Описание
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.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | not-affected | 1:0.8.1-3 |
| bionic | not-affected | 1:0.8.1-3 |
| cosmic | not-affected | 1:0.8.1-3 |
| devel | not-affected | 1:0.8.1-3 |
| disco | not-affected | 1:0.8.1-3 |
| esm-apps/bionic | not-affected | 1:0.8.1-3 |
| esm-apps/xenial | not-affected | 1:0.8.1-3 |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was needed] |
| lucid | ignored | end of life |
| precise | ignored | end of life |
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Ссылки на источники
EPSS
7.5 High
CVSS2
Связанные уязвимости
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.
Integer underflow in Ettercap 0.8.1 allows remote attackers to cause a ...
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.
EPSS
7.5 High
CVSS2