Описание
An issue was discovered in BusyBox through 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP client, server, and/or relay) might allow a remote attacker to leak sensitive information from the stack by sending a crafted DHCP message. This is related to assurance of a 4-byte length when decoding DHCP_SUBNET. NOTE: this issue exists because of an incomplete fix for CVE-2018-20679.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 1:1.27.2-2ubuntu3.2 |
| cosmic | released | 1:1.27.2-2ubuntu4.1 |
| devel | released | 1:1.27.2-2ubuntu5 |
| disco | released | 1:1.27.2-2ubuntu5 |
| eoan | released | 1:1.27.2-2ubuntu5 |
| esm-infra-legacy/trusty | released | 1:1.21.0-1ubuntu1.4 |
| esm-infra/bionic | released | 1:1.27.2-2ubuntu3.2 |
| esm-infra/focal | released | 1:1.27.2-2ubuntu5 |
| esm-infra/xenial | released | 1:1.22.0-15ubuntu1.4 |
| focal | released | 1:1.27.2-2ubuntu5 |
Показывать по
EPSS
5 Medium
CVSS2
7.5 High
CVSS3
Связанные уязвимости
An issue was discovered in BusyBox through 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP client, server, and/or relay) might allow a remote attacker to leak sensitive information from the stack by sending a crafted DHCP message. This is related to assurance of a 4-byte length when decoding DHCP_SUBNET. NOTE: this issue exists because of an incomplete fix for CVE-2018-20679.
An issue was discovered in BusyBox through 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP client, server, and/or relay) might allow a remote attacker to leak sensitive information from the stack by sending a crafted DHCP message. This is related to assurance of a 4-byte length when decoding DHCP_SUBNET. NOTE: this issue exists because of an incomplete fix for CVE-2018-20679.
An issue was discovered in BusyBox through 1.30.0. An out of bounds re ...
An issue was discovered in BusyBox through 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP server, client, and/or relay) might allow a remote attacker to leak sensitive information from the stack by sending a crafted DHCP message. This is related to assurance of a 4-byte length when decoding DHCP_SUBNET. NOTE: this issue exists because of an incomplete fix for CVE-2018-20679.
Уязвимость компонента udhcp набора UNIX-утилит командной строки BusyBox, связанная с чтением за границами буфера в памяти, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
EPSS
5 Medium
CVSS2
7.5 High
CVSS3