PRIOn knowledge basePRION:CVE-2022-23614Code injection
Twig is an open source template language for PHP. When in a sandbox mode, the arrow parameter of the sort filter must be a closure to avoid attackers being able to run arbitrary PHP functions. In affected versions this constraint was not properly enforced and could lead to code injection of arbitrary PHP code. Patched versions now disallow calling non Closure in the sort filter as is the case for some other filters. Users are advised to upgrade.
References
github.com/twigphp/Twig/commit/22b9dc3c03ee66d7e21d9ed2ca76052b134cb9e9
github.com/twigphp/Twig/commit/2eb33080558611201b55079d07ac88f207b466d5
github.com/twigphp/Twig/security/advisories/GHSA-5mv2-rx3q-4w2v
lists.fedoraproject.org/archives/list/[email protected]/message/I2PVV5DUTRUECTIHMTWRI5Z7DVNYQ2YO/
lists.fedoraproject.org/archives/list/[email protected]/message/OTN4273U4RHVIXED64T7DSMJ3VYTPRE7/
lists.fedoraproject.org/archives/list/[email protected]/message/PECHIY2XLWUH2WLCNPDGNFMPHPRPCEDZ/
lists.fedoraproject.org/archives/list/[email protected]/message/SIGZCFSYLPP7UVJ4E4NLHSOQSKYNXSAD/
www.debian.org/security/2022/dsa-5107
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