High severity · published May 30, 2023
CVE-2023-2953
A vulnerability was found in openldap
7.5
CVSS
2%
EPSS
No
On KEV
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:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
macOS · Apple
11.0 before 11.7.9; 12.0 before 12.6.8; 13.0 before 13.5 · source: NVD
OP
openldap ·
openldap-2.4 · source: vendor, NVD
AI
Active IQ Unified Manager · Netapp
All versions, or not specified · source: NVD
CD
Clustered Data Ontap · Netapp
All versions, or not specified · source: NVD
EL
Enterprise Linux · Redhat
8.0; 9.0 · source: NVD
HF
H300s Firmware · Netapp
All versions, or not specified · source: NVD
HF
H410c Firmware · Netapp
All versions, or not specified · source: NVD
HF
H410s Firmware · Netapp
All versions, or not specified · source: NVD
HF
H500s Firmware · Netapp
All versions, or not specified · source: NVD
HF
H700s Firmware · Netapp
All versions, or not specified · source: NVD
OT
Ontap Tools · Netapp
All versions, or not specified · source: NVD
SS
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · Siemens
V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-2953
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-2953
Mailing List
http://seclists.org/fulldisclosure/2023/Jul/47
Mailing List
http://seclists.org/fulldisclosure/2023/Jul/48
Mailing List
http://seclists.org/fulldisclosure/2023/Jul/52
Third Party Advisory
https://access.redhat.com/security/cve/CVE-2023-2953
Issue Tracking
https://bugs.openldap.org/show_bug.cgi?id=9904
Third Party Advisory
https://security.netapp.com/advisory/ntap-20230703-0005/
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