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CVE-2011-2943

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2011-08-29 17:00:00

Laatst bijgewerkt 2024-08-06 23:15:32

Toegewezen door redhat

CVSS-score geen score

Status PUBLISHED

Beschrijving

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.

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