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CVE-2021-26937

Updated: 2022-05-25 08:56:27.023777

Description:

encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service (invalid write access and application crash) or possibly have unspecified other impact via a crafted UTF-8 character sequence.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x HIGH 7.5
CVSS Version 3.x CRITICAL 9.8

Status

OS name Project name Version Status Errata Last updated
CentOS 6 ELS screen 4.0.3 Released CLSA-2021:1618497131 2022-05-06 06:29:05.312347
Oracle Linux 6 ELS screen 4.0.3 Released CLSA-2021:1634925515 2022-05-06 10:49:40.672882