openEuler update for python-pillow

1) Input validation error

EUVDB-ID: #VU69497

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-24303

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to delete arbitrary files on the system.

The vulnerability exists due to input validation error when processing spaces in path to the temporary directory on Linux or macOS. A remote attacker can pass a specially crafted file to the application and delete arbitrary files on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 20.03 LTS SP3

python3-pillow-help: before 8.1.1-9

python3-pillow: before 8.1.1-9

python3-pillow-tk: before 8.1.1-9

python-pillow-debuginfo: before 8.1.1-9

python3-pillow-qt: before 8.1.1-9

python3-pillow-devel: before 8.1.1-9

python-pillow-debugsource: before 8.1.1-9

python-pillow: before 8.1.1-9

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1540

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.