CVE-2011-1777

Multiple buffer overflows in the (1) heap_add_entry and (2) relocate_dir functions in archive_read_support_format_iso9660.c in libarchive through 2.8.5 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted ISO9660 image.

CVSS v2.0 6.8 MEDIUM

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://rhn.redhat.com/errata/RHSA-2011-1507.html
http://code.google.com/p/libarchive/source/detail?r=3158
https://bugzilla.redhat.com/show_bug.cgi?id=705849
http://support.apple.com/kb/HT5281
http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
http://secunia.com/advisories/48034
http://www.debian.org/security/2012/dsa-2413

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:freebsd:libarchive:2.8.3:::::::*
	cpe:2.3:a:freebsd:libarchive:2.8.2:::::::*
	cpe:2.3:a:freebsd:libarchive:2.6:::::::*
	cpe:2.3:a:freebsd:libarchive:2.5:::::::*
	cpe:2.3:a:freebsd:libarchive:2.4:::::::*
	cpe:2.3:a:freebsd:libarchive:2.7.1:::::::*
	cpe:2.3:a:freebsd:libarchive:2.7.0:::::::*
	cpe:2.3:a:freebsd:libarchive:2.1:::::::*
	cpe:2.3:a:freebsd:libarchive:2.0:::::::*
	cpe:2.3:a:freebsd:libarchive:2.8.4:::::::*
	cpe:2.3:a:freebsd:libarchive:2.6.2:::::::*
	cpe:2.3:a:freebsd:libarchive:2.8.0:::::::*
	cpe:2.3:a:freebsd:libarchive:2.2:::::::*
	cpe:2.3:a:freebsd:libarchive:2.3:::::::*
	cpe:2.3:a:freebsd:libarchive::::::::
	cpe:2.3:a:freebsd:libarchive:2.2.3:::::::*
	cpe:2.3:a:freebsd:libarchive:2.6.1:::::::*
	cpe:2.3:a:freebsd:libarchive:2.8.1:::::::*

Information

Published : 2012-04-13 13:55

Updated : 2018-01-09 18:29

NVD link : CVE-2011-1777

Mitre link : CVE-2011-1777

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

freebsd

libarchive

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