Описание
An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in the heap.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | released | 4.9-2ubuntu1 |
| disco | released | 4.4-1ubuntu2.3 |
| eoan | released | 4.8-1ubuntu2.1 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | not-affected | 4.9-2ubuntu1 |
| focal | released | 4.9-2ubuntu1 |
| groovy | released | 4.9-2ubuntu1 |
| hirsute | released | 4.9-2ubuntu1 |
| precise/esm | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 3.5.27-1ubuntu1.4 |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | not-affected | 3.5.27-1ubuntu1.4 |
| esm-infra/focal | DNE | |
| esm-infra/xenial | not-affected | 3.5.12-1ubuntu7.9 |
| focal | DNE | |
| groovy | DNE |
Показывать по
7.5 High
CVSS2
9.8 Critical
CVSS3
Связанные уязвимости
An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in the heap.
An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in the heap.
An issue was discovered in Squid before 4.9. URN response handling in ...
An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in the heap.
Уязвимость механизма обработки URN-ответов прокси-сервера Squid, связанная с недостатком механизма проверки размера копируемых данных, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании
7.5 High
CVSS2
9.8 Critical
CVSS3