Описание
A use-after-free flaw was found in D-Bus Development branch <= 1.13.16, dbus-1.12.x stable branch <= 1.12.18, and dbus-1.10.x and older branches <= 1.10.30 when a system has multiple usernames sharing the same UID. When a set of policy rules references these usernames, D-Bus may free some memory in the heap, which is still used by data structures necessary for the other usernames sharing the UID, possibly leading to a crash or other undefined behaviors
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 1.12.2-1ubuntu1.3 |
| devel | not-affected | |
| esm-infra-legacy/trusty | needed | |
| esm-infra/bionic | released | 1.12.2-1ubuntu1.3 |
| esm-infra/focal | released | 1.12.16-2ubuntu2.2 |
| esm-infra/xenial | released | 1.10.6-1ubuntu3.6+esm1 |
| focal | released | 1.12.16-2ubuntu2.2 |
| groovy | not-affected | 1.12.20-1ubuntu1 |
| hirsute | not-affected | |
| impish | not-affected |
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EPSS
7.2 High
CVSS2
7.8 High
CVSS3
Связанные уязвимости
A use-after-free flaw was found in D-Bus Development branch <= 1.13.16, dbus-1.12.x stable branch <= 1.12.18, and dbus-1.10.x and older branches <= 1.10.30 when a system has multiple usernames sharing the same UID. When a set of policy rules references these usernames, D-Bus may free some memory in the heap, which is still used by data structures necessary for the other usernames sharing the UID, possibly leading to a crash or other undefined behaviors
A use-after-free flaw was found in D-Bus Development branch <= 1.13.16, dbus-1.12.x stable branch <= 1.12.18, and dbus-1.10.x and older branches <= 1.10.30 when a system has multiple usernames sharing the same UID. When a set of policy rules references these usernames, D-Bus may free some memory in the heap, which is still used by data structures necessary for the other usernames sharing the UID, possibly leading to a crash or other undefined behaviors
A use-after-free flaw was found in D-Bus Development branch <= 1.13.16 ...
EPSS
7.2 High
CVSS2
7.8 High
CVSS3