Anolis OS update for openssl



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-6237
CWE-ID CWE-399
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Anolis OS
Operating systems & Components / Operating system

openssl-doc
Operating systems & Components / Operating system package or component

openssl-perl
Operating systems & Components / Operating system package or component

openssl-libs
Operating systems & Components / Operating system package or component

openssl-devel
Operating systems & Components / Operating system package or component

openssl
Operating systems & Components / Operating system package or component

Vendor OpenAnolis

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Resource management error

EUVDB-ID: #VU85399

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-6237

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to the way the EVP_PKEY_public_check() function handles RSA public keys. A remote attacker can supply an RSA key obtained from an untrusted source and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

openssl-doc: before 3.0.12-5

openssl-perl: before 3.0.12-5

openssl-libs: before 3.0.12-5

openssl-devel: before 3.0.12-5

openssl: before 3.0.12-5

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0582


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker 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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