https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-05T12:19:30.860003+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2023-08816 bdu:2023-08816 2026-10-05T12:19:31.049311+00:00 bdu:2023-08816 https://cve.radiocsirt.org/vuln/certfr-2023-avi-1040 certfr-2023-avi-1040 — De multiples vulnérabilités ont été découvertes dans <span class="textit">les produits Asterisk</span>. Certaines d'ent… 2026-10-05T12:19:31.049348+00:00 certfr-2023-avi-1040 https://cve.radiocsirt.org/vuln/euvd-2026-216968 EUVD-2026-216968 2026-10-05T12:19:31.049368+00:00 EUVD-2026-216968 https://cve.radiocsirt.org/vuln/fkie_cve-2023-49786 fkie_cve-2023-49786 2026-10-05T12:19:31.049381+00:00

Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1; as well as certified-asterisk prior to 18.9-cert6; Asterisk is susceptible to a DoS due to a race condition in the hello handshake phase of the DTLS protocol when handling DTLS-SRTP for media setup. This attack can be done continuously, thus denying new DTLS-SRTP encrypted calls during the attack. Abuse of this vulnerability may lead to a massive Denial of Service on vulnerable Asterisk servers for calls that rely on DTLS-SRTP. Commit d7d7764cb07c8a1872804321302ef93bf62cba05 contains a fix, which is part of versions 18.20.1, 20.5.1, 21.0.1, amd 18.9-cert6.

 https://cve.radiocsirt.org/vuln/gsd-2023-49786 gsd-2023-49786 2026-10-05T12:19:31.049420+00:00 gsd-2023-49786 https://cve.radiocsirt.org/vuln/ubuntu-cve-2023-49786 UBUNTU-CVE-2023-49786 2026-10-05T12:19:31.049433+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 and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1; as well as certified-asterisk prior to 18.9-cert6; Asterisk is susceptible to a DoS due to a race condition in the hello handshake phase of the DTLS protocol when handling DTLS-SRTP for media setup. This attack can be done continuously, thus denying new DTLS-SRTP encrypted calls during the attack. Abuse of this vulnerability may lead to a massive Denial of Service on vulnerable Asterisk servers for calls that rely on DTLS-SRTP. Commit d7d7764cb07c8a1872804321302ef93bf62cba05 contains a fix, which is part of versions 18.20.1, 20.5.1, 21.0.1, amd 18.9-cert6.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2023-3158 WID-SEC-W-2023-3158 — Digium Certified Asterisk: Mehrere Schwachstellen 2026-10-05T12:19:31.049470+00:00

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Digium Certified Asterisk und Asterisk ausnutzen, um einen Denial of Service Angriff durchzuführen oder Informationen offenzulegen.