7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.085 Low
EPSS
Percentile
94.5%
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.
0x1byte.blogspot.com/2011/04/php-phar-extension-heap-overflow.html
www.openwall.com/lists/oss-security/2012/05/22/10
launchpad.net/bugs/cve/CVE-2012-2386
nvd.nist.gov/vuln/detail/CVE-2012-2386
security-tracker.debian.org/tracker/CVE-2012-2386
ubuntu.com/security/notices/USN-1481-1
www.cve.org/CVERecord?id=CVE-2012-2386