https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T22:53:51.216092+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/certfr-2025-avi-0739 certfr-2025-avi-0739 — De multiples vulnérabilités ont été découvertes dans Asterisk. Elles permettent à un attaquant de provoquer un déni de… 2026-10-02T22:53:51.274552+00:00 certfr-2025-avi-0739 https://cve.radiocsirt.org/vuln/euvd-2026-251306 EUVD-2026-251306 2026-10-02T22:53:51.274591+00:00 EUVD-2026-251306 https://cve.radiocsirt.org/vuln/fkie_cve-2025-57767 fkie_cve-2025-57767 2026-10-02T22:53:51.274606+00:00

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.15.2, 21.10.2, and 22.5.2, if a SIP request is received with an Authorization header that contains a realm that wasn't in a previous 401 response's WWW-Authenticate header, or an Authorization header with an incorrect realm was received without a previous 401 response being sent, the get_authorization_header() function in res_pjsip_authenticator_digest will return a NULL. This wasn't being checked before attempting to get the digest algorithm from the header which causes a SEGV. This issue has been patched in versions 20.15.2, 21.10.2, and 22.5.2. There are no workarounds.

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2025-57767 UBUNTU-CVE-2025-57767 2026-10-02T22:53:51.274639+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. Prior to versions 20.15.2, 21.10.2, and 22.5.2, if a SIP request is received with an Authorization header that contains a realm that wasn't in a previous 401 response's WWW-Authenticate header, or an Authorization header with an incorrect realm was received without a previous 401 response being sent, the get_authorization_header() function in res_pjsip_authenticator_digest will return a NULL. This wasn't being checked before attempting to get the digest algorithm from the header which causes a SEGV. This issue has been patched in versions 20.15.2, 21.10.2, and 22.5.2. There are no workarounds.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2025-1926 WID-SEC-W-2025-1926 — Asterisk: Mehrere Schwachstellen ermöglichen Denial of Service 2026-10-02T22:53:51.274675+00:00

Ein Angreifer kann mehrere Schwachstellen in Asterisk ausnutzen, um einen Denial of Service Angriff durchzuführen.