Home/CVE/In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when using Postgres database extension, s
CVE

CVE-2022-31625

In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when using Postgres database extension, s

In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when using Postgres database extension, supplying invalid parameters to the parametrized query may lead to PHP attempting to free memory using uninitialized data as pointers. This could lead to RCE vulnerability or denial of service.

HIGH · CVSS 8.1 EPSS 0.01479
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-590Free of Memory not on the Heap
CWE-763Release of Invalid Pointer or Reference
CWE-824Access of Uninitialized Pointer
▤

Affected Products & Versions

4
php>= 7.4.0 and < 7.4.30
php>= 8.0.0 and < 8.0.20
php>= 8.1.0 and < 8.1.7
debian linuxall versions
⚠

Public Exploits & PoCs

1
pocbugs.php.net · bug.php?id=81720bugs.php.net
▣

Scoring & Timeline

8.1
HIGH · CVSS v3.1 · security@php.net
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD16 Jun 2022 · 06:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

21
msrcCVE-2022-31625
suse-csafopenSUSE-SU-2024:13267-1
suse-csafSUSE-SU-2022:4067-1
suse-csafSUSE-SU-2022:4068-1
suse-csafSUSE-SU-2022:4069-1
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://lists.debian.org/debian-lts-announce/2022/12/msg00030.htmlMailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3T4MMEEZYYAEHPQMZDFN44PHORJWJFZQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZZTZQKRGEYJT5UB4FGG3MOE72SQUHSL4/
https://security.gentoo.org/glsa/202209-20Third Party Advisory
https://security.netapp.com/advisory/ntap-20220722-0005/Third Party Advisory
https://www.debian.org/security/2022/dsa-5179Third Party Advisory
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