Описание
When sending data to an MQTT server, libcurl <= 7.73.0 and 7.78.0 could in some circumstances erroneously keep a pointer to an already freed memory area and both use that again in a subsequent call to send data and also free it again.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | 7.58.0-2ubuntu3.14 |
| devel | released | 7.74.0-1.3ubuntu2 |
| esm-infra-legacy/trusty | not-affected | 7.35.0-1ubuntu2.20+esm7 |
| esm-infra/bionic | not-affected | 7.58.0-2ubuntu3.14 |
| esm-infra/focal | not-affected | 7.68.0-1ubuntu2.6 |
| esm-infra/xenial | not-affected | 7.47.0-1ubuntu2.19 |
| focal | not-affected | 7.68.0-1ubuntu2.6 |
| hirsute | released | 7.74.0-1ubuntu2.3 |
| impish | released | 7.74.0-1.3ubuntu2 |
| jammy | released | 7.74.0-1.3ubuntu2 |
Показывать по
5.8 Medium
CVSS2
9.1 Critical
CVSS3
Связанные уязвимости
When sending data to an MQTT server, libcurl <= 7.73.0 and 7.78.0 could in some circumstances erroneously keep a pointer to an already freed memory area and both use that again in a subsequent call to send data and also free it *again*.
When sending data to an MQTT server, libcurl <= 7.73.0 and 7.78.0 could in some circumstances erroneously keep a pointer to an already freed memory area and both use that again in a subsequent call to send data and also free it *again*.
When sending data to an MQTT server, libcurl <= 7.73.0 and 7.78.0 coul ...
When sending data to an MQTT server, libcurl <= 7.73.0 and 7.78.0 could in some circumstances erroneously keep a pointer to an already freed memory area and both use that again in a subsequent call to send data and also free it *again*.
5.8 Medium
CVSS2
9.1 Critical
CVSS3