PT-2022-15195 · Cscreen · Screen

Matthias Gerstner · Published 2022-03-16 · Updated 2024-06-15 · CVE-2022-21945

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

Name of the Vulnerable Software and Affected Versions cscreen versions 1.2-1.3 and prior versions

Description A local attacker can exploit an Insecure Temporary File vulnerability in cscreen to cause a Denial of Service (DoS) for cscreen and potentially a system DoS for non-default systems.

Recommendations For cscreen versions 1.2-1.3 and prior versions, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-377

Related Identifiers

CVE-2022-21945

OPENSUSE-SU-2024:11924-1

Affected Products

Screen

References · 7

• 🔥 https://bugzilla.suse.com/show_bug.cgi?id=1196446 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-21945 · Security Note
• https://osv.dev/vulnerability/CVE-2022-21945 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:11924-1 · Vendor Advisory
• https://t.me/cibsecurity/39017 · Telegram Post
• https://suse.com/security/cve/CVE-2022-21946 · Note
• https://suse.com/security/cve/CVE-2022-21945 · Note