← back
CVE-2022-31628

phar wrapper can occur dos when using quine gzip file

CVSS 2.3 LOWEPSS 0.6%CWE-674
In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the phar uncompressor code would recursively uncompress "quines" gzip files, resulting in an infinite loop.
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Affected products
PHP Group · PHP

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
https://bugs.php.net/bug.php?id=81726https://lists.debian.org/debian-lts-announce/2022/12/msg00030.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2L5SUVYGAKSWODUQPZFBUB3AL6E6CSEV/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VI3E6A3ZTH2RP7OMLJHSVFIEQBIFM6RF/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNIEABBH5XCXLFWWZYIDE457SPEDZTXV/https://security.gentoo.org/glsa/202211-03https://security.netapp.com/advisory/ntap-20221209-0001/https://www.debian.org/security/2022/dsa-5277