by Kastro
Paper/Archive/CVE-2020-9366

CVE-2020-9366

mitre — A buffer overflow was found in the way GNU Screen before 4.8.0 treated the special escape OSC 49.

EPSS 3%CVSS 9.8
critical.is priorityof 100
47
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 86.0.860 × 2017.2No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refopenwall.com/lists/oss-security/2020/02/06/3reflists.gnu.org/archive/html/screen-devel/2020-02/msg00007.htmlrefopenwall.com/lists/oss-security/2020/02/25/1advisorysecurity.gentoo.org/glsa/202003-62