CVE-2011-2943
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 3.6%
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.
Produtos afetados
n/a · n/aReferências
http://developer.pidgin.im/viewmtn/revision/diff/5749f9193063800d27bef75c2388f6f9cc2f7f37/with/5c2dba4a7e2e76b76e7f472b88953a4316706d43/libpurple/protocols/irc/msgs.chttp://developer.pidgin.im/viewmtn/revision/info/5c2dba4a7e2e76b76e7f472b88953a4316706d43http://pidgin.im/news/security/?id=53https://bugzilla.redhat.com/show_bug.cgi?id=722939http://secunia.com/advisories/45663http://secunia.com/advisories/45916http://securitytracker.com/id?1025961https://exchange.xforce.ibmcloud.com/vulnerabilities/69340https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18005http://www.openwall.com/lists/oss-security/2011/08/20/2http://www.openwall.com/lists/oss-security/2011/08/22/2http://www.securityfocus.com/bid/49268