CVE-2012-2386

 

Published at: - 07-07-2012 12:21

Last modified: - 05-08-2022 06:54

Total changes: - 2

Description

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.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• http://0x1byte.blogspot.com/2011/04/php-phar-extension-heap-overflow.html
• http://git.php.net/?p=php-src.git;a=commit;h=158d8a6b088662ce9d31e0c777c6ebe90efdc854
• https://bugs.php.net/bug.php?id=61065
• http://www.php.net/ChangeLog-5.php
• https://bugzilla.redhat.com/show_bug.cgi?id=823594
• [oss-security] 20120522 Re: CVE request: PHP Phar - arbitrary code execution-Mailing List, Third Party Advisory
• SUSE-SU-2012:0840-Mailing List, Third Party Advisory
• APPLE-SA-2012-09-19-2-Mailing List, Third Party Advisory
• http://support.apple.com/kb/HT5501

 

Keywords

NVD

 

CVE-2012-2386

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures