APP: Corosync Cluster Engine Totemcrypto Code Execution
This signature detects attempts to exploit a known vulnerability against Corosync Cluster Engine. A remote, unauthenticated attacker could exploit this vulnerability by sending crafted packets to a vulnerable server. Successful exploitation could cause arbitrary code execution in the context of the Corosync user.
Extended Description
corosync before version 2.4.4 is vulnerable to an integer overflow in exec/totemcrypto.c.
Affected Products
Debian debian_linux
References
BugTraq: 103758
CVE: CVE-2018-1084
URL: https://github.com/corosync/corosync/commit/fc1d5418533c1faf21616b282c2559bed7d361c4
Short Name
APP:MISC:CVE-2018-1084-CE
Severity
Major
Recommended
True
Recommended Action
Drop
Category
APP
Keywords
CVE-2018-1084 Cluster Code Corosync Engine Execution Totemcrypto bid:103758
Release Date
05/10/2018
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3590
Port
UDP/5405
False Positive
Unknown
Vendors
Debian
Redhat
Corosync
Canonical
CVSS Score
7.5