CVE-2016-7551

Source
https://cve.org/CVERecord?id=CVE-2016-7551
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-7551.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2016-7551
Downstream
Published
2017-04-17T16:59:00.277Z
Modified
2026-04-11T12:02:59.372364Z
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

chain_sip in Asterisk Open Source 11.x before 11.23.1 and 13.x 13.11.1 and Certified Asterisk 11.6 before 11.6-cert15 and 13.8 before 13.8-cert3 allows remote attackers to cause a denial of service (port exhaustion).

Database specific
{
    "unresolved_ranges": [
        {
            "cpe": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
            "source": "CPE_FIELD",
            "extracted_events": [
                {
                    "last_affected": "8.0"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/asterisk/asterisk

Affected ranges

Type
GIT
Repo
https://github.com/asterisk/asterisk
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
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Database specific
{
    "cpe": [
        "cpe:2.3:a:digium:asterisk:11.0.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.0.0:beta1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.0.0:beta2:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.0.0:rc1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.0.0:rc2:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.0.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.0.2:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.1.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.1.0:rc1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.1.0:rc3:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.1.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.1.2:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.2.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.2.0:rc1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.2.0:rc2:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.2.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.2.2:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.3.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.4.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.5.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.5.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.6.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.6.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.7.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.8.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.8.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.9.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.10.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.10.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.10.2:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.11.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.12.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.12.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.13.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.13.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.14.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.14.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.14.2:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.15.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.15.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.16.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.17.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.17.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.18.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.19.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.20.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.21.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.21.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.21.2:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.22.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.22.0:rc1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.23.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:11.23.0:rc1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.0.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.0.0:beta1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.0.0:beta2:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.0.0:beta3:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.0.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.0.2:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.1.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.1.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.2.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.2.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.3.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.3.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.3.2:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.4.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.5.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.6.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.7.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.7.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.7.2:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.8.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.8.0:rc1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.8.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.8.2:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.9.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.9.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.10.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.10.0:rc1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:asterisk:13.11.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert1:*:*:lts:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert1_rc1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert1_rc2:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert10:*:*:lts:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert11:*:*:lts:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert12:*:*:lts:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert13:*:*:lts:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert14:*:*:lts:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert15:*:*:lts:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert2:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert2:*:*:lts:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert3:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert3:*:*:lts:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert4:*:*:lts:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert5:*:*:lts:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert6:*:*:lts:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert7:*:*:lts:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert8:*:*:lts:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6:cert9:*:*:lts:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6.0:*:*:*:lts:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6.0:-:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6.0:rc1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:11.6.0:rc2:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:13.8:cert1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:13.8:cert1_rc1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:13.8:cert1_rc2:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:13.8:cert1_rc3:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:13.8:cert2_rc1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:13.8.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:13.8.0:rc1:*:*:*:*:*:*"
    ],
    "source": "CPE_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "11.0.0"
        },
        {
            "last_affected": "11.0.0-beta1"
        },
        {
            "last_affected": "11.0.0-beta2"
        },
        {
            "last_affected": "11.0.0-rc1"
        },
        {
            "last_affected": "11.0.0-rc2"
        },
        {
            "last_affected": "11.0.1"
        },
        {
            "last_affected": "11.0.2"
        },
        {
            "last_affected": "11.1.0"
        },
        {
            "last_affected": "11.1.0-rc1"
        },
        {
            "last_affected": "11.1.0-rc3"
        },
        {
            "last_affected": "11.1.1"
        },
        {
            "last_affected": "11.1.2"
        },
        {
            "last_affected": "11.2.0"
        },
        {
            "last_affected": "11.2.0-rc1"
        },
        {
            "last_affected": "11.2.0-rc2"
        },
        {
            "last_affected": "11.2.1"
        },
        {
            "last_affected": "11.2.2"
        },
        {
            "last_affected": "11.3.0"
        },
        {
            "last_affected": "11.4.0"
        },
        {
            "last_affected": "11.5.0"
        },
        {
            "last_affected": "11.5.1"
        },
        {
            "last_affected": "11.6.0"
        },
        {
            "last_affected": "11.6.1"
        },
        {
            "last_affected": "11.7.0"
        },
        {
            "last_affected": "11.8.0"
        },
        {
            "last_affected": "11.8.1"
        },
        {
            "last_affected": "11.9.0"
        },
        {
            "last_affected": "11.10.0"
        },
        {
            "last_affected": "11.10.1"
        },
        {
            "last_affected": "11.10.2"
        },
        {
            "last_affected": "11.11.0"
        },
        {
            "last_affected": "11.12.0"
        },
        {
            "last_affected": "11.12.1"
        },
        {
            "last_affected": "11.13.0"
        },
        {
            "last_affected": "11.13.1"
        },
        {
            "last_affected": "11.14.0"
        },
        {
            "last_affected": "11.14.1"
        },
        {
            "last_affected": "11.14.2"
        },
        {
            "last_affected": "11.15.0"
        },
        {
            "last_affected": "11.15.1"
        },
        {
            "last_affected": "11.16.0"
        },
        {
            "last_affected": "11.17.0"
        },
        {
            "last_affected": "11.17.1"
        },
        {
            "last_affected": "11.18.0"
        },
        {
            "last_affected": "11.19.0"
        },
        {
            "last_affected": "11.20.0"
        },
        {
            "last_affected": "11.21.0"
        },
        {
            "last_affected": "11.21.1"
        },
        {
            "last_affected": "11.21.2"
        },
        {
            "last_affected": "11.22.0"
        },
        {
            "last_affected": "11.22.0-rc1"
        },
        {
            "last_affected": "11.23.0"
        },
        {
            "last_affected": "11.23.0-rc1"
        },
        {
            "last_affected": "13.0.0"
        },
        {
            "last_affected": "13.0.0-beta1"
        },
        {
            "last_affected": "13.0.0-beta2"
        },
        {
            "last_affected": "13.0.0-beta3"
        },
        {
            "last_affected": "13.0.1"
        },
        {
            "last_affected": "13.0.2"
        },
        {
            "last_affected": "13.1.0"
        },
        {
            "last_affected": "13.1.1"
        },
        {
            "last_affected": "13.2.0"
        },
        {
            "last_affected": "13.2.1"
        },
        {
            "last_affected": "13.3.0"
        },
        {
            "last_affected": "13.3.1"
        },
        {
            "last_affected": "13.3.2"
        },
        {
            "last_affected": "13.4.0"
        },
        {
            "last_affected": "13.5.0"
        },
        {
            "last_affected": "13.6.0"
        },
        {
            "last_affected": "13.7.0"
        },
        {
            "last_affected": "13.7.1"
        },
        {
            "last_affected": "13.7.2"
        },
        {
            "last_affected": "13.8.0"
        },
        {
            "last_affected": "13.8.0-rc1"
        },
        {
            "last_affected": "13.8.1"
        },
        {
            "last_affected": "13.8.2"
        },
        {
            "last_affected": "13.9.0"
        },
        {
            "last_affected": "13.9.1"
        },
        {
            "last_affected": "13.10.0"
        },
        {
            "last_affected": "13.10.0-rc1"
        },
        {
            "last_affected": "13.11.0"
        },
        {
            "last_affected": "11.6-cert1"
        },
        {
            "last_affected": "11.6-cert1_rc1"
        },
        {
            "last_affected": "11.6-cert1_rc2"
        },
        {
            "last_affected": "11.6-cert10"
        },
        {
            "last_affected": "11.6-cert11"
        },
        {
            "last_affected": "11.6-cert12"
        },
        {
            "last_affected": "11.6-cert13"
        },
        {
            "last_affected": "11.6-cert14"
        },
        {
            "last_affected": "11.6-cert15"
        },
        {
            "last_affected": "11.6-cert2"
        },
        {
            "last_affected": "11.6-cert3"
        },
        {
            "last_affected": "11.6-cert4"
        },
        {
            "last_affected": "11.6-cert5"
        },
        {
            "last_affected": "11.6-cert6"
        },
        {
            "last_affected": "11.6-cert7"
        },
        {
            "last_affected": "11.6-cert8"
        },
        {
            "last_affected": "11.6-cert9"
        },
        {
            "last_affected": "11.6.0-NA"
        },
        {
            "last_affected": "11.6.0-rc1"
        },
        {
            "last_affected": "11.6.0-rc2"
        },
        {
            "last_affected": "13.8-cert1"
        },
        {
            "last_affected": "13.8-cert1_rc1"
        },
        {
            "last_affected": "13.8-cert1_rc2"
        },
        {
            "last_affected": "13.8-cert1_rc3"
        },
        {
            "last_affected": "13.8-cert2_rc1"
        }
    ]
}

Affected versions

11.*
11.0.0
11.0.0-beta1
11.0.0-beta2
11.0.0-rc1
11.0.0-rc2
11.0.1
11.0.2
11.1.0
11.1.0-rc1
11.1.0-rc2
11.1.0-rc3
11.1.1
11.1.2
11.10.0
11.10.0-rc1
11.10.1
11.10.2
11.11.0
11.11.0-rc1
11.12.0
11.12.0-rc1
11.12.1
11.13.0
11.13.0-rc1
11.13.1
11.14.0
11.14.0-rc1
11.14.0-rc2
11.14.1
11.14.2
11.15.0
11.15.0-rc1
11.15.0-rc2
11.15.1
11.16.0
11.16.0-rc1
11.17.0
11.17.0-rc1
11.17.1
11.18.0
11.18.0-rc1
11.19.0
11.19.0-rc1
11.2.0
11.2.0-rc1
11.2.0-rc2
11.20.0
11.20.0-rc1
11.20.0-rc3
11.21.0
11.21.0-rc1
11.21.0-rc2
11.21.0-rc3
11.21.1
11.21.2
11.22.0
11.22.0-rc1
11.23.0
11.23.0-rc1
11.3.0
11.3.0-rc1
11.3.0-rc2
11.4.0
11.4.0-rc1
11.4.0-rc2
11.4.0-rc3
11.5.0
11.5.0-rc1
11.5.0-rc2
11.5.1
11.6-cert11
11.6.0
11.6.0-rc1
11.6.0-rc2
11.7.0
11.7.0-rc1
11.7.0-rc2
11.8.0
11.8.0-rc1
11.8.0-rc2
11.8.0-rc3
11.8.1
11.9.0
11.9.0-rc1
11.9.0-rc2
11.9.0-rc3
13.*
13.0.0
13.0.0-beta1
13.0.0-beta2
13.0.0-beta3
13.0.1
13.0.2
13.1.0
13.1.0-rc1
13.1.0-rc2
13.10.0
13.10.0-rc1
13.10.0-rc2
13.10.0-rc3
13.11.0
13.11.0-rc1
13.11.0-rc2
13.2.0
13.2.0-rc1
13.2.1
13.3.0
13.3.0-rc1
13.3.1
13.3.2
13.4.0
13.4.0-rc1
13.5.0
13.5.0-rc1
13.6.0
13.6.0-rc1
13.6.0-rc2
13.6.0-rc3
13.7.0
13.7.0-rc1
13.7.0-rc2
13.7.0-rc3
13.7.1
13.7.2
13.8.0
13.8.0-rc1
13.9.0
13.9.0-rc1
13.9.0-rc2
13.9.1
certified/11.*
certified/11.2-cert1
certified/11.2-cert2
certified/11.6-cert1
certified/11.6-cert1-rc1
certified/11.6-cert1-rc2
certified/11.6-cert10
certified/11.6-cert11
certified/11.6-cert12
certified/11.6-cert13
certified/11.6-cert14
certified/11.6-cert14-rc1
certified/11.6-cert14-rc2
certified/11.6-cert15
certified/11.6-cert2
certified/11.6-cert3
certified/11.6-cert4
certified/11.6-cert5
certified/11.6-cert6
certified/11.6-cert7
certified/11.6-cert8
certified/11.6-cert9
certified/13.*
certified/13.1-cert1
certified/13.8-cert1
certified/13.8-cert1-rc1
certified/13.8-cert1-rc2
certified/13.8-cert1-rc3
certified/13.8-cert2
certified/13.8-cert2-rc1

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-7551.json"