| Package | Affected versions | Patched versions |
|---|---|---|
| pidgin | = 2.0.0= 2.0.1= 2.0.2= 2.1.0= 2.1.1= 2.2.0= 2.2.1= 2.2.2= 2.3.0= 2.3.1= 2.4.0= 2.4.1= 2.4.2= 2.4.3= 2.5.0= 2.5.1= 2.5.2= 2.5.3= 2.5.4= 2.5.5= 2.5.6= 2.5.7= 2.5.8= 2.5.9= 2.6.0= 2.6.1= 2.6.2= 2.6.4≤ 2.6.5 |
libpurple in Finch in Pidgin before 2.6.6, when an XMPP multi-user chat (MUC) room is used, does not properly parse nicknames containing <br> sequences, which allows remote attackers to cause a denial of service (application crash) via a crafted nickname.
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