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-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.

CVSS v3.1

8.2 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

CVSS v3.1

4.8 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

EPSS

1.61% chance of exploitation in the next 30 days, 74th percentile

Published

2024-11-24

Updated

2025-11-03

Proof-of-concept exploits (1)

• php/php-src/security/advisories/GHSA-r977-prxv-hc43

References

• CVE Record
• NVD entry

Related

• CVE-2014-0185
• CVE-2023-0567
• CVE-2023-3823
• CVE-2023-3824
• CVE-2024-11234
• CVE-2024-11235