CVE-2021-32558

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Source
https://cve.org/CVERecord?id=CVE-2021-32558
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-32558.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-32558
Downstream
Published
2021-07-30T14:15:16.910Z
Modified
2026-07-08T05:59:40.981110226Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in Sangoma Asterisk 13.x before 13.38.3, 16.x before 16.19.1, 17.x before 17.9.4, and 18.x before 18.5.1, and Certified Asterisk before 16.8-cert10. If the IAX2 channel driver receives a packet that contains an unsupported media format, a crash can occur.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "9.0"
                },
                {
                    "last_affected": "9.0"
                },
                {
                    "introduced": "11.0"
                },
                {
                    "last_affected": "11.0"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "debian:debian_linux"
        }
    ]
}
References

Affected packages

Git / github.com/asterisk/asterisk

Affected ranges

Type
GIT
Repo
https://github.com/asterisk/asterisk
Events
Introduced
85335355efb2d7914a1fe20ed31afcef15fd210c
Fixed
4b05b9b4a8472c8f5703d53d29f692c04c1fce98
Introduced
a65908f83e2f17a3aca7eb39c8e06045aca02674
Fixed
faac96f75aa728925a7af0eed3fe3339cec80628
Introduced
5ffe12b6ef30cd503f85d75745fd8d9c2cfafe47
Fixed
3e17d375e4778e8c793bdcbf181e9547968997e2
Introduced
2c1bba3cbec008c8ce35c78a2c79f9f207ea58bc
Fixed
226868d1139af566c481265ef9657a1b33aa065e
Introduced
d436f568583184a13aa46349af5a3f0907087b44
Last affected
91b991f2427bf1f4deb82985b051fc93ee408fda
Database specific 
{
    "cpe": [
        "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:-:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:cert1-rc1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:cert1-rc2:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:cert1-rc3:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:cert1-rc4:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:cert2:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:cert3:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:cert4:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:cert4-rc1:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:cert4-rc2:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:cert4-rc3:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:cert4-rc4:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:cert5:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:cert6:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:cert7:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:cert8:*:*:*:*:*:*",
        "cpe:2.3:a:digium:certified_asterisk:16.8:cert9:*:*:*:*:*:*"
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ],
    "extracted_events": [
        {
            "introduced": "13.0.0"
        },
        {
            "fixed": "13.38.3"
        },
        {
            "introduced": "16.0.0"
        },
        {
            "fixed": "16.19.1"
        },
        {
            "introduced": "17.0.0"
        },
        {
            "fixed": "17.9.4"
        },
        {
            "introduced": "18.0.0"
        },
        {
            "fixed": "18.15.1"
        },
        {
            "introduced": "16.8-NA"
        },
        {
            "last_affected": "16.8-NA"
        },
        {
            "introduced": "16.8-cert1\\-rc1"
        },
        {
            "last_affected": "16.8-cert1\\-rc1"
        },
        {
            "introduced": "16.8-cert1\\-rc2"
        },
        {
            "last_affected": "16.8-cert1\\-rc2"
        },
        {
            "introduced": "16.8-cert1\\-rc3"
        },
        {
            "last_affected": "16.8-cert1\\-rc3"
        },
        {
            "introduced": "16.8-cert1\\-rc4"
        },
        {
            "last_affected": "16.8-cert1\\-rc4"
        },
        {
            "introduced": "16.8-cert2"
        },
        {
            "last_affected": "16.8-cert2"
        },
        {
            "introduced": "16.8-cert3"
        },
        {
            "last_affected": "16.8-cert3"
        },
        {
            "introduced": "16.8-cert4"
        },
        {
            "last_affected": "16.8-cert4"
        },
        {
            "introduced": "16.8-cert4\\-rc1"
        },
        {
            "last_affected": "16.8-cert4\\-rc1"
        },
        {
            "introduced": "16.8-cert4\\-rc2"
        },
        {
            "last_affected": "16.8-cert4\\-rc2"
        },
        {
            "introduced": "16.8-cert4\\-rc3"
        },
        {
            "last_affected": "16.8-cert4\\-rc3"
        },
        {
            "introduced": "16.8-cert4\\-rc4"
        },
        {
            "last_affected": "16.8-cert4\\-rc4"
        },
        {
            "introduced": "16.8-cert5"
        },
        {
            "last_affected": "16.8-cert5"
        },
        {
            "introduced": "16.8-cert6"
        },
        {
            "last_affected": "16.8-cert6"
        },
        {
            "introduced": "16.8-cert7"
        },
        {
            "last_affected": "16.8-cert7"
        },
        {
            "introduced": "16.8-cert8"
        },
        {
            "last_affected": "16.8-cert8"
        },
        {
            "introduced": "16.8-cert9"
        },
        {
            "last_affected": "16.8-cert9"
        }
    ]
}

Affected versions

16.*
16.8-NA
16.8-cert1\-rc1
16.8-cert1\-rc2
16.8-cert1\-rc3
16.8-cert1\-rc4
16.8-cert2
16.8-cert3
16.8-cert4
16.8-cert4\-rc1
16.8-cert4\-rc2
16.8-cert4\-rc3
16.8-cert4\-rc4
16.8-cert5
16.8-cert6
16.8-cert7
16.8-cert8
16.8-cert9
16.8.0
certified/16.*
certified/16.8-cert1
certified/16.8-cert1-rc1
certified/16.8-cert1-rc2
certified/16.8-cert1-rc3
certified/16.8-cert1-rc4
certified/16.8-cert1-rc5
certified/16.8-cert2
certified/16.8-cert3
certified/16.8-cert4
certified/16.8-cert4-rc1
certified/16.8-cert4-rc2
certified/16.8-cert4-rc3
certified/16.8-cert4-rc4
certified/16.8-cert5
certified/16.8-cert6
certified/16.8-cert7
certified/16.8-cert8
certified/16.8-cert9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-32558.json"