CVE-2016-7797
published 2017-03-24CVE-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…
PriorityP336high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
3.25%
86.9th percentile
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.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| clusterlabs | pacemaker | <= 1.1.14 | — |
| clusterlabs | pacemaker | >= 0 < 1.1.15~rc3-1 | 1.1.15~rc3-1 |
| clusterlabs | pacemaker | >= 0 < 1.1.15~rc3-1 | 1.1.15~rc3-1 |
| clusterlabs | pacemaker | >= 0 < 1.1.15~rc3-1 | 1.1.15~rc3-1 |
| clusterlabs | pacemaker | >= 0 < 1.1.15~rc3-1 | 1.1.15~rc3-1 |
| clusterlabs | pacemaker | >= 0 < 1.1.10+git20130802-1ubuntu2.4 | 1.1.10+git20130802-1ubuntu2.4 |
| clusterlabs | pacemaker | >= 0 < 1.1.14-2ubuntu1.2 | 1.1.14-2ubuntu1.2 |
| debian | pacemaker | < pacemaker 1.1.15~rc3-1 (bookworm) | pacemaker 1.1.15~rc3-1 (bookworm) |
| opensuse | leap | — | — |
| opensuse_project | leap | — | — |
| redhat | enterprise_linux_high_availability | — | — |
| redhat | enterprise_linux_resilient_storage | — | — |
| suse | linux_enterprise_high_availability | — | — |
| suse | linux_enterprise_software_development_kit | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
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GHSA
GHSA-gp6f-9wm3-5hr4: Pacemaker before 1
ghsa_unreviewed·2022-05-14
CVE-2016-7797 [HIGH] GHSA-gp6f-9wm3-5hr4: Pacemaker before 1
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.
OSV
pacemaker vulnerabilities
osv·2017-10-24·CVSS 7.8
CVE-2016-7035 [HIGH] pacemaker vulnerabilities
pacemaker vulnerabilities
Jan Pokorný and Alain Moulle discovered that Pacemaker incorrectly handled
the IPC interface. A local attacker could possibly use this issue to
execute arbitrary code with root privileges. (CVE-2016-7035)
Alain Moulle discovered that Pacemaker incorrectly handled authentication.
A remote attacker could possibly use this issue to shut down connections,
leading to a denial of service. This issue only affected Ubuntu 16.04 LTS.
(CVE-2016-7797)
OSV
CVE-2016-7797: Pacemaker before 1
osv·2017-03-24·CVSS 7.5
CVE-2016-7797 [HIGH] CVE-2016-7797: Pacemaker before 1
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.
Ubuntu
Pacemaker vulnerabilities
vendor_ubuntu·2017-10-24·CVSS 8.8
CVE-2016-7035 [HIGH] Pacemaker vulnerabilities
Title: Pacemaker vulnerabilities
Summary: Several security issues were fixed in Pacemaker.
Jan Pokorný and Alain Moulle discovered that Pacemaker incorrectly handled
the IPC interface. A local attacker could possibly use this issue to
execute arbitrary code with root privileges. (CVE-2016-7035)
Alain Moulle discovered that Pacemaker incorrectly handled authentication.
A remote attacker could possibly use this issue to shut down connections,
leading to a denial of service. This issue only affected Ubuntu 16.04 LTS.
(CVE-2016-7797)
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
pacemaker: pacemaker remote nodes vulnerable to hijacking, resulting in a DoS attack
vendor_redhat·2016-02-22·CVSS 7.5
CVE-2016-7797 [HIGH] pacemaker: pacemaker remote nodes vulnerable to hijacking, resulting in a DoS attack
pacemaker: pacemaker remote nodes vulnerable to hijacking, resulting in a DoS attack
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.
It was found that the connection between a pacemaker cluster and a pacemaker_remote node could be shut down using a new unauthenticated connection. A remote attacker could use this flaw to cause a denial of service.
Package: pacemaker (Red Hat Enterprise Linux 6) - Not affected
Debian
CVE-2016-7797: pacemaker - Pacemaker before 1.1.15, when using pacemaker remote, might allow remote attacke...
vendor_debian·2016·CVSS 7.5
CVE-2016-7797 [HIGH] CVE-2016-7797: pacemaker - Pacemaker before 1.1.15, when using pacemaker remote, might allow remote attacke...
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.
Scope: local
bookworm: resolved (fixed in 1.1.15~rc3-1)
bullseye: resolved (fixed in 1.1.15~rc3-1)
forky: resolved (fixed in 1.1.15~rc3-1)
sid: resolved (fixed in 1.1.15~rc3-1)
trixie: resolved (fixed in 1.1.15~rc3-1)
No detection rules found.
No public exploits indexed.
http://bugs.clusterlabs.org/show_bug.cgi?id=5269http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00038.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-12/msg00001.htmlhttp://lists.opensuse.org/opensuse-updates/2016-12/msg00077.htmlhttp://rhn.redhat.com/errata/RHSA-2016-2578.htmlhttp://www.openwall.com/lists/oss-security/2016/10/01/1http://www.securityfocus.com/bid/93261https://github.com/ClusterLabs/pacemaker/commit/5ec24a2642bd0854b884d1a9b51d12371373b410http://bugs.clusterlabs.org/show_bug.cgi?id=5269http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00038.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-12/msg00001.htmlhttp://lists.opensuse.org/opensuse-updates/2016-12/msg00077.htmlhttp://rhn.redhat.com/errata/RHSA-2016-2578.htmlhttp://www.openwall.com/lists/oss-security/2016/10/01/1http://www.securityfocus.com/bid/93261https://github.com/ClusterLabs/pacemaker/commit/5ec24a2642bd0854b884d1a9b51d12371373b410
2017-03-24
Published