Описание
The HandleRFBServerMessage function in libvncclient/rfbproto.c in LibVNCServer 0.9.9 and earlier does not check certain malloc return values, which allows remote VNC servers to cause a denial of service (application crash) or possibly execute arbitrary code by specifying a large screen size in a (1) FramebufferUpdate, (2) ResizeFrameBuffer, or (3) PalmVNCReSizeFrameBuffer message.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 1:3.0.1+dfsg1-1 |
| devel | DNE | |
| esm-apps/bionic | released | 1:3.0.1+dfsg1-1 |
| esm-apps/xenial | released | 1:2.0.2+dfsg1-4ubuntu0.1 |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was needed] |
| esm-infra/focal | DNE | |
| focal | DNE | |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE | trusty was needed |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was not-affected] |
| lucid | DNE | |
| precise | DNE | |
| trusty | not-affected | |
| trusty/esm | DNE | trusty was not-affected |
| upstream | needs-triage |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | released | 0.9.9+dfsg-6ubuntu1 |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was released [0.9.9+dfsg-1ubuntu1.1]] |
| lucid | ignored | end of life |
| precise | released | 0.9.8.2-2ubuntu1.1 |
| trusty | released | 0.9.9+dfsg-1ubuntu1.1 |
| trusty/esm | DNE | trusty was released [0.9.9+dfsg-1ubuntu1.1] |
| upstream | needs-triage |
Показывать по
Ссылки на источники
EPSS
7.5 High
CVSS2
Связанные уязвимости
The HandleRFBServerMessage function in libvncclient/rfbproto.c in LibVNCServer 0.9.9 and earlier does not check certain malloc return values, which allows remote VNC servers to cause a denial of service (application crash) or possibly execute arbitrary code by specifying a large screen size in a (1) FramebufferUpdate, (2) ResizeFrameBuffer, or (3) PalmVNCReSizeFrameBuffer message.
The HandleRFBServerMessage function in libvncclient/rfbproto.c in LibVNCServer 0.9.9 and earlier does not check certain malloc return values, which allows remote VNC servers to cause a denial of service (application crash) or possibly execute arbitrary code by specifying a large screen size in a (1) FramebufferUpdate, (2) ResizeFrameBuffer, or (3) PalmVNCReSizeFrameBuffer message.
The HandleRFBServerMessage function in libvncclient/rfbproto.c in LibV ...
The HandleRFBServerMessage function in libvncclient/rfbproto.c in LibVNCServer 0.9.9 and earlier does not check certain malloc return values, which allows remote VNC servers to cause a denial of service (application crash) or possibly execute arbitrary code by specifying a large screen size in a (1) FramebufferUpdate, (2) ResizeFrameBuffer, or (3) PalmVNCReSizeFrameBuffer message.
Уязвимость функции HandleRFBServerMessage кроссплатформенной библиотеки LibVNCServer, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании
EPSS
7.5 High
CVSS2