CVE-2018-19278

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Source
https://cve.org/CVERecord?id=CVE-2018-19278
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19278.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-19278
Downstream
Published
2018-11-14T20:29:00.587Z
Modified
2026-04-10T04:07:31.996692Z
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

Buffer overflow in DNS SRV and NAPTR lookups in Digium Asterisk 15.x before 15.6.2 and 16.x before 16.0.1 allows remote attackers to crash Asterisk via a specially crafted DNS SRV or NAPTR response, because a buffer size is supposed to match an expanded length but actually matches a compressed length.

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
Last affected
d4cc63728def7ca06ad3f70547de87bc5c9ef7c0
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
479db70a28adb96d8d0466a654a5fcaa0f4e7df5
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
fbaca8d545df7304fcd1373179f7e00502d8f521
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
620d45dbf27746fadb1307e60122e04d4f9eec09
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
75a97ab9cd6059408973b74ae4977f24b1f63306
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
fecd5b4d912c3a682279bd888341e0f038a40e4e
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
fe805c75fc3232c8e3d9c5fcba4dff6c5c9a1b8c
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
037105ead04401d138e966e1bc3c5b740f554d1a
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
1e30451dcc9eb76174faa1bf19ec285b3c22c363
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
92e00857bc8a37fe4453a5dec6b4a37a146f44e3
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
31dc5ba70cda984710f148df8f293544b4908228
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
6a815cb3db06986dba8cda0f9f3d0d65629a1443
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
6bdbc136862791eb670fa59f6cf7ca33be9a5732
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
07a25cac91b5c607e342b7b306590f5621833c69
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
0182eb3c2ba83a3c1b94aa32e2fc8dabda550ae5
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
44d74d40c1748e2d62a3f9e6b1b1cc356084387d
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e364f11b5b1a55e9ca3f7cc0b55308688c4d8aa5
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
60f5d0e5c55629e078e56de3dc5222a8aafe062e
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
5b266f817ab80a7877902785bca1539d5e723084
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
97b17a97812a5b3f30dba94cc7b3b3a2e81473e5
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
023a3cfa0b25fdad6212798139dc8ca48318adc8
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
db24efd0e4f3a4d3b100859d4c2b37aca20806f3
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
8b6edb7502ee79f73ce3d8396e8f06ce00f8f042
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
4465ac3623884429a1d1807869efa51ad95ae9ea
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e670822770741abbabb478d5f959a792f71b3a46
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
a65908f83e2f17a3aca7eb39c8e06045aca02674
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
f2e0808760e243ab739a68a38886038e66e2ed16
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e9e55148df22ad448e5321aad4e919b1ceec6862
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.0.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.0.0-rc1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.1.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.1.0-rc1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.1.0-rc2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.1.2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.1.3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.1.4"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.1.5"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.2.0-rc1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.2.0-rc2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.2.1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.2.2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.3.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.3.0-rc1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.3.0-rc2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.4.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.4.0-rc1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.4.0-rc2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.4.1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.5.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.5.0-rc1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.6.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.6.0-rc1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "15.6.1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "16.0.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "16.0.0-rc2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "16.0.0-rc3"
        }
    ]
}

Affected versions

15.*
15.0.0
15.0.0-beta1
15.0.0-rc1
15.1.0
15.1.0-rc1
15.1.0-rc2
15.1.1
15.1.2
15.1.3
15.1.4
15.1.5
15.2.0
15.2.0-rc1
15.2.0-rc2
15.2.1
15.2.2
15.3.0
15.3.0-rc1
15.3.0-rc2
15.4.0
15.4.0-rc1
15.4.0-rc2
15.4.1
15.5.0
15.5.0-rc1
15.6.0
15.6.0-rc1
15.6.1
16.*
16.0.0
16.0.0-rc2
16.0.0-rc3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19278.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "15.0.0-b1"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "16.0.1-rc1"
            }
        ]
    }
]