Vulnerability Monitor

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CVE-2007-3645

archive_read_support_format_tar.c in libarchive before 2.2.4 allows user-assisted remote attackers to cause a denial of service (crash) via (1) an end-of-file condition within a tar header that follows a pax extension header or (2) a malformed pax extension header in an (a) PAX or a (b) TAR archive, which results in a NULL pointer dereference, a different issue than CVE-2007-3644.

Published

2007-07-15T21:30:00.000

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.3 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	freebsd	libarchive	≤ 2.2.3	Yes

References

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=432924 ([email protected])
http://osvdb.org/38093 ([email protected])
http://osvdb.org/38094 ([email protected])
http://people.freebsd.org/~kientzle/libarchive/ ([email protected])
http://secunia.com/advisories/26050 Patch, Vendor Advisory ([email protected])
http://secunia.com/advisories/26062 Patch, Vendor Advisory ([email protected])
http://secunia.com/advisories/26355 ([email protected])
http://secunia.com/advisories/28377 ([email protected])
http://security.freebsd.org/advisories/FreeBSD-SA-07:05.libarchive.asc Patch, Vendor Advisory ([email protected])
http://security.freebsd.org/patches/SA-07:05/libarchive.patch Patch ([email protected])
http://security.gentoo.org/glsa/glsa-200708-03.xml ([email protected])
http://www.debian.org/security/2008/dsa-1455 ([email protected])
http://www.novell.com/linux/security/advisories/2007_15_sr.html ([email protected])
http://www.securityfocus.com/bid/24885 Patch ([email protected])
http://www.securitytracker.com/id?1018379 ([email protected])
http://www.vupen.com/english/advisories/2007/2521 ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/35404 ([email protected])
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=432924 (af854a3a-2127-422b-91ae-364da2661108)
http://osvdb.org/38093 (af854a3a-2127-422b-91ae-364da2661108)
http://osvdb.org/38094 (af854a3a-2127-422b-91ae-364da2661108)
http://people.freebsd.org/~kientzle/libarchive/ (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/26050 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/26062 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/26355 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/28377 (af854a3a-2127-422b-91ae-364da2661108)
http://security.freebsd.org/advisories/FreeBSD-SA-07:05.libarchive.asc Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://security.freebsd.org/patches/SA-07:05/libarchive.patch Patch (af854a3a-2127-422b-91ae-364da2661108)
http://security.gentoo.org/glsa/glsa-200708-03.xml (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2008/dsa-1455 (af854a3a-2127-422b-91ae-364da2661108)
http://www.novell.com/linux/security/advisories/2007_15_sr.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/24885 Patch (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id?1018379 (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2007/2521 (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/35404 (af854a3a-2127-422b-91ae-364da2661108)