GnuTLS -- improper SSL certificate verification

GnuTLS reports: By using a NUL byte in CN/SAN fields, it was possible to fool GnuTLS into 1 not printing the entire CN/SAN field value when printing a certificate and 2 cause incorrect positive matches when matching a hostname against a certificate...

OpenSSL/GnuTLS SSL Server Spoofing Vulnerability - Windows

OpenSSL/GnuTLS is prone to an SSL server spoofing vulnerability. SPDX-FileCopyrightText: 2009 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Code injection

The Network Security Services NSS library before 3.12.3, as used in Firefox; GnuTLS before 2.6.4 and 2.7.4; OpenSSL 0.9.8 through 0.9.8k; and other products support MD2 with X.509 certificates, which might allow remote attackers to spoof certificates by using MD2 design flaws to generate a hash...

CVE-2009-2409

The Network Security Services NSS library before 3.12.3, as used in Firefox; GnuTLS before 2.6.4 and 2.7.4; OpenSSL 0.9.8 through 0.9.8k; and other products support MD2 with X.509 certificates, which might allow remote attackers to spoof certificates by using MD2 design flaws to generate a hash...

CVE-2009-2409

The Network Security Services NSS library before 3.12.3, as used in Firefox; GnuTLS before 2.6.4 and 2.7.4; OpenSSL 0.9.8 through 0.9.8k; and other products support MD2 with X.509 certificates, which might allow remote attackers to spoof certificates by using MD2 design flaws to generate a hash...

CVE-2009-2409

CVE-2009-2409 involves MD2 use in X.509 certificate signatures across NSS, GnuTLS, and OpenSSL. Root cause: MD2 hash weaknesses allow forging/collision-based certificate spoofing; public updates disable/avoid MD2 and patch implementations. Affected components include NSS library (Firefox usage), ...

CVE-2009-2409

The Network Security Services NSS library before 3.12.3, as used in Firefox; GnuTLS before 2.6.4 and 2.7.4; OpenSSL 0.9.8 through 0.9.8k; and other products support MD2 with X.509 certificates, which might allow remote attackers to spoof certificates by using MD2 design flaws to generate a hash...

CVE-2009-2409

The Network Security Services NSS library before 3.12.3, as used in Firefox; GnuTLS before 2.6.4 and 2.7.4; OpenSSL 0.9.8 through 0.9.8k; and other products support MD2 with X.509 certificates, which might allow remote attackers to spoof certificates by using MD2 design flaws to generate a hash...

openSUSE Security Update : gnutls (gnutls-605)

The previous security fix for gnutls CVE-2008-4989 introduced a regression in the X.509 validation code for self-signed certificates. This update fixes this problem. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from...

openSUSE Security Update : gnutls (gnutls-605)

The previous security fix for gnutls CVE-2008-4989 introduced a regression in the X.509 validation code for self-signed certificates. This update fixes this problem. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from...

openSUSE Security Update : gnutls (gnutls-858)

This update of gnutls immproves the certificate validation process of gnutls-cli, prior gnutls-cli allowed man-in-the-middle attacks only Gnus seems to use this tool. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from...

openSUSE Security Update : gnutls (gnutls-358)

gnutls did not properly verify x509 certificate chains. An attacker could exploit that to trick client programs into trusting servers that would normally get rejected CVE-2008-4989. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were...

Mutt 1.5.19 Security Bypass Vulnerability

Mutt is prone to a security bypass vulnerability. SPDX-FileCopyrightText: 2009 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:mutt:mutt"; ifdescription...

CVE-2009-1390

Mutt 1.5.19, when linked against 1 OpenSSL muttssl.c or 2 GnuTLS muttsslgnutls.c, allows connections when only one TLS certificate in the chain is accepted instead of verifying the entire chain, which allows remote attackers to spoof trusted servers via a man-in-the-middle attack...

CVE-2009-1390

Mutt 1.5.19, when linked against 1 OpenSSL muttssl.c or 2 GnuTLS muttsslgnutls.c, allows connections when only one TLS certificate in the chain is accepted instead of verifying the entire chain, which allows remote attackers to spoof trusted servers via a man-in-the-middle attack...

Code injection

Mutt 1.5.19, when linked against 1 OpenSSL muttssl.c or 2 GnuTLS muttsslgnutls.c, allows connections when only one TLS certificate in the chain is accepted instead of verifying the entire chain, which allows remote attackers to spoof trusted servers via a man-in-the-middle attack...

DEBIAN-CVE-2009-1390

Mutt 1.5.19, when linked against 1 OpenSSL muttssl.c or 2 GnuTLS muttsslgnutls.c, allows connections when only one TLS certificate in the chain is accepted instead of verifying the entire chain, which allows remote attackers to spoof trusted servers via a man-in-the-middle attack...

CVE-2009-1390

Mutt 1.5.19, when linked against 1 OpenSSL muttssl.c or 2 GnuTLS muttsslgnutls.c, allows connections when only one TLS certificate in the chain is accepted instead of verifying the entire chain, which allows remote attackers to spoof trusted servers via a man-in-the-middle attack...

CVE-2009-1390

Mutt 1.5.19, when linked against 1 OpenSSL muttssl.c or 2 GnuTLS muttsslgnutls.c, allows connections when only one TLS certificate in the chain is accepted instead of verifying the entire chain, which allows remote attackers to spoof trusted servers via a man-in-the-middle attack...

CVE-2009-1390

CVE-2009-1390 affects Mutt 1.5.19 when linked against OpenSSL (mutt_ssl.c) or GnuTLS (mutt_ssl_gnutls.c). The flaw allows a TLS connection to proceed when only one certificate in the chain is validated, instead of verifying the entire chain, enabling remote attackers to spoof trusted servers via ...