CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
AI Score
Confidence
Low
EPSS
Percentile
68.4%
Integer signedness error in ansi.c for GNU screen 4.0.1 and earlier, and 3.9.15 and earlier, allows local users to execute arbitrary code via a large number of “;” (semicolon) characters in escape sequences, which leads to a buffer overflow.
Vendor | Product | Version | CPE |
---|---|---|---|
gnu | screen | 3.9.4 | cpe:2.3:a:gnu:screen:3.9.4:*:*:*:*:*:*:* |
gnu | screen | 3.9.8 | cpe:2.3:a:gnu:screen:3.9.8:*:*:*:*:*:*:* |
gnu | screen | 3.9.9 | cpe:2.3:a:gnu:screen:3.9.9:*:*:*:*:*:*:* |
gnu | screen | 3.9.10 | cpe:2.3:a:gnu:screen:3.9.10:*:*:*:*:*:*:* |
gnu | screen | 3.9.11 | cpe:2.3:a:gnu:screen:3.9.11:*:*:*:*:*:*:* |
gnu | screen | 3.9.13 | cpe:2.3:a:gnu:screen:3.9.13:*:*:*:*:*:*:* |
gnu | screen | 3.9.15 | cpe:2.3:a:gnu:screen:3.9.15:*:*:*:*:*:*:* |
gnu | screen | 4.0.1 | cpe:2.3:a:gnu:screen:4.0.1:*:*:*:*:*:*:* |