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…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 42.5%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 42.48% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-189
- Affected
- php/php
- Source
- secalert@redhat.com
References
- http://0x1byte.blogspot.com/2011/04/php-phar-extension-heap-overflow.htmlExploit, Third Party Advisory
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=158d8a6b088662ce9d31e0c777c6ebe90efdc854
- http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00003.htmlMailing List, Third Party Advisory
- http://openwall.com/lists/oss-security/2012/05/22/10Mailing List, Third Party Advisory
- http://support.apple.com/kb/HT5501Third Party Advisory
- http://www.php.net/ChangeLog-5.phpVendor Advisory
- https://bugs.php.net/bug.php?id=61065Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=823594Issue Tracking, Third Party Advisory
- http://0x1byte.blogspot.com/2011/04/php-phar-extension-heap-overflow.htmlExploit, Third Party Advisory
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=158d8a6b088662ce9d31e0c777c6ebe90efdc854
- http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00003.htmlMailing List, Third Party Advisory
- http://openwall.com/lists/oss-security/2012/05/22/10Mailing List, Third Party Advisory
- http://support.apple.com/kb/HT5501Third Party Advisory
- http://www.php.net/ChangeLog-5.phpVendor Advisory
- https://bugs.php.net/bug.php?id=61065Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=823594Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.