5394 matches found
CVE-2026-84975 PJSIP: TLS server identity (hostname) verification bypass via embedded NUL in certificate SubjectAltName (OpenSSL and GnuTLS backends)
PJSIP is a free and open source multimedia communication library written in C. In 2.17 and earlier, the OpenSSL and GnuTLS backends in pjlib/src/pj/sslsockossl.c and pjlib/src/pj/sslsockgtls.c copy DNS SubjectAltName values with string functions that recalculate their length and truncate an...
CVE-2026-84975 PJSIP: TLS server identity (hostname) verification bypass via embedded NUL in certificate SubjectAltName (OpenSSL and GnuTLS backends)
PJSIP is a free and open source multimedia communication library written in C. In 2.17 and earlier, the OpenSSL and GnuTLS backends in pjlib/src/pj/sslsockossl.c and pjlib/src/pj/sslsockgtls.c copy DNS SubjectAltName values with string functions that recalculate their length and truncate an...
CVE-2026-84975: Improper Certificate Validation
PJSIP is a free and open source multimedia communication library written in C. In 2.17 and earlier, the OpenSSL and GnuTLS backends in pjlib/src/pj/sslsockossl.c and pjlib/src/pj/sslsockgtls.c copy DNS SubjectAltName values with string functions that recalculate their length and truncate an...
EulerOS Virtualization 2.11.1 : gnutls (EulerOS-SA-2026-3419)
According to the versions of the gnutls packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decodi...
EulerOS Virtualization 2.11.0 : gnutls (EulerOS-SA-2026-3506)
According to the versions of the gnutls packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decodi...
EulerOS 2.0 SP10 : gnutls (EulerOS-SA-2026-3691)
According to the versions of the gnutls packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted certificate that contains Uniform...
EulerOS 2.0 SP15 : glib-networking (EulerOS-SA-2026-3779)
According to the versions of the glib-networking package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in glib-networking. A remote attacker can exploit this vulnerability by presenting a specially crafted certificate chain ...
EulerOS 2.0 SP15 : gnutls (EulerOS-SA-2026-3780)
According to the versions of the gnutls packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted certificate that contains Uniform...
EulerOS Virtualization 2.12.0 : gnutls (EulerOS-SA-2026-3641)
According to the versions of the gnutls packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted certificate that...
EulerOS Virtualization 2.12.1 : gnutls (EulerOS-SA-2026-3587)
According to the versions of the gnutls packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted certificate that...
EulerOS 2.0 SP10 : gnutls (EulerOS-SA-2026-3738)
According to the versions of the gnutls packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted certificate that contains Uniform...
EulerOS 2.0 SP15 : glib-networking (EulerOS-SA-2026-3804)
According to the versions of the glib-networking package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in glib-networking. A remote attacker can exploit this vulnerability by presenting a specially crafted certificate chain ...
EulerOS 2.0 SP15 : gnutls (EulerOS-SA-2026-3805)
According to the versions of the gnutls packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted certificate that contains Uniform...
gnutls: Fix of CVE-2026-42012
CVE-2026-42012: URI subjectAltName now precludes Common Name fallback in hostname verification...
Important: Red Hat Security Advisory: OpenShift Container Platform 4.14.73 bug fix and security update
Red Hat OpenShift Container Platform release 4.14.73 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.14. Red Hat Product Security has rated this update as having a...
Astra Linux – Vulnerability in gnutls28
A issue was discovered in GnuTLS before version 3.6.15. A server can cause a NULL pointer dereferencing in a TLS 1.3 client if a norenegotiation alert is sent at an unexpected time, resulting in an invalid second handshake. The crash occurs during the application’s error handling process, where t...
Astra Linux – Vulnerability in gnutls28
A flaw was discovered in GnuTLS. There exists a double-free vulnerability in GnuTLS due to incorrect handling of ownership in the export logic of Subject Alternative Name SAN entries that contain an otherName. If the type-id OID is invalid or malformed, GnuTLS will call asn1deletestructure on an...
Astra Linux – Vulnerability in gnutls28
A vulnerability was identified: the response times for malformed ciphertexts in RSA-PSK ClientKeyExchange differ from those of ciphertexts with correct PKCS1 v1.5 padding...
Astra Linux – Vulnerability in gnutls28
A timing side-channel vulnerability in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can be used to recover the key encrypted in the RSA ciphertext across a network, in a Bleichenbacher-style attack. To successfully decrypt the data, the attacker would...
Astra Linux – Vulnerability in gnutls28
A vulnerability has been discovered in gnutls. This security flaw occurs due to a double-free error that occurs during the verification of pkcs7 signatures in the gnutlspkcs7verify function...