7.5 High
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
0.059 Low
EPSS
Percentile
93.5%
Integer underflow in Ettercap 0.8.1 allows remote attackers to cause a denial of service (out-of-bounds write) and possibly execute arbitrary code via a small (1) size variable value in the dissector_dhcp function in dissectors/ec_dhcp.c, (2) length value to the dissector_gg function in dissectors/ec_gg.c, or (3) string length to the get_decode_len function in ec_utils.c or a request without a (4) username or (5) password to the dissector_TN3270 function in dissectors/ec_TN3270.c.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | ettercap | < 1:0.8.1-3 | ettercap_1:0.8.1-3_all.deb |
Debian | 11 | all | ettercap | < 1:0.8.1-3 | ettercap_1:0.8.1-3_all.deb |
Debian | 10 | all | ettercap | < 1:0.8.1-3 | ettercap_1:0.8.1-3_all.deb |
Debian | 999 | all | ettercap | < 1:0.8.1-3 | ettercap_1:0.8.1-3_all.deb |
Debian | 13 | all | ettercap | < 1:0.8.1-3 | ettercap_1:0.8.1-3_all.deb |