Описание
runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as root within one of these types of containers: (1) a new container with an attacker-controlled image, or (2) an existing container, to which the attacker previously had write access, that can be attached with docker exec. This occurs because of file-descriptor mishandling, related to /proc/self/exe.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 18.06.1-0ubuntu1.2~18.04.1 |
| cosmic | released | 18.06.1-0ubuntu1.2 |
| devel | not-affected | 18.09.5-0ubuntu1 |
| disco | not-affected | 18.09.5-0ubuntu1 |
| esm-apps/bionic | released | 18.06.1-0ubuntu1.2~18.04.1 |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was needed] |
| esm-infra/xenial | released | 18.06.1-0ubuntu1.2~16.04.1 |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE | trusty was needed |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 1.0.0~rc4+dfsg1-6ubuntu0.18.04.1 |
| cosmic | released | 1.0.0~rc4+dfsg1-6ubuntu0.18.10.1 |
| devel | not-affected | 1.0.0~rc7+git20190403.029124da-0ubuntu1 |
| disco | not-affected | 1.0.0~rc7+git20190403.029124da-0ubuntu1 |
| esm-apps/bionic | released | 1.0.0~rc4+dfsg1-6ubuntu0.18.04.1 |
| esm-apps/xenial | released | 1.0.0~rc2+docker1.13.1-0ubuntu1~16.04.1 |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE |
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EPSS
9.3 Critical
CVSS2
8.6 High
CVSS3
Связанные уязвимости
runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as root within one of these types of containers: (1) a new container with an attacker-controlled image, or (2) an existing container, to which the attacker previously had write access, that can be attached with docker exec. This occurs because of file-descriptor mishandling, related to /proc/self/exe.
runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as root within one of these types of containers: (1) a new container with an attacker-controlled image, or (2) an existing container, to which the attacker previously had write access, that can be attached with docker exec. This occurs because of file-descriptor mishandling, related to /proc/self/exe.
runc through 1.0-rc6, as used in Docker before 18.09.2 and other produ ...
EPSS
9.3 Critical
CVSS2
8.6 High
CVSS3