Integer overflow in corosync - CVE-2018-1084
Published: April 19, 2018
Vulnerability identifier: #VU11994
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2018-1084
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: corosync
Affected software:
corosync
corosync
Detailed vulnerability description
The vulnerability allows a remote unauthenticated attacker to cause DoS condition on the target system.
The weakness exists in exec/totemcrypto.c due to integer overflow. A remote attacker can cause the service to crash.
The weakness exists in exec/totemcrypto.c due to integer overflow. A remote attacker can cause the service to crash.
How to mitigate CVE-2018-1084
Update to version 2.4.4.