Anolis OS update for python-pillow

1) Resource exhaustion

EUVDB-ID: #VU83261

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-44271

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

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

The vulnerability exists due to application does not properly control consumption of internal resources in ImageFont. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

python3-pillow-doc: before 5.1.1-20

python3-pillow-tk: before 5.1.1-20

python3-pillow-devel: before 5.1.1-20

python3-pillow: before 5.1.1-20

CPE2.3

• cpe:2.3:o:openanolis:anolis_os:8:*:*:*:*:*:*:*
• cpe:2.3:a:openanolis:python3-pillow-doc:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:python3-pillow-tk:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:python3-pillow-devel:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:python3-pillow:*:*:*:*:*:anolis_os:*:*

External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0485

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.