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FreeBSD Ports: libxine

Information

Severity

Severity

Critical

Family

Family

FreeBSD Local Security Checks

CVSSv2 Base

CVSSv2 Base

9.3

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Solution Type

Solution Type

Vendor Patch

Created

Created

14 years ago

Modified

Modified

7 years ago

Summary

The remote host is missing an update to the system as announced in the referenced advisory.

Insight

Insight

The following package is affected: libxine CVE-2009-0698 Integer overflow in the 4xm demuxer (demuxers/demux_4xm.c) in xine-lib 1.1.16.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a 4X movie file with a large current_track value, a similar issue to CVE-2009-0385. CVE-2008-5234 Multiple heap-based buffer overflows in xine-lib 1.1.12, and other versions before 1.1.15, allow remote attackers to execute arbitrary code via vectors related to (1) a crafted metadata atom size processed by the parse_moov_atom function in demux_qt.c and (2) frame reading in the id3v23_interp_frame function in id3.c. NOTE: as of 20081122, it is possible that vector 1 has not been fixed in 1.1.15. CVE-2008-5240 xine-lib 1.1.12, and other 1.1.15 and earlier versions, relies on an untrusted input value to determine the memory allocation and does not check the result for (1) the MATROSKA_ID_TR_CODECPRIVATE track entry element processed by demux_matroska.c and (2) PROP_TAG, (3) MDPR_TAG, and (4) CONT_TAG chunks processed by the real_parse_headers function in demux_real.c which allows remote attackers to cause a denial of service (NULL pointer dereference and crash) or possibly execute arbitrary code via a crafted value.

Solution

Solution

Update your system with the appropriate patches or software upgrades. http://trapkit.de/advisories/TKADV2009-004.txt http://sourceforge.net/project/shownotes.php?release_id=660071 http://www.vuxml.org/freebsd/51d1d428-42f0-11de-ad22-000e35248ad7.html

Common Vulnerabilities and Exposures (CVE)