CVE-2022-4900
Potential buffer overflow in php_cli_server_startup_workers
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
A vulnerability was found in PHP where setting the environment variable PHP_CLI_SERVER_WORKERS to a large value leads to a heap buffer overflow.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a php
Version range not reported
- php
Version range not reported
- php
Version range not reported
- php:7.4/php
Version range not reported
- php:8.0/php
Version range not reported
- php
Version range not reported
- php:8.1/php
Version range not reported
- rh-php73-php
Version range not reported
- php
Version range not reported