CVE-2024-8932

OOB access in ldap_escape

Published Nov 22, 2024 CVSS 3.1 · 9.8 Critical EPSS 1.3% KEV · Not listed
Description
In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, uncontrolled long string inputs to ldap_escape() function on 32-bit systems can cause an integer overflow, resulting in an out-of-bounds write.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-3986-1 php7.4 security update
Debian DSA Debian DSA DSA-5819-1 php8.2 security update
EUVD EUVD EUVD-2024-49639 In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, uncontrolled long string inputs to ldap_escape() function on 32-bit systems can cause an integer overflow, resulting in an out-of-bounds write.
Ubuntu USN Ubuntu USN USN-7157-1 PHP vulnerabilities
Ubuntu USN Ubuntu USN USN-7157-2 PHP regression
Ubuntu USN Ubuntu USN USN-7157-3 PHP vulnerabilities
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00199}

epss

{'score': 0.00153}

Type Values Removed Values Added
First Time appeared Netapp
Netapp ontap
Php
Php php
CPEs cpe:2.3:a:netapp:ontap:9:*:*:*:*:*:*:*
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
Vendors & Products Netapp
Netapp ontap
Php
Php php
Type Values Removed Values Added
First Time appeared Php Group
Php Group php
CPEs cpe:2.3:a:php_group:php:*:*:*:*:*:*:*:*
Vendors & Products Php Group
Php Group php
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, uncontrolled long string inputs to ldap_escape() function on 32-bit systems can cause an integer overflow, resulting in an out-of-bounds write.
Title OOB access in ldap_escape
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
php
Published
Updated
Nov 3, 2025, 10:33 PM
Reserved
Sep 17, 2024, 4:50 AM
Status
Modified
Published
Nov 22, 2024, 6:15 AM
Modified
Jun 17, 2026, 8:23 AM
Severity
Moderate
Public date
Nov 22, 2024, 6:03 AM