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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2021-26937

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.013
EPSS Ranking 78.6%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
Products affected by CVE-2021-26937
  • Gnu » Screen » Version: N/A
    cpe:2.3:a:gnu:screen:-
  • Gnu » Screen » Version: 3.6.0
    cpe:2.3:a:gnu:screen:3.6.0
  • Gnu » Screen » Version: 3.6.1
    cpe:2.3:a:gnu:screen:3.6.1
  • Gnu » Screen » Version: 3.6.2
    cpe:2.3:a:gnu:screen:3.6.2
  • Gnu » Screen » Version: 3.7.1
    cpe:2.3:a:gnu:screen:3.7.1
  • Gnu » Screen » Version: 3.7.2
    cpe:2.3:a:gnu:screen:3.7.2
  • Gnu » Screen » Version: 3.7.4
    cpe:2.3:a:gnu:screen:3.7.4
  • Gnu » Screen » Version: 3.7.6
    cpe:2.3:a:gnu:screen:3.7.6
  • Gnu » Screen » Version: 3.9.10
    cpe:2.3:a:gnu:screen:3.9.10
  • Gnu » Screen » Version: 3.9.11
    cpe:2.3:a:gnu:screen:3.9.11
  • Gnu » Screen » Version: 3.9.13
    cpe:2.3:a:gnu:screen:3.9.13
  • Gnu » Screen » Version: 3.9.15
    cpe:2.3:a:gnu:screen:3.9.15
  • Gnu » Screen » Version: 3.9.4
    cpe:2.3:a:gnu:screen:3.9.4
  • Gnu » Screen » Version: 3.9.8
    cpe:2.3:a:gnu:screen:3.9.8
  • Gnu » Screen » Version: 3.9.9
    cpe:2.3:a:gnu:screen:3.9.9
  • Gnu » Screen » Version: 4.0.1
    cpe:2.3:a:gnu:screen:4.0.1
  • Gnu » Screen » Version: 4.0.2
    cpe:2.3:a:gnu:screen:4.0.2
  • Gnu » Screen » Version: 4.0.3
    cpe:2.3:a:gnu:screen:4.0.3
  • Gnu » Screen » Version: 4.2.0
    cpe:2.3:a:gnu:screen:4.2.0
  • Gnu » Screen » Version: 4.2.1
    cpe:2.3:a:gnu:screen:4.2.1
  • Gnu » Screen » Version: 4.3.0
    cpe:2.3:a:gnu:screen:4.3.0
  • Gnu » Screen » Version: 4.3.1
    cpe:2.3:a:gnu:screen:4.3.1
  • Gnu » Screen » Version: 4.4.0
    cpe:2.3:a:gnu:screen:4.4.0
  • Gnu » Screen » Version: 4.5.0
    cpe:2.3:a:gnu:screen:4.5.0
  • Gnu » Screen » Version: 4.5.1
    cpe:2.3:a:gnu:screen:4.5.1
  • Gnu » Screen » Version: 4.6.0
    cpe:2.3:a:gnu:screen:4.6.0
  • Gnu » Screen » Version: 4.6.1
    cpe:2.3:a:gnu:screen:4.6.1
  • Gnu » Screen » Version: 4.6.2
    cpe:2.3:a:gnu:screen:4.6.2
  • Gnu » Screen » Version: 4.7.0
    cpe:2.3:a:gnu:screen:4.7.0
  • Gnu » Screen » Version: 4.8.0
    cpe:2.3:a:gnu:screen:4.8.0
  • Debian » Debian Linux » Version: 10.0
    cpe:2.3:o:debian:debian_linux:10.0
  • Debian » Debian Linux » Version: 9.0
    cpe:2.3:o:debian:debian_linux:9.0
  • Fedoraproject » Fedora » Version: 32
    cpe:2.3:o:fedoraproject:fedora:32
  • Fedoraproject » Fedora » Version: 33
    cpe:2.3:o:fedoraproject:fedora:33


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