CVE-2021-21705 - log back

CVE-2021-21705 edited at 02 Jul 2021 13:12:13
Severity
- Unknown
+ Medium
Remote
- Unknown
+ Remote
Type
- Unknown
+ Insufficient validation
Description
+ A security issue was found in the php_url_parse_ex() function in PHP before versions 8.0.8 and 7.4.21, which leads to FILTER_VALIDATE_URL accepting URLs with invalid userinfo, a different issue from CVE-2020-7071.
References
+ https://www.php.net/ChangeLog-8.php#8.0.8
+ https://www.php.net/ChangeLog-7.php#7.4.21
+ https://bugs.php.net/bug.php?id=81122
+ https://github.com/php/php-src/commit/5a1fe88ac120d71064bdd314dce1e49c86ff0585
+ https://github.com/php/php-src/commit/5cea97e083448aaa2352320612541c895178b3b5
CVE-2021-21705 created at 02 Jul 2021 13:03:36