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Vulnerability record · CVE-2022-31628 · published 28 September 2022

CVE-2022-31628: Php vulnerability

Php · Php

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.

5.5 CVSS 3.1 Medium EPSS 0.63% · top 52.0% CWE-674 · CWE-674CWE-835 · CWE-835
5.5CVSS 3.1 base score
0.63%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
16References
17 Jun 2026Last modified by NVD

Description

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:L/UI:N/S:U/C:N/I:N/A:H

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://bugs.php.net/bug.php?id=81726 Permissions RequiredThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00030.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2L5SUVYGAKSWODUQPZFBUB3
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VI3E6A3ZTH2RP7OMLJHSVFI
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNIEABBH5XCXLFWWZYIDE45
https://security.gentoo.org/glsa/202211-03 Third Party Advisory
https://security.netapp.com/advisory/ntap-20221209-0001/ Third Party Advisory
https://www.debian.org/security/2022/dsa-5277 Third Party Advisory
https://bugs.php.net/bug.php?id=81726 Permissions RequiredThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00030.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2L5SUVYGAKSWODUQPZFBUB3
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VI3E6A3ZTH2RP7OMLJHSVFI
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNIEABBH5XCXLFWWZYIDE45
https://security.gentoo.org/glsa/202211-03 Third Party Advisory
https://security.netapp.com/advisory/ntap-20221209-0001/ Third Party Advisory
https://www.debian.org/security/2022/dsa-5277 Third Party Advisory

Track CVE-2022-31628 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-31628), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.