Home/CVE/In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, due to an error in convert.quoted-printa
CVE

CVE-2024-11233

In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, due to an error in convert.quoted-printa

In PHP versions 8.1. before 8.1.31, 8.2. before 8.2.26, 8.3.* before 8.3.14, due to an error in convert.quoted-printable-decode filter certain data can lead to buffer overread by one byte, which can in certain circumstances lead to crashes or disclose content of other memory areas.

MEDIUM · CVSS 4.8 EPSS 0.00728
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-122Heap-based Buffer Overflow
CWE-787Out-of-bounds Write
▤

Affected Products & Versions

3
php>= 8.1.0 and < 8.1.31
php>= 8.2.0 and < 8.2.26
php>= 8.3.0 and < 8.3.14
⚠

Public Exploits & PoCs

1
pocgithub.com · GHSA-r977-prxv-hc43github.com
▣

Scoring & Timeline

4.8
MEDIUM · 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 NVD24 Nov 2024 · 02:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

13
rhsaRHSA-2026:2470Low
rhsaRHSA-2025:4263Moderate
rhsaRHSA-2025:15687Moderate
rhsaRHSA-2025:7432Moderate
usnUSN-7157-3
🔗

References & Sources

2
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/2024/12/msg00007.html
https://security.netapp.com/advisory/ntap-20241220-0008/
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