VulnerabilityModified
CVE-2016-7797
Pacemaker before 1.1.15, when using pacemaker remote, might allow remote attackers to cause a denial of service (node disconnection) via an unauthenticated connection.
HIGH 7.5EPSS 3.25%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.25%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Pacemaker before 1.1.15, when using pacemaker remote, might allow remote attackers to cause a denial of service (node disconnection) via an unauthenticated connection.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 3.25% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-254
- Affected
- clusterlabs/pacemaker · opensuse/leap · opensuse project/leap · suse/linux enterprise high availability · suse/linux enterprise software development kit · redhat/enterprise linux high availability · redhat/enterprise linux resilient storage
- Source
- secalert@redhat.com
References
- http://bugs.clusterlabs.org/show_bug.cgi?id=5269Issue Tracking, Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00038.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00001.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00077.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2578.htmlThird Party Advisory
- http://www.openwall.com/lists/oss-security/2016/10/01/1Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/93261Third Party Advisory, VDB Entry
- https://github.com/ClusterLabs/pacemaker/commit/5ec24a2642bd0854b884d1a9b51d12371373b410Patch, Third Party Advisory
- http://bugs.clusterlabs.org/show_bug.cgi?id=5269Issue Tracking, Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00038.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00001.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00077.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2578.htmlThird Party Advisory
- http://www.openwall.com/lists/oss-security/2016/10/01/1Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/93261Third Party Advisory, VDB Entry
- https://github.com/ClusterLabs/pacemaker/commit/5ec24a2642bd0854b884d1a9b51d12371373b410Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.