CVE-2009-3727
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 4.2%
Asterisk Open Source 1.2.x before 1.2.35, 1.4.x before 1.4.26.3, 1.6.0.x before 1.6.0.17, and 1.6.1.x before 1.6.1.9; Business Edition A.x.x, B.x.x before B.2.5.12, C.2.x.x before C.2.4.5, and C.3.x.x before C.3.2.2; AsteriskNOW 1.5; and s800i 1.3.x before 1.3.0.5 generate different error messages depending on whether a SIP username is valid, which allows remote attackers to enumerate valid usernames via multiple crafted REGISTER messages with inconsistent usernames in the URI in the To header and the Digest in the Authorization header.
Produtos afetados
n/a · n/aReferências
http://downloads.asterisk.org/pub/security/AST-2009-008.htmlhttp://osvdb.org/59697https://bugzilla.redhat.com/show_bug.cgi?id=523277https://bugzilla.redhat.com/show_bug.cgi?id=533137http://secunia.com/advisories/37265http://secunia.com/advisories/37479http://secunia.com/advisories/37677https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00789.htmlhttps://www.redhat.com/archives/fedora-package-announce/2009-November/msg00838.htmlhttp://www.debian.org/security/2009/dsa-1952http://www.securityfocus.com/bid/36924http://www.securitytracker.com/id?1023133