Vulnerability in PHP
CVE-2010-2950
Format string vulnerability in stream.c in the phar extension in PHP 5.3.x through 5.3.3 allows context-dependent attackers to obtain sensitive information (memory contents) and possibly execute arbitrary code via a crafted phar:// URI that is not properly handled by the phar_stream_flush function, leading to errors in the php_stream_wrapper_log_error function. NOTE: this vulnerability exists because of an incomplete fix for CVE-2010-2094.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 6.8 (Medium). Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.057 (92.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 92.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.057 · newest: 0.057 · change: 0.000
Affected products
- PHP — versions 5.3.1, 5.3.0, 5.3.3
Weakness classification (CWE)
References
- marc.info/ (vendor-advisory)
- php-security.org/2010/05/14/mops-2010-024-php-phar_stream_flush-format-string-v…
- www.php.net/releases/5_3_4.php
- lists.apple.com/archives/security-announce/2011/Mar/msg00006.html (vendor-advisory)
- www.php.net/ChangeLog-5.php
- security-tracker.debian.org/tracker/CVE-2010-2950
- www.mandriva.com/security/advisories (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html (Exploit, vendor-advisory)
- www.php.net/archive/2010.php
- bugzilla.redhat.com/show_bug.cgi