CVE-2012-2386

Integer overflow in the phar_parse_tarfile function in tar.c in the phar extension in PHP before 5.3.14 and 5.4.x before 5.4.4 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted tar file that triggers a heap-based buffer overflow.

CVSS v2.0 7.5 HIGH

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://0x1byte.blogspot.com/2011/04/php-phar-extension-heap-overflow.html	Exploit Third Party Advisory
https://bugs.php.net/bug.php?id=61065	Vendor Advisory
http://www.php.net/ChangeLog-5.php	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=823594	Issue Tracking Third Party Advisory
http://openwall.com/lists/oss-security/2012/05/22/10	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00003.html	Mailing List Third Party Advisory
http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html	Mailing List Third Party Advisory
http://support.apple.com/kb/HT5501	Third Party Advisory
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=158d8a6b088662ce9d31e0c777c6ebe90efdc854

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:php:php::::::::
	cpe:2.3:a:php:php::::::::

Information

Published : 2012-07-07 03:21

Updated : 2023-02-12 20:33

NVD link : CVE-2012-2386

Mitre link : CVE-2012-2386

JSON object : View

CWE

CWE-189

Numeric Errors

Products Affected

php

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7.5 /10