Описание
In FreeRDP less than or equal to 2.0.0, an Integer Overflow to Buffer Overflow exists. When using /video redirection, a manipulated server can instruct the client to allocate a buffer with a smaller size than requested due to an integer overflow in size calculation. With later messages, the server can manipulate the client to write data out of bound to the previously allocated buffer. This has been patched in 2.1.0.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | code not present |
| devel | DNE | |
| eoan | DNE | |
| esm-apps/bionic | not-affected | code not present |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| esm-infra/xenial | not-affected | code not present |
| focal | DNE | |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 2.1.1+dfsg1-0ubuntu0.18.04.1 |
| devel | not-affected | 2.1.1+dfsg1-1 |
| eoan | released | 2.1.1+dfsg1-0ubuntu0.19.10.1 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | not-affected | 2.1.1+dfsg1-0ubuntu0.18.04.1 |
| esm-infra/focal | not-affected | 2.1.1+dfsg1-0ubuntu0.20.04.1 |
| focal | released | 2.1.1+dfsg1-0ubuntu0.20.04.1 |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE |
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EPSS
5.5 Medium
CVSS2
6.9 Medium
CVSS3
Связанные уязвимости
In FreeRDP less than or equal to 2.0.0, an Integer Overflow to Buffer Overflow exists. When using /video redirection, a manipulated server can instruct the client to allocate a buffer with a smaller size than requested due to an integer overflow in size calculation. With later messages, the server can manipulate the client to write data out of bound to the previously allocated buffer. This has been patched in 2.1.0.
In FreeRDP less than or equal to 2.0.0, an Integer Overflow to Buffer Overflow exists. When using /video redirection, a manipulated server can instruct the client to allocate a buffer with a smaller size than requested due to an integer overflow in size calculation. With later messages, the server can manipulate the client to write data out of bound to the previously allocated buffer. This has been patched in 2.1.0.
In FreeRDP less than or equal to 2.0.0, an Integer Overflow to Buffer ...
Уязвимость реализации протокола удалённого рабочего стола FreeRDP, вызванная целочисленным переполнением, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации
Moderate: freerdp and vinagre security, bug fix, and enhancement update
EPSS
5.5 Medium
CVSS2
6.9 Medium
CVSS3