Vulnerability 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."
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Xiph | Icecast | <= 2.4.1 |
| Debian | Debian Linux | 8.0 |
| Opensuse | Opensuse | 13.1 |
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163859.htm
- http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164061.htm
- http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164074.htm
- http://lists.opensuse.org/opensuse-updates/2015-04/msg00030.htmlThird Party Advisory
- http://lists.xiph.org/pipermail/icecast-dev/2015-April/002460.htmlVendor Advisory
- http://www.debian.org/security/2015/dsa-3239Third Party Advisory
- http://www.openwall.com/lists/oss-security/2015/04/08/11Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2015/04/08/8Mailing ListThird Party Advisory
- http://www.securityfocus.com/bid/73965
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=782120Issue Tracking
- https://security.gentoo.org/glsa/201508-03
- https://trac.xiph.org/changeset/27abfbbd688df3e3077b535997330aa06603250f/icecastIssue Tracking
- https://trac.xiph.org/ticket/2191ExploitIssue Tracking
- http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163859.htm
- http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164061.htm
FAQ
What is CVE-2015-3026?
CVE-2015-3026 is a vulnerability with a CVSS score of 5.0 (MEDIUM). 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 logi...
How severe is CVE-2015-3026?
CVE-2015-3026 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-3026?
Check the references section above for vendor advisories and patch information. Affected products include: Xiph Icecast, Debian Debian Linux, Opensuse Opensuse.