7.5
CVSSv2

CVE-2018-1084

Published: 12/04/2018 Updated: 31/01/2023
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

corosync before version 2.4.4 is vulnerable to an integer overflow in exec/totemcrypto.c.

Vulnerability Trend

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corosync corosync

debian debian linux 9.0

redhat enterprise linux server 7.0

canonical ubuntu linux 16.04

canonical ubuntu linux 18.04

Vendor Advisories

Synopsis Important: corosync security update Type/Severity Security Advisory: Important Topic An update for corosync is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) base scor ...
Debian Bug report logs - #895653 corosync: CVE-2018-1084: Integer overflow in exec/totemcryptoc:authenticate_nss_2_3() function Package: src:corosync; Maintainer for src:corosync is Debian HA Maintainers <debian-ha-maintainers@listsaliothdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Sat, ...
Corosync could be made to crash or execute arbitrary code if it received a specially crafted request ...
The Citrix Security Response Team discovered that corosync, a cluster engine implementation, allowed an unauthenticated user to cause a denial-of-service by application crash For the stable distribution (stretch), this problem has been fixed in version 242-3+deb9u1 We recommend that you upgrade your corosync packages For the detailed security ...
Integer overflow in exec/totemcryptoc:authenticate_nss_2_3() functionAn integer overflow leading to an out-of-bound read was found in authenticate_nss_2_3() in Corosync An attacker could craft a malicious packet that would lead to a denial of service(CVE-2018-1084) ...
An integer overflow leading to an out-of-bound read was found in authenticate_nss_2_3() in Corosync An attacker could craft a malicious packet that would lead to a denial of service ...