Signature Detail
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Short Name |
APP:MISC:CVE-2018-1084-CE |
|---|---|
Severity |
Major |
Recommended |
Yes |
Recommended Action |
Drop |
Category |
APP |
Keywords |
Corosync Cluster Engine Totemcrypto Code Execution |
Release Date |
2018/05/10 |
Update Number |
3064 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
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
- Canonical ubuntu_linux 16.04
- Canonical ubuntu_linux 18.04
- Corosync corosync 2.3.0
- Corosync corosync 2.3.1
- Corosync corosync 2.3.2
- Corosync corosync 2.3.3
- Corosync corosync 2.3.4
- Corosync corosync 2.3.5
- Corosync corosync 2.3.6
- Corosync corosync 2.4.0
- Corosync corosync 2.4.1
- Corosync corosync 2.4.2
- Corosync corosync 2.4.3
- Debian debian_linux 9.0
- Redhat enterprise_linux_server 7.0
References