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CVE-2021-26937

🗓️ 09 Feb 2021 20:14:15Reported by Alpine Linux Development TeamType

alpinelinux🔗 security.alpinelinux.org👁 38 Views

encoding.c in GNU Screen through 4.8.0 allows denial of service with crafted UTF-8 character sequenc

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Reporter	Title	Published	Views	Family All 91
Fedora	[SECURITY] Fedora 33 Update: screen-4.8.0-5.fc33	4 Mar 202120:11	–	fedora
Fedora	[SECURITY] Fedora 32 Update: screen-4.8.0-5.fc32	3 Mar 202123:27	–	fedora
Debian	[SECURITY] [DSA 4861-1] screen security update	21 Feb 202108:31	–	debian
Debian	[SECURITY] [DSA 4861-1] screen security update	21 Feb 202108:31	–	debian
Debian	[SECURITY] [DLA 2570-1] screen security update	19 Feb 202118:34	–	debian
OSV	screen - security update	20 Feb 202100:00	–	osv
OSV	OPENSUSE-SU-2024:11884-1 screen-4.9.0-1.1 on GA media	15 Jun 202400:00	–	osv
OSV	RHSA-2021:0742 Red Hat Security Advisory: screen security update	16 Sep 202405:28	–	osv
OSV	screen vulnerability	24 Feb 202119:56	–	osv
OSV	screen vulnerability	24 Feb 202113:58	–	osv

OS	OS Version	Architecture	Package	Package Version	Filename
Alpine	edge-main	noarch	screen	4.8.0-r4	UNKNOWN
Alpine	3.10-main	noarch	screen	4.6.2-r2	UNKNOWN
Alpine	3.11-main	noarch	screen	4.7.0-r2	UNKNOWN
Alpine	3.12-main	noarch	screen	4.8.0-r1	UNKNOWN
Alpine	3.13-main	noarch	screen	4.8.0-r4	UNKNOWN
Alpine	3.14-main	noarch	screen	4.8.0-r4	UNKNOWN
Alpine	3.15-main	noarch	screen	4.8.0-r4	UNKNOWN
Alpine	3.16-main	noarch	screen	4.8.0-r4	UNKNOWN
Alpine	3.17-main	noarch	screen	4.8.0-r4	UNKNOWN
Alpine	3.18-main	noarch	screen	4.8.0-r4	UNKNOWN

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09 Feb 2021 20:15Current

9.9High risk

Vulners AI Score9.9

CVSS27.5

CVSS39.8

EPSS0.01296