Anolis OS update for python3

1) Incorrect Regular Expression

EUVDB-ID: #VU96745

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-6232

CWE-ID: CWE-185 - Incorrect Regular Expression

Exploit availability: No

Description

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

The vulnerability exists due to insufficient validation of .tar archives when processing it with regular expressions. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 7

python3-tkinter: before 3.6.8-21

python3-test: before 3.6.8-21

python3-libs: before 3.6.8-21

python3-idle: before 3.6.8-21

python3-devel: before 3.6.8-21

python3-debug: before 3.6.8-21

python3: before 3.6.8-21

CPE2.3

• cpe:2.3:o:openanolis:anolis_os:7:*:*:*:*:*:*:*
• cpe:2.3:a:openanolis:python3-tkinter:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:python3-test:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:python3-libs:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:python3-idle:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:python3-devel:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:python3-debug:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:python3:*:*:*:*:*:anolis_os:*:*

External links

https://anas.openanolis.cn/errata/detail/ANSA-2025:0139

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.