Vulnerability CVE-2008-5236


Published: 2008-11-25   Modified: 2012-02-12

Description:
Multiple heap-based buffer overflows in xine-lib 1.1.12, and other 1.1.15 and earlier versions, allow remote attackers to execute arbitrary code via vectors related to (1) a crafted EBML element length processed by the parse_block_group function in demux_matroska.c; (2) a certain combination of sps, w, and h values processed by the real_parse_audio_specific_data and demux_real_send_chunk functions in demux_real.c; and (3) an unspecified combination of three values processed by the open_ra_file function in demux_realaudio.c. NOTE: vector 2 reportedly exists because of an incomplete fix in 1.1.15.

See advisories in our WLB2 database:
Topic
Author
Date
High
multiple heap overflows in xine-lib
Will Drewry
28.11.2008

Type:

CWE-119

(Improper Restriction of Operations within the Bounds of a Memory Buffer)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
XINE -> XINE 

 References:
http://lists.opensuse.org/opensuse-security-announce/2009-02/msg00002.html
http://securityreason.com/securityalert/4648
http://sourceforge.net/project/shownotes.php?release_id=619869
http://www.mandriva.com/security/advisories?name=MDVSA-2009:020
http://www.ocert.org/analysis/2008-008/analysis.txt
http://www.securityfocus.com/archive/1/495674/100/0/threaded
http://www.securityfocus.com/bid/30797
http://www.vupen.com/english/advisories/2008/2382
http://www.vupen.com/english/advisories/2008/2427
https://exchange.xforce.ibmcloud.com/vulnerabilities/44634
https://exchange.xforce.ibmcloud.com/vulnerabilities/44642
https://www.redhat.com/archives/fedora-package-announce/2008-September/msg00174.html
https://www.redhat.com/archives/fedora-package-announce/2008-September/msg00385.html
https://www.redhat.com/archives/fedora-package-announce/2009-January/msg00555.html

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