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CVE-2023-2953

Published: May 30, 2023Updated: Jan 10, 2025 Sources: CVE List NVD BDU csafCWE-476
7.5HIGH
NVD MITRE
EPSS Score
1.9%
Top 22.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

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

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-476

Affected Products

netapp
commercial·US
active iq unified manager
Hardware Firmware
clustered data ontap
Hardware Firmware
ontap tools
Hardware Firmware
h300s firmware
Hardware Firmware
h500s firmware
Hardware Firmware
h700s firmware
Hardware Firmware
h410s firmware
Hardware Firmware
h410c firmware
Hardware Firmware
OpenLDAP
oss-projectaka openldap-servers
OpenLDAPOn-premSecurity Product
Security Products / identity-access-mgmt
Red Hat Inc.
commercial·USaka redhat, red hat
Red Hat Enterprise LinuxOn-premOS
Operating Systems / linux-distro
apple
commercial·USaka apple inc., apple computer
macosOn-premOS
Operating Systems / unix-bsd
ООО «Ред Софт»
commercial·RUaka red soft
РЕД ОСOn-premOS
Operating Systems / linux-distro
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
Astra Linux Special EditionOn-premOS
Operating Systems / linux-distro
and 3 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2023-2953?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Impact
Initial Access
View detailed technique mapping

References

https://bugs.openldap.org/show_bug.cgi?id=9904
bugs.openldap.org
https://access.redhat.com/security/cve/CVE-2023-2953
access.redhat.com
https://security.netapp.com/advisory/ntap-20230703-0005/
security.netapp.com
and 38 more references View all →

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