Vulnerability CVE-2015-3026
Published: 2015-04-29

Description:
Icecast before 2.4.2, when a stream_auth handler is defined for URL authentication, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a request without login credentials, as demonstrated by a request to "admin/killsource?mount=/test.ogg."

See advisories in our WLB2 database:
Topic
Author
Date
Med.
Icecast 2.4.1 Null Pointer DoS
dm8tbr
01.05.2015

Type:

CWE-Other

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
XIPH -> Icecast 
Opensuse -> Opensuse 
Novell -> Opensuse 
Debian -> Debian linux 

 References:
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163859.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164061.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164074.html
http://lists.opensuse.org/opensuse-updates/2015-04/msg00030.html
http://lists.xiph.org/pipermail/icecast-dev/2015-April/002460.html
http://www.debian.org/security/2015/dsa-3239
http://www.openwall.com/lists/oss-security/2015/04/08/11
http://www.openwall.com/lists/oss-security/2015/04/08/8
http://www.securityfocus.com/bid/73965
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=782120
https://security.gentoo.org/glsa/201508-03
https://trac.xiph.org/changeset/27abfbbd688df3e3077b535997330aa06603250f/icecast-server
https://trac.xiph.org/ticket/2191
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