Описание
A vulnerability was found in X.Org. This security flaw occurs becuase the swap handler for the XTestFakeInput request of the XTest extension may corrupt the stack if GenericEvents with lengths larger than 32 bytes are sent through a the XTestFakeInput request. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions. This issue does not affect systems where client and server use the same byte order.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 2:1.19.6-1ubuntu4.13 |
| devel | released | 2:21.1.5-1ubuntu1 |
| esm-infra-legacy/trusty | not-affected | 2:1.15.1-0ubuntu2.11+esm7 |
| esm-infra/bionic | not-affected | 2:1.19.6-1ubuntu4.13 |
| esm-infra/focal | not-affected | 2:1.20.13-1ubuntu1~20.04.5 |
| esm-infra/xenial | released | 2:1.18.4-0ubuntu0.12+esm5 |
| focal | released | 2:1.20.13-1ubuntu1~20.04.5 |
| jammy | released | 2:21.1.3-2ubuntu2.5 |
| kinetic | released | 2:21.1.4-2ubuntu1.3 |
| lunar | released | 2:21.1.5-1ubuntu1 |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| esm-infra/focal | DNE | |
| esm-infra/xenial | released | 2:1.19.6-1ubuntu4.1~16.04.6+esm4 |
| focal | DNE | |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | DNE | |
| upstream | needs-triage | |
| xenial | ignored | end of standard support |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 2:1.20.8-2ubuntu2.2~18.04.9 |
| esm-infra/bionic | not-affected | 2:1.20.8-2ubuntu2.2~18.04.9 |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | DNE | |
| upstream | needs-triage | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | ignored | end of standard support |
| upstream | needs-triage | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | ignored | end of standard support |
| upstream | needs-triage | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | ignored | end of standard support |
| upstream | needs-triage | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | ignored | end of standard support |
| upstream | needs-triage | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | released | 2:22.1.6-1 |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | released | 2:22.1.1-1ubuntu0.4 |
| kinetic | released | 2:22.1.3-2ubuntu0.2 |
| lunar | released | 2:22.1.6-1 |
| trusty | DNE | |
| upstream | needs-triage | |
| xenial | DNE |
Показывать по
EPSS
8.8 High
CVSS3
Связанные уязвимости
A vulnerability was found in X.Org. This security flaw occurs becuase the swap handler for the XTestFakeInput request of the XTest extension may corrupt the stack if GenericEvents with lengths larger than 32 bytes are sent through a the XTestFakeInput request. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions. This issue does not affect systems where client and server use the same byte order.
A vulnerability was found in X.Org. This security flaw occurs becuase the swap handler for the XTestFakeInput request of the XTest extension may corrupt the stack if GenericEvents with lengths larger than 32 bytes are sent through a the XTestFakeInput request. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions. This issue does not affect systems where client and server use the same byte order.
A vulnerability was found in X.Org. This security flaw occurs becuase ...
EPSS
8.8 High
CVSS3