Amazon Linux AMI update for mysql57



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-22053
CWE-ID CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Amazon Linux AMI
Operating systems & Components / Operating system

mysql57
Operating systems & Components / Operating system package or component

Vendor Amazon Web Services

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Improper input validation

EUVDB-ID: #VU78419

Risk: Medium

CVSSv4.0: 2.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-22053

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote authenticated user to access sensitive information or perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the Client programs component in MySQL Server. A remote authenticated user can exploit this vulnerability to access sensitive information or perform a denial of service (DoS) attack.

Mitigation

Update the affected packages:

i686:
    mysql57-common-5.7.43-1.20.amzn1.i686
    mysql57-embedded-devel-5.7.43-1.20.amzn1.i686
    mysql57-test-5.7.43-1.20.amzn1.i686
    mysql57-debuginfo-5.7.43-1.20.amzn1.i686
    mysql57-embedded-5.7.43-1.20.amzn1.i686
    mysql57-5.7.43-1.20.amzn1.i686
    mysql57-libs-5.7.43-1.20.amzn1.i686
    mysql57-errmsg-5.7.43-1.20.amzn1.i686
    mysql57-server-5.7.43-1.20.amzn1.i686
    mysql57-devel-5.7.43-1.20.amzn1.i686

src:
    mysql57-5.7.43-1.20.amzn1.src

x86_64:
    mysql57-common-5.7.43-1.20.amzn1.x86_64
    mysql57-5.7.43-1.20.amzn1.x86_64
    mysql57-server-5.7.43-1.20.amzn1.x86_64
    mysql57-embedded-5.7.43-1.20.amzn1.x86_64
    mysql57-libs-5.7.43-1.20.amzn1.x86_64
    mysql57-test-5.7.43-1.20.amzn1.x86_64
    mysql57-devel-5.7.43-1.20.amzn1.x86_64
    mysql57-embedded-devel-5.7.43-1.20.amzn1.x86_64
    mysql57-debuginfo-5.7.43-1.20.amzn1.x86_64
    mysql57-errmsg-5.7.43-1.20.amzn1.x86_64

Vulnerable software versions

Amazon Linux AMI: All versions

mysql57: before 5.7.43-1.20

CPE2.3 External links

https://alas.aws.amazon.com/ALAS-2023-1878.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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



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