CVE-2021-21704 log

Source
Severity Medium
Remote Yes
Type Denial of service
Description 
Multiple bugs in the pdo_firebase module allow a malicious firebase server or man-in-the-middle attacker to crash PHP before versions 8.0.8 and 7.4.21.
Group Package Affected Fixed Severity Status Ticket
AVG-2133 php7 7.4.20-1 7.4.21-1 Medium Fixed
AVG-2132 php 8.0.7-1 8.0.8-1 Medium Fixed
Date Advisory Group Package Severity Type
06 Jul 2021 ASA-202107-16 AVG-2133 php7 Medium multiple issues
06 Jul 2021 ASA-202107-15 AVG-2132 php Medium multiple issues
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=76448
https://bugs.php.net/bug.php?id=76449
https://bugs.php.net/bug.php?id=76450
https://bugs.php.net/bug.php?id=76452
https://github.com/php/php-src/commit/1edd284cd56ce4c23f6fdf66050e4a722e6515c5
https://github.com/php/php-src/commit/8cb87aabba0b2e284428aabca13401d1ad54bc97
https://github.com/php/php-src/commit/921f320ec2baabd24e5ff182d9fb73092eb28676
https://github.com/php/php-src/commit/c8620a753114fac789016a4e6ae9c9b1210be10f
https://github.com/php/php-src/commit/1d4c3114afe8f7dde51f917cd14dc4600a3a40f0
https://github.com/php/php-src/commit/922ea3419923c74471f01ff8c6ea30f0a07d8e19
https://github.com/php/php-src/commit/08fc2960bccd4f04031d10099c82cf8d76cfa501
https://github.com/php/php-src/commit/e92d5edeeeed809bc3a06b165e4f0a63bcabdb92