4.3

CVE-2008-5558

Asterisk Open Source 1.2.26 through 1.2.30.3 and Business Edition B.2.3.5 through B.2.5.5, when realtime IAX2 users are enabled, allows remote attackers to cause a denial of service (crash) via authentication attempts involving (1) an unknown user or (2) a user using hostname matching.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Asterisk ≫ Asterisk Business Edition Versionb.2.3.4
Asterisk ≫ Asterisk Business Edition Versionb.2.3.5
Asterisk ≫ Asterisk Business Edition Versionb.2.5.0
Asterisk ≫ Asterisk Business Edition Versionb.2.5.1
Asterisk ≫ Asterisk Business Edition Versionb.2.5.3
Asterisk ≫ Open Source Version1.2.26
Asterisk ≫ Open Source Version1.2.26 Updatenetsec
Asterisk ≫ Open Source Version1.2.26.1
Asterisk ≫ Open Source Version1.2.26.1 Updatenetsec
Asterisk ≫ Open Source Version1.2.26.2
Asterisk ≫ Open Source Version1.2.26.2 Updatenetsec
Asterisk ≫ Open Source Version1.2.27
Asterisk ≫ Open Source Version1.2.28
Asterisk ≫ Open Source Version1.2.29
Asterisk ≫ Open Source Version1.2.30
Asterisk ≫ Open Source Version1.2.30.2
Asterisk ≫ Open Source Version1.2.30.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.96% 0.777
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

http://secunia.com/advisories/34982
http://security.gentoo.org/glsa/glsa-200905-01.xml
http://downloads.digium.com/pub/security/AST-2008-012.html
http://osvdb.org/50675
http://secunia.com/advisories/32956
Vendor Advisory
http://securityreason.com/securityalert/4769
http://www.securityfocus.com/archive/1/499117/100/0/threaded
http://www.securityfocus.com/bid/32773
http://www.securitytracker.com/id?1021378
http://www.vupen.com/english/advisories/2008/3403