CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
Percentile
93.7%
lsh daemon (lshd) does not properly return from certain functions in (1) read_line.c, (2) channel_commands.c, or (3) client_keyexchange.c when long input is provided, which could allow remote attackers to execute arbitrary code via a heap-based buffer overflow attack.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | lsh-utils | < 1.4.2-6 | lsh-utils_1.4.2-6_all.deb |
Debian | 11 | all | lsh-utils | < 1.4.2-6 | lsh-utils_1.4.2-6_all.deb |
Debian | 999 | all | lsh-utils | < 1.4.2-6 | lsh-utils_1.4.2-6_all.deb |