CVE-2016-7797

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Source
https://cve.org/CVERecord?id=CVE-2016-7797
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-7797.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2016-7797
Downstream
DEBIAN (1)
openSUSE (1)
RHSA (1)
SUSE (3)
UBUNTU (1)
Related
openSUSE (1)
SUSE (3)
Published
2017-03-24T15:59:00Z
Modified
2026-08-07T14:49:17Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "42.2"
                },
                {
                    "last_affected":  "42.2"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "opensuse:leap"
        },
        {
            "cpes":  [
                "cpe:2.3:o:opensuse_project:leap:42.1:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "42.1"
                },
                {
                    "last_affected":  "42.1"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "opensuse_project:leap"
        },
        {
            "cpes":  [
                "cpe:2.3:o:redhat:enterprise_linux_high_availability:7.0:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "7.0"
                },
                {
                    "last_affected":  "7.0"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "redhat:enterprise_linux_high_availability"
        },
        {
            "cpes":  [
                "cpe:2.3:o:redhat:enterprise_linux_resilient_storage:7.0:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "7.0"
                },
                {
                    "last_affected":  "7.0"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "redhat:enterprise_linux_resilient_storage"
        },
        {
            "cpes":  [
                "cpe:2.3:o:suse:linux_enterprise_high_availability:12:sp2:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "12-sp2"
                },
                {
                    "last_affected":  "12-sp2"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "suse:linux_enterprise_high_availability"
        },
        {
            "cpes":  [
                "cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:sp2:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "12-sp2"
                },
                {
                    "last_affected":  "12-sp2"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "suse:linux_enterprise_software_development_kit"
        }
    ]
}
References

Affected packages

Git / github.com/clusterlabs/pacemaker

Affected ranges

Type
GIT
Repo
https://github.com/clusterlabs/pacemaker
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
70404b0e5ecbe5e51d07c6c2233eea640cbd720a
Fixed
5ec24a2642bd0854b884d1a9b51d12371373b410
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:clusterlabs:pacemaker:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "1.1.14"
        }
    ],
    "source":  [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

Pacemaker-0.*
Pacemaker-0.6.0
Pacemaker-0.6.1
Pacemaker-0.6.2
Pacemaker-0.6.3
Pacemaker-0.6.5
Pacemaker-1.*
Pacemaker-1.1.10
Pacemaker-1.1.10-rc1
Pacemaker-1.1.10-rc2
Pacemaker-1.1.10-rc3
Pacemaker-1.1.10-rc4
Pacemaker-1.1.10-rc5
Pacemaker-1.1.10-rc6
Pacemaker-1.1.10-rc7
Pacemaker-1.1.11-rc1
Pacemaker-1.1.11-rc3
Pacemaker-1.1.13-rc1
Pacemaker-1.1.14
Pacemaker-1.1.14-rc1
Pacemaker-1.1.14-rc2
Pacemaker-1.1.14-rc3
Pacemaker-1.1.14-rc4
Pacemaker-1.1.14-rc5
Pacemaker-1.1.6
Pacemaker-1.1.6.1
Pacemaker-1.1.7
Pacemaker-1.1.8
Pacemaker-1.1.9
RHEL6.*
RHEL6.3
RHEL6.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-7797.json"
vanir_signatures 
[
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "315783261767323827659458669378243818987",
            "length":  1609
        },
        "id":  "CVE-2016-7797-3dae2c1f",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/clusterlabs/pacemaker/commit/5ec24a2642bd0854b884d1a9b51d12371373b410",
        "target":  {
            "file":  "lrmd/tls_backend.c",
            "function":  "lrmd_remote_client_msg"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
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            ],
            "threshold":  0.9
        },
        "id":  "CVE-2016-7797-4882e8db",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/clusterlabs/pacemaker/commit/5ec24a2642bd0854b884d1a9b51d12371373b410",
        "target":  {
            "file":  "lrmd/tls_backend.c"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "6095392747830266196083641735172720417",
            "length":  1991
        },
        "id":  "CVE-2016-7797-bab3ca25",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/clusterlabs/pacemaker/commit/5ec24a2642bd0854b884d1a9b51d12371373b410",
        "target":  {
            "file":  "lrmd/tls_backend.c",
            "function":  "lrmd_remote_listen"
        }
    }
]
vanir_signatures_modified 
"2026-08-07T14:49:17Z"