Описание
A flaw was found in Pacemaker. An unauthenticated remote attacker can exploit an integer overflow vulnerability in the remote message decompression process. By sending a specially crafted compressed remote message before authentication, an attacker can cause memory corruption, leading to a denial of service (DoS) in the CIB remote listener. This can result in the affected service crashing.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| pacemaker | unfixed | package |
Примечания
https://www.openwall.com/lists/oss-security/2026/06/16/6
https://github.com/clusterLabs/pacemaker/pull/4128
Fixed by: https://github.com/ClusterLabs/pacemaker/commit/8e667ef87ac4bc66ab8c64599334b521655925f7
Fixed by: https://github.com/ClusterLabs/pacemaker/commit/1e1825bf2c28a349c576521fbda4393455297987
Fixed by: https://github.com/ClusterLabs/pacemaker/commit/bb37829e00c782071906305d2cf50247179f0fd7
Fixed by: https://github.com/ClusterLabs/pacemaker/commit/6dd7ce8e656b6c629d3268038d6606041460fae7
Fixed by: https://github.com/ClusterLabs/pacemaker/commit/c49b26cb1e11bb160198a28ac5567b0154b49121
EPSS
Связанные уязвимости
A flaw was found in Pacemaker. An unauthenticated remote attacker can exploit an integer overflow vulnerability in the remote message decompression process. By sending a specially crafted compressed remote message before authentication, an attacker can cause memory corruption, leading to a denial of service (DoS) in the CIB remote listener. This can result in the affected service crashing.
A flaw was found in Pacemaker. An unauthenticated remote attacker can exploit an integer overflow vulnerability in the remote message decompression process. By sending a specially crafted compressed remote message before authentication, an attacker can cause memory corruption, leading to a denial of service (DoS) in the CIB remote listener. This can result in the affected service crashing.
A flaw was found in Pacemaker. An unauthenticated remote attacker can exploit an integer overflow vulnerability in the remote message decompression process. By sending a specially crafted compressed remote message before authentication, an attacker can cause memory corruption, leading to a denial of service (DoS) in the CIB remote listener. This can result in the affected service crashing.
EPSS