FreeBSD : mod_gnutls -- multiple vulnerabilities (a7b4cdfc-9f9d-11f1-a655-3497f65b111b)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the a7b4cdfc-9f9d-11f1-a655-3497f65b111b advisory. The modgnutls project reports: Security fix CVE-2026-33307: Fix out-of-bounds write when...

CVE-2026-33308

Modgnutls is a TLS module for Apache HTTPD based on GnuTLS. Prior to version 0.13.0, code for client certificate verification did not check the key purpose as set in the Extended Key Usage extension. An attacker with access to the private key for a valid certificate issued by a CA trusted for TLS...

UBUNTU-CVE-2026-33308

Modgnutls is a TLS module for Apache HTTPD based on GnuTLS. Prior to version 0.13.0, code for client certificate verification did not check the key purpose as set in the Extended Key Usage extension. An attacker with access to the private key for a valid certificate issued by a CA trusted for TLS...

CVE-2026-33308 mod_gnutls missing key purpose check in client certificate verification

Modgnutls is a TLS module for Apache HTTPD based on GnuTLS. Prior to version 0.13.0, code for client certificate verification did not check the key purpose as set in the Extended Key Usage extension. An attacker with access to the private key for a valid certificate issued by a CA trusted for TLS...

CVE-2026-33308 mod_gnutls missing key purpose check in client certificate verification

Modgnutls is a TLS module for Apache HTTPD based on GnuTLS. Prior to version 0.13.0, code for client certificate verification did not check the key purpose as set in the Extended Key Usage extension. An attacker with access to the private key for a valid certificate issued by a CA trusted for TLS...

CVE-2026-33308 mod_gnutls missing key purpose check in client certificate verification

Modgnutls is a TLS module for Apache HTTPD based on GnuTLS. Prior to version 0.13.0, code for client certificate verification did not check the key purpose as set in the Extended Key Usage extension. An attacker with access to the private key for a valid certificate issued by a CA trusted for TLS...

CVE-2026-33308

CVE-2026-33308 affects mod_gnutls, a TLS module for Apache HTTPD based on GnuTLS. Prior to 0.13.0, the client-certificate verification code did not enforce the Extended Key Usage EKU key purpose; if an attacker possessed the private key of a valid certificate from a trusted CA but intended for a ...

CVE-2026-33308

Modgnutls is a TLS module for Apache HTTPD based on GnuTLS. Prior to version 0.13.0, code for client certificate verification did not check the key purpose as set in the Extended Key Usage extension. An attacker with access to the private key for a valid certificate issued by a CA trusted for TLS...

EUVD-2026-14694

Modgnutls is a TLS module for Apache HTTPD based on GnuTLS. Prior to version 0.13.0, code for client certificate verification did not check the key purpose as set in the Extended Key Usage extension. An attacker with access to the private key for a valid certificate issued by a CA trusted for TLS...

PT-2026-27303

Name of the Vulnerable Software and Affected Versions Mod gnutls versions prior to 0.13.0 Description Mod gnutls, a TLS module for Apache HTTPD based on GnuTLS, had an issue where the code for client certificate verification did not validate the key purpose as defined in the Extended Key Usage...

mod_gnutls -- multiple vulnerabilities

The modgnutls project reports: Security fix CVE-2026-33307: Fix out-of-bounds write when receiving a client certificate chain longer than the buffer. Security fix CVE-2026-33308: Check Key Purpose during client certificate verification...

PolarSSL 'asn1_get_sequence_of' Function Uninitialized Pointer RCE

PolarSSL contains a flaw when parsing ASN.1 sequences from X.509 certificates due to freeing an uninitialized pointer by the function 'asn1getsequenceof' within file 'asn1parse.c'. An unauthenticated, remote attacker, using a specially crafted certificate, can exploit this flaw to cause a denial ...