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CVE-2022-31628

Good to know:

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Date: September 28, 2022

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.

Language: C

Severity Score

Related Resources (12)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VI3E6A3ZTH2RP7OMLJHSVFIEQBIFM6RF/
https://security.netapp.com/advisory/ntap-20221209-0001/
https://nvd.nist.gov/vuln/detail/CVE-2022-31628
https://access.redhat.com/security/cve/CVE-2022-31628
https://www.debian.org/security/2022/dsa-5277
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2L5SUVYGAKSWODUQPZFBUB3AL6E6CSEV/
https://security-tracker.debian.org/tracker/CVE-2022-31628
https://bugs.php.net/bug.php?id=81726
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNIEABBH5XCXLFWWZYIDE457SPEDZTXV/
https://security.gentoo.org/glsa/202211-03
https://lists.debian.org/debian-lts-announce/2022/12/msg00030.html
https://www.mend.io/vulnerability-database/CVE-2022-31628

Severity Score

Weakness Type (CWE)

Loop with Unreachable Exit Condition ('Infinite Loop')

CWE-835

Uncontrolled Recursion

CWE-674

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

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