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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:P/I:P/A:P
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 94%
VendorProductVersion
phpphp
𝑥
≤ 5.3.13
phpphp
5.4.0 ≤
𝑥
< 5.4.4
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
php5
precise
Fixed 5.3.10-1ubuntu3.2
released
oneiric
Fixed 5.3.6-13ubuntu3.8
released
natty
Fixed 5.3.5-1ubuntu7.10
released
lucid
Fixed 5.3.2-1ubuntu4.17
released
hardy
not-affected
Common Weakness Enumeration
References
http://0x1byte.blogspot.com/2011/04/php-phar-extension-heap-overflow.html
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=158d8a6b088662ce9d31e0c777c6ebe90efdc854
http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00003.html
http://openwall.com/lists/oss-security/2012/05/22/10
http://support.apple.com/kb/HT5501
http://www.php.net/ChangeLog-5.php
https://bugs.php.net/bug.php?id=61065
https://bugzilla.redhat.com/show_bug.cgi?id=823594
http://0x1byte.blogspot.com/2011/04/php-phar-extension-heap-overflow.html
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=158d8a6b088662ce9d31e0c777c6ebe90efdc854
http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00003.html
http://openwall.com/lists/oss-security/2012/05/22/10
http://support.apple.com/kb/HT5501
http://www.php.net/ChangeLog-5.php
https://bugs.php.net/bug.php?id=61065
https://bugzilla.redhat.com/show_bug.cgi?id=823594