pidgin | pidgin | 2.4.0 |
| pidgin | pidgin | 2.4.1 |
| pidgin | pidgin | 2.4.2 |
| pidgin | pidgin | 2.4.3 |
| pidgin | pidgin | 2.5.0 |
| pidgin | pidgin | 2.5.1 |
| pidgin | pidgin | 2.5.2 |
| pidgin | pidgin | 2.5.3 |
| pidgin | pidgin | 2.5.4 |
| pidgin | pidgin | 2.5.5 |
| pidgin | pidgin | 2.5.6 |
| pidgin | pidgin | 2.5.7 |
| pidgin | pidgin | 2.5.8 |
| pidgin | pidgin | 2.5.9 |
| pidgin | pidgin | 2.6.0 |
| pidgin | pidgin | 2.6.1 |
| pidgin | pidgin | 2.6.2 |
| pidgin | pidgin | 2.6.4 |
| pidgin | pidgin | 2.6.5 |
| pidgin | pidgin | 2.6.6 |
| pidgin | pidgin | 2.7.0 |
| pidgin | pidgin | 2.7.1 |
| pidgin | pidgin | 2.7.2 |
| pidgin | pidgin | 2.7.3 |
| pidgin | pidgin | 2.7.4 |
| pidgin | pidgin | 2.7.5 |
| pidgin | pidgin | 2.7.6 |
| pidgin | pidgin | 2.7.7 |
| pidgin | pidgin | 2.7.8 |
| pidgin | pidgin | 2.7.9 |
| pidgin | pidgin | 2.7.10 |
| pidgin | pidgin | 2.7.11 |
| pidgin | pidgin | 2.8.0 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
References