CVE-2012-1823 · netVigilance record NV22-0202

PHP-CGI Query String Parameter

past due

What to do

Apply updates per vendor instructions.

CISA deadline 2022-04-15 · passed 4 years 4 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA

What happened

sapi/cgi/cgi_main.c in PHP, when configured as a CGI script, does not properly handle query strings, which allows remote attackers to execute arbitrary code.

Who is affected

PHP PHP. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.

Weakness class: CWE-20.

Timeline

2022-03-25
Added to CISA KEVExploitation in the wild confirmed by CISA
2022-04-15
CISA remediation deadlinepassed 4 years 4 months ago

Sources

NVD entry for CVE-2012-1823 nvd.nist.gov/vuln/detail/CVE-2012-1823
CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2012-1823