CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:N/I:N/A:P
EPSS
Percentile
92.8%
Multiple unspecified vulnerabilities in the “utf8 combining characters handling” (utf8_handle_comb function in encoding.c) in screen before 4.0.3 allows user-assisted attackers to cause a denial of service (crash or hang) via certain UTF8 sequences.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | screen | < 4.0.3-0.1 | screen_4.0.3-0.1_all.deb |
Debian | 11 | all | screen | < 4.0.3-0.1 | screen_4.0.3-0.1_all.deb |
Debian | 999 | all | screen | < 4.0.3-0.1 | screen_4.0.3-0.1_all.deb |
Debian | 13 | all | screen | < 4.0.3-0.1 | screen_4.0.3-0.1_all.deb |