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Purlpkg:apk/alpine/asterisk@20.9.3-r0?arch=s390x&distroversion=v3.21&reponame=main
Typeapk
Namespacealpine
Nameasterisk
Version20.9.3-r0
Qualifiers
arch s390x
distroversion v3.21
reponame main
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version20.11.1-r0
Latest_non_vulnerable_version20.11.1-r0
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-qcqe-63ev-f7gv
vulnerability_id VCID-qcqe-63ev-f7gv
summary Asterisk is an open-source private branch exchange (PBX). Prior to versions 18.24.3, 20.9.3, and 21.4.3 of Asterisk and versions 18.9-cert12 and 20.7-cert2 of certified-asterisk, if Asterisk attempts to send a SIP request to a URI whose host portion starts with `.1` or `[.1]`, and res_resolver_unbound is loaded, Asterisk will crash with a SEGV. To receive a patch, users should upgrade to one of the following versions: 18.24.3, 20.9.3, 21.4.3, certified-18.9-cert12, certified-20.7-cert2. Two workarounds are available. Disable res_resolver_unbound by setting `noload = res_resolver_unbound.so` in modules.conf, or set `rewrite_contact = yes` on all PJSIP endpoints. NOTE: This may not be appropriate for all Asterisk configurations.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2024-42491
reference_id
reference_type
scores
0
value 0.00963
scoring_system epss
scoring_elements 0.76496
published_at 2026-04-07T12:55:00Z
1
value 0.00963
scoring_system epss
scoring_elements 0.76545
published_at 2026-04-12T12:55:00Z
2
value 0.00963
scoring_system epss
scoring_elements 0.76565
published_at 2026-04-11T12:55:00Z
3
value 0.00963
scoring_system epss
scoring_elements 0.76539
published_at 2026-04-13T12:55:00Z
4
value 0.00963
scoring_system epss
scoring_elements 0.76528
published_at 2026-04-08T12:55:00Z
5
value 0.00963
scoring_system epss
scoring_elements 0.76484
published_at 2026-04-02T12:55:00Z
6
value 0.00963
scoring_system epss
scoring_elements 0.76513
published_at 2026-04-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2024-42491
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42491
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42491
2
reference_url https://github.com/asterisk/asterisk/commit/42a2f4ccfa2c7062a15063e765916b3332e34cc4
reference_id 42a2f4ccfa2c7062a15063e765916b3332e34cc4
reference_type
scores
0
value 5.7
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-05T18:48:24Z/
url https://github.com/asterisk/asterisk/commit/42a2f4ccfa2c7062a15063e765916b3332e34cc4
3
reference_url https://github.com/asterisk/asterisk/commit/4f01669c7c41c9184f3cce9a3cf1b2ebf6201742
reference_id 4f01669c7c41c9184f3cce9a3cf1b2ebf6201742
reference_type
scores
0
value 5.7
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-05T18:48:24Z/
url https://github.com/asterisk/asterisk/commit/4f01669c7c41c9184f3cce9a3cf1b2ebf6201742
4
reference_url https://github.com/asterisk/asterisk/commit/50bf8d4d3064930d28ecf1ce3397b14574d514d2
reference_id 50bf8d4d3064930d28ecf1ce3397b14574d514d2
reference_type
scores
0
value 5.7
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-05T18:48:24Z/
url https://github.com/asterisk/asterisk/commit/50bf8d4d3064930d28ecf1ce3397b14574d514d2
5
reference_url https://github.com/asterisk/asterisk/commit/7a0090325bfa9d778a39ae5f7d0a98109e4651c8
reference_id 7a0090325bfa9d778a39ae5f7d0a98109e4651c8
reference_type
scores
0
value 5.7
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-05T18:48:24Z/
url https://github.com/asterisk/asterisk/commit/7a0090325bfa9d778a39ae5f7d0a98109e4651c8
6
reference_url https://github.com/asterisk/asterisk/commit/a15050650abf09c10a3c135fab148220cd41d3a0
reference_id a15050650abf09c10a3c135fab148220cd41d3a0
reference_type
scores
0
value 5.7
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-05T18:48:24Z/
url https://github.com/asterisk/asterisk/commit/a15050650abf09c10a3c135fab148220cd41d3a0
7
reference_url https://github.com/asterisk/asterisk/security/advisories/GHSA-v428-g3cw-7hv9
reference_id GHSA-v428-g3cw-7hv9
reference_type
scores
0
value 5.7
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-05T18:48:24Z/
url https://github.com/asterisk/asterisk/security/advisories/GHSA-v428-g3cw-7hv9
fixed_packages
0
url pkg:apk/alpine/asterisk@20.9.3-r0?arch=s390x&distroversion=v3.21&reponame=main
purl pkg:apk/alpine/asterisk@20.9.3-r0?arch=s390x&distroversion=v3.21&reponame=main
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apk/alpine/asterisk@20.9.3-r0%3Farch=s390x&distroversion=v3.21&reponame=main
aliases CVE-2024-42491
risk_score 2.5
exploitability 0.5
weighted_severity 5.1
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-qcqe-63ev-f7gv
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:apk/alpine/asterisk@20.9.3-r0%3Farch=s390x&distroversion=v3.21&reponame=main