Description (CNA)
In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files using phar extension, phar_parse_zipfile could be tricked into accessing freed memory, which could lead to a crash or information disclosure.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| PHP Group / PHP | affected 7.3.x before 7.3.21; affected 7.4.x before 7.4.9; affected 7.2.x before 7.2.33 |
CWE
CWE-416
References
- https://bugs.php.net/bug.php?id=79797
- https://security.gentoo.org/glsa/202009-10
- https://security.netapp.com/advisory/ntap-20200918-0005/
- https://www.debian.org/security/2021/dsa-4856
- https://www.tenable.com/security/tns-2021-14
ADP enrichment
No English description supplied.