10 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
74.4%
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.
www.openwall.com/lists/oss-security/2020/02/25/1
lists.gnu.org/archive/html/screen-devel/2020-02/msg00007.html
security.gentoo.org/glsa/202003-62
www.openwall.com/lists/oss-security/2020/02/06/3