https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T21:39:00.880567+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2024-06734 bdu:2024-06734 2026-10-02T21:39:01.024852+00:00 bdu:2024-06734 https://cve.radiocsirt.org/vuln/certfr-2024-avi-0745 certfr-2024-avi-0745 — Une vulnérabilité a été découverte dans les produits Asterisk. Elle permet à un attaquant de provoquer un déni de servi… 2026-10-02T21:39:01.024892+00:00 certfr-2024-avi-0745 https://cve.radiocsirt.org/vuln/euvd-2026-258663 EUVD-2026-258663 2026-10-02T21:39:01.024911+00:00 EUVD-2026-258663 https://cve.radiocsirt.org/vuln/fkie_cve-2024-42491 fkie_cve-2024-42491 2026-10-02T21:39:01.024924+00:00

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.

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2024-42491 UBUNTU-CVE-2024-42491 2026-10-02T21:39:01.024956+00:00

Affected: Ubuntu:Pro:16.04:LTS: asterisk, Ubuntu:18.04:LTS: asterisk, Ubuntu:20.04:LTS: asterisk, Ubuntu:22.04:LTS: asterisk, Ubuntu:24.04:LTS: asterisk, Ubuntu:25.10: asterisk, Ubuntu:26.04:LTS: asterisk

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.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2024-2069 WID-SEC-W-2024-2069 — Asterisk: Schwachstelle ermöglicht Denial of Service 2026-10-02T21:39:01.024991+00:00

Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Asterisk ausnutzen, um einen Denial of Service Angriff durchzuführen.