Description

Buffer overflow in the asmrp_eval function in the RealMedia RTSP stream handler (asmrp.c) for Real Media input plugin, as used in (1) xine/xine-lib, (2) MPlayer 1.0rc1 and earlier, and possibly others, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a rulebook with a large number of rulematches.

Affected Products 2

References 24

• secunia.com http://secunia.com/advisories/23218
• secunia.com http://secunia.com/advisories/23242
• secunia.com http://secunia.com/advisories/23249
• secunia.com http://secunia.com/advisories/23301
• secunia.com http://secunia.com/advisories/23335
• secunia.com http://secunia.com/advisories/23512
• secunia.com http://secunia.com/advisories/23567
• secunia.com http://secunia.com/advisories/24336
• secunia.com http://secunia.com/advisories/24339
• secunia.com http://secunia.com/advisories/25555
• security.gentoo.org http://security.gentoo.org/glsa/glsa-200612-02.xml
• security.gentoo.org http://security.gentoo.org/glsa/glsa-200702-11.xml
• slackware.com http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.433842
• sourceforge.net http://sourceforge.net/project/shownotes.php?release_id=468432
• debian.org http://www.debian.org/security/2006/dsa-1244
• mandriva.com http://www.mandriva.com/security/advisories?name=MDKSA-2006:224
• mandriva.com http://www.mandriva.com/security/advisories?name=MDKSA-2007:112
• mplayerhq.hu http://www.mplayerhq.hu/MPlayer/patches/asmrules_fix_20061231.diff
• mplayerhq.hu http://www.mplayerhq.hu/design7/news.html#vuln14
• novell.com http://www.novell.com/linux/security/advisories/2006_28_sr.html
• securityfocus.com http://www.securityfocus.com/bid/21435
• ubuntu.com http://www.ubuntu.com/usn/usn-392-1
• vupen.com http://www.vupen.com/english/advisories/2006/4824
• sourceforge.net https://sourceforge.net/tracker/index.php?func=detail&aid=1603458&group_id=9655&atid=109655
  ExploitPatchVendor Advisory

Remediation

• sourceforge.net https://sourceforge.net/tracker/index.php?func=detail&aid=1603458&group_id=9655&atid=109655
  ExploitPatchVendor Advisory