VulnerabilityModified
CVE-2018-1084
corosync before version 2.4.4 is vulnerable to an integer overflow in exec/totemcrypto.c.
HIGH 7.5EPSS 3.17%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.17%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
corosync before version 2.4.4 is vulnerable to an integer overflow in exec/totemcrypto.c.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 3.17% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-190
- Affected
- corosync/corosync · debian/debian linux · redhat/enterprise linux server · canonical/ubuntu linux
- Source
- secalert@redhat.com
References
- http://www.securityfocus.com/bid/103758Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:1169Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1084Issue Tracking, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202107-01Third Party Advisory
- https://usn.ubuntu.com/4000-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4174Third Party Advisory
- http://www.securityfocus.com/bid/103758Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:1169Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1084Issue Tracking, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202107-01Third Party Advisory
- https://usn.ubuntu.com/4000-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4174Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.