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amazonAmazonALAS-2023-1804
HistoryAug 17, 2023 - 11:39 a.m.

Medium: openldap

2023-08-1711:39:00
alas.aws.amazon.com
10
openldap
vulnerability
null pointer
update
packages
cve-2023-2953
mitre
red hat
unix

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.004 Low

EPSS

Percentile

73.3%

Issue Overview:

A vulnerability was found in openldap that can cause a null pointer dereference in the ber_memalloc_x() function. (CVE-2023-2953)

Affected Packages:

openldap

Issue Correction:
Run yum update openldap to update your system.

New Packages:

i686:  
    openldap-servers-sql-2.4.40-16.37.amzn1.i686  
    openldap-devel-2.4.40-16.37.amzn1.i686  
    openldap-debuginfo-2.4.40-16.37.amzn1.i686  
    openldap-2.4.40-16.37.amzn1.i686  
    openldap-clients-2.4.40-16.37.amzn1.i686  
    openldap-servers-2.4.40-16.37.amzn1.i686  
  
src:  
    openldap-2.4.40-16.37.amzn1.src  
  
x86_64:  
    openldap-debuginfo-2.4.40-16.37.amzn1.x86_64  
    openldap-clients-2.4.40-16.37.amzn1.x86_64  
    openldap-devel-2.4.40-16.37.amzn1.x86_64  
    openldap-servers-sql-2.4.40-16.37.amzn1.x86_64  
    openldap-servers-2.4.40-16.37.amzn1.x86_64  
    openldap-2.4.40-16.37.amzn1.x86_64  

Additional References

Red Hat: CVE-2023-2953

Mitre: CVE-2023-2953

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.004 Low

EPSS

Percentile

73.3%