Amazon Linux AMI update for libldb



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-0614
CWE-ID CWE-284
Exploitation vector Local network
Public exploit N/A
Vulnerable software
 Amazon Linux AMI
Operating systems & Components / Operating system

libldb
Operating systems & Components / Operating system package or component

Vendor Amazon Web Services

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Improper access control

EUVDB-ID: #VU74179

Risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-0614

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote user to gain gain access to sensitive information.

The vulnerability exists due to insufficient patch for vulnerability #VU14335 (CVE-2018-10919). A remote user can bypass implemented security restrictions and gain access to sensitive information.

Mitigation

Update the affected packages:

src:
    libldb-2.6.2-1.amzn2023.0.1.src

x86_64:
    python-ldb-devel-common-2.6.2-1.amzn2023.0.1.x86_64
    libldb-debuginfo-2.6.2-1.amzn2023.0.1.x86_64
    python3-ldb-debuginfo-2.6.2-1.amzn2023.0.1.x86_64
    ldb-tools-2.6.2-1.amzn2023.0.1.x86_64
    libldb-debugsource-2.6.2-1.amzn2023.0.1.x86_64
    ldb-tools-debuginfo-2.6.2-1.amzn2023.0.1.x86_64
    python3-ldb-2.6.2-1.amzn2023.0.1.x86_64
    libldb-devel-2.6.2-1.amzn2023.0.1.x86_64
    python3-ldb-devel-2.6.2-1.amzn2023.0.1.x86_64
    libldb-2.6.2-1.amzn2023.0.1.x86_64

Vulnerable software versions

Amazon Linux AMI: All versions

libldb: All versions

CPE2.3 External links

https://alas.aws.amazon.com/AL2023/ALAS-2023-187.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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