Description
sapi/cgi/cgi_main.c in PHP before 5.3.13 and 5.4.x before 5.4.3, when configured as a CGI script (aka php-cgi), does not properly handle query strings that contain a %3D sequence but no = (equals sign) character, which allows remote attackers to execute arbitrary code by placing command-line options in the query string, related to lack of skipping a certain php_getopt for the 'd' case. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-1823.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-2465-1 | php5 security update |
Ubuntu USN |
USN-1437-1 | PHP vulnerability |
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T19:26:09.031Z
Reserved: 2012-04-19T00:00:00.000Z
Link: CVE-2012-2311
No data.
Status : Modified
Published: 2012-05-11T10:15:48.107
Modified: 2026-04-29T01:13:23.040
Link: CVE-2012-2311
OpenCVE Enrichment
No data.
Weaknesses
Debian DSA
Ubuntu USN