CVE-2026-42225 GnuTLS backend silently skips certificate chain verification when verify_peer is false

PJSIP is a free and open source multimedia communication library written in C. Prior to version 2.17, on GnuTLS builds, the SIP TLS transport siptransporttls can accept connections with invalid or untrusted certificates even when the application explicitly enables certificate verification via...

CVE-2026-42225

PJSIP is a free and open source multimedia communication library written in C. Prior to version 2.17, on GnuTLS builds, the SIP TLS transport siptransporttls can accept connections with invalid or untrusted certificates even when the application explicitly enables certificate verification via...

CVE-2019-5280

The SIP TLS module of Huawei CloudLink Phone 7900 with V600R019C10 has a TLS certificate verification vulnerability. Due to insufficient verification of specific parameters of the TLS server certificate, attackers can perform man-in-the-middle attacks, leading to the affected phones registered...

Security feature bypass

The SIP TLS module of Huawei CloudLink Phone 7900 with V600R019C10 has a TLS certificate verification vulnerability. Due to insufficient verification of specific parameters of the TLS server certificate, attackers can perform man-in-the-middle attacks, leading to the affected phones registered...

CVE-2019-5280

The SIP TLS module of Huawei CloudLink Phone 7900 with V600R019C10 has a TLS certificate verification vulnerability. Due to insufficient verification of specific parameters of the TLS server certificate, attackers can perform man-in-the-middle attacks, leading to the affected phones registered...

Security Advisory - TLS Certificate Verification Vulnerability in Huawei 7900 IP Phones

There is a TLS certificate verification vulnerability in the SIP TLS module of Huawei 7900 IP Phones. Due to insufficient verification of specific parameters of the TLS server certificate, attackers can perform man-in-the-middle attacks, leading to the affected phones registered abnormally,...

Debian DLA-455-1 : asterisk security update

CVE-2014-6610 Asterisk Open Source 11.x before 11.12.1 and 12.x before 12.5.1 and Certified Asterisk 11.6 before 11.6-cert6, when using the resfaxspandsp module, allows remote authenticated users to cause a denial of service crash via an out of call message, which is not properly handled in the...

Mandriva Linux Security Advisory : asterisk (MDVSA-2015:206)

Updated asterisk packages fix security vulnerability : When Asterisk registers to a SIP TLS device and and verifies the server, Asterisk will accept signed certificates that match a common name other than the one Asterisk is expecting if the signed certificate has a common name containing a null...

MGASA-2015-0153 Updated asterisk packages fix CVE-2015-3008

Updated asterisk packages fix security vulnerability: When Asterisk registers to a SIP TLS device and verifies the server, Asterisk will accept signed certificates that match a common name other than the one Asterisk is expecting if the signed certificate has a common name containing a null byte...

Updated asterisk packages fix CVE-2015-3008

Updated asterisk packages fix security vulnerability: When Asterisk registers to a SIP TLS device and verifies the server, Asterisk will accept signed certificates that match a common name other than the one Asterisk is expecting if the signed certificate has a common name containing a null byte...

CVE-2015-3008

Asterisk Open Source 1.8 before 1.8.32.3, 11.x before 11.17.1, 12.x before 12.8.2, and 13.x before 13.3.2 and Certified Asterisk 1.8.28 before 1.8.28-cert5, 11.6 before 11.6-cert11, and 13.1 before 13.1-cert2, when registering a SIP TLS device, does not properly handle a null byte in a domain nam...

CVE-2015-3008

CVE-2015-3008 affects Asterisk Open Source: 1.8 before 1.8.32.3, 11.x before 11.17.1, 12.x before 12.8.2, 13.x before 13.3.2, and Certified Asterisk equivalents (e.g., 1.8.28 before 1.8.28-cert5, 11.6 before 11.6-cert11, 13.1 before 13.1-cert2). Root cause: improper handling of a null byte in the...

PhonerLite 2.14 SIP Soft Phone - SIP Digest Disclosure

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 I. Advisory Summary Title: SIP Digest Leak Information Disclosure in PhonerLite 2.14 SIP Soft Phone Date Published: March 30, 2014 Vendors contacted: Heiko Sommerfeldt, PhonerLite author Discovered by: Jason Ostrom Severity: Medium II. Vulnerability...

Altigen VoIP Phone Systems buffer overflow

Heap buffer overflow on SIP/TLS TCP/5061 network packet parsing...