CVE-2020-9366

A buffer overflow was found in the way GNU Screen before 4.8.0 treated the special escape OSC 49. Specially crafted output, or a special program, could corrupt memory and crash Screen or possibly have unspecified other impact.
References
Link Resource
https://www.openwall.com/lists/oss-security/2020/02/06/3 Mailing List Patch Release Notes
https://lists.gnu.org/archive/html/screen-devel/2020-02/msg00007.html Mailing List Patch Release Notes Vendor Advisory
http://www.openwall.com/lists/oss-security/2020/02/25/1 Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202003-62 Third Party Advisory
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Configurations

Configuration 1 (hide)

cpe:2.3:a:gnu:screen:*:*:*:*:*:*:*:*

Information

Published : 2020-02-24 09:15

Updated : 2022-01-01 11:22


NVD link : CVE-2020-9366

Mitre link : CVE-2020-9366


JSON object : View

CWE
CWE-787

Out-of-bounds Write

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Products Affected

gnu

  • screen