CVE-2023-2953

CWE-476 — NULL Pointer Dereference13 documents10 sources
Severity
7.5HIGH
EPSS
1.6%
top 18.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Apple MacosOpenldap OpenldapRedhat Enterprise Linux
Timeline
PublishedMay 30
Latest updateOct 15

Description

A vulnerability was found in openldap. This security flaw causes a null pointer dereference in ber_memalloc_x() function.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶Debianopenldap< 2.5.16+dfsg-1+1
▶CVEListV5openldapopenldap-2.4
▶NVDapple/macos11.0 — 11.7.9+2

Also affects: Enterprise Linux 8.0, 9.0

🔴Vulnerability Details

3
GHSA
GHSA-26fx-c7cw-5jh4: A vulnerability was found in openldap↗2023-05-31
▶
OSV
CVE-2023-2953: A vulnerability was found in openldap↗2023-05-30
▶
CVEList
CVE-2023-2953: A vulnerability was found in openldap↗2023-05-30
▶

📋Vendor Advisories

9
Oracle
Oracle Oracle Communications Risk Matrix: Configuration (OpenLDAP) — CVE-2023-2953↗2024-10-15
▶
Ubuntu
OpenLDAP vulnerability↗2024-01-30
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Apple
CVE-2023-2953: macOS Ventura 13.5↗2023-07-24
▶
Apple
CVE-2023-2953: macOS Monterey 12.6.8↗2023-07-24
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Apple
CVE-2023-2953: macOS Big Sur 11.7.9↗2023-07-24
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