Design/Logic Flaw

A vulnerability exists where it possible to force Network Security Services NSS to sign CertificateVerify with PKCS1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerabilit...

Information disclosure

When importing a curve25519 private key in PKCS8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services NSS library. This could lead to information disclosure. This vulnerability affects Firefox ESR 60.8, Firefox 68, and Thunderbird 60.8...

CVE-2019-11719

When importing a curve25519 private key in PKCS8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services NSS library. This could lead to information disclosure. This vulnerability affects Firefox ESR 60.8, Firefox 68, and Thunderbird 60.8...

CVE-2019-11719

When importing a curve25519 private key in PKCS8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services NSS library. This could lead to information disclosure. This vulnerability affects Firefox ESR 60.8, Firefox 68, and Thunderbird 60.8...

CVE-2019-11727

A vulnerability exists where it possible to force Network Security Services NSS to sign CertificateVerify with PKCS1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerabilit...

CVE-2019-11727

CVE-2019-11727 concerns Mozilla NSS and affects Firefox versions earlier than 68. The issue allows NSS to sign TLS 1.3 CertificateVerify messages with PKCS#1 v1.5 signatures when those are the only ones advertised by the server in CertificateRequest. This is inappropriate for TLS 1.3 and is the u...

CVE-2019-11727

A vulnerability exists where it possible to force Network Security Services NSS to sign CertificateVerify with PKCS1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerabilit...

Debian DLA-1857-1 : nss security update

Vulnerabilities have been discovered in nss, the Mozilla Network Security Service library. CVE-2019-11719: Out-of-bounds read when importing curve25519 private key When importing a curve25519 private key in PKCS8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in th...

CVE-2019-11727

A vulnerability exists where it possible to force Network Security Services NSS to sign CertificateVerify with PKCS1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerabilit...

Ubuntu 16.04 LTS / 18.04 LTS : NSS vulnerabilities (USN-4060-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4060-1 advisory. Henry Corrigan-Gibbs discovered that NSS incorrectly handled importing certain curve25519 private keys. An attacker could use this issue to...

USN-4060-1 nss vulnerabilities

Henry Corrigan-Gibbs discovered that NSS incorrectly handled importing certain curve25519 private keys. An attacker could use this issue to cause NSS to crash, resulting in a denial of service, or possibly obtain sensitive information. CVE-2019-11719 Hubert Kario discovered that NSS incorrectly...

CVE-2019-11719

When importing a curve25519 private key in PKCS8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services NSS library. This could lead to information disclosure. This vulnerability affects Firefox ESR 60.8, Firefox 68, and Thunderbird 60.8...

UBUNTU-CVE-2019-11719

When importing a curve25519 private key in PKCS8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services NSS library. This could lead to information disclosure. This vulnerability affects Firefox ESR 60.8, Firefox 68, and Thunderbird 60.8...

CVE-2019-11727

A vulnerability exists where it possible to force Network Security Services NSS to sign CertificateVerify with PKCS1 v1.5 signatures when those are the only ones advertised by server in CertificateRequest in TLS 1.3. PKCS1 v1.5 signatures should not be used for TLS 1.3 messages. This vulnerabilit...

Mozilla Firefox ESR < 60.8

The version of Firefox ESR installed on the remote Windows host is prior to 60.8. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-22 advisory. - A use-after-free vulnerability can occur in HTTP/2 when a cached HTTP/2 stream is closed while still in use,...

openssl: Handling of crafted recursive ASN.1 structures can cause a stack overflow and resulting denial of service

Constructed ASN.1 types with a recursive definition such as can be found in PKCS7 could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so...

openSUSE: Security Advisory for libheimdal (openSUSE-SU-2019:1682-1)

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH 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-or-later This program is free software; you can...

openSUSE Security Update : libheimdal (openSUSE-2019-1682)

This update for libheimdal fixes the following issues : libheimdal was updated to version 7.7.0 : + Bug fixes : - PKCS11 hcrypto back-end : + initialize the p11moduleload function list + verify that not only is a mechanism present but that its mechanism info states that it offers the required...

OPENSUSE-SU-2019:1688-1 Security update for libheimdal

This update for libheimdal fixes the following issues: libheimdal was updated to version 7.7.0: + Bug fixes: - PKCS11 hcrypto back-end: + initialize the p11moduleload function list + verify that not only is a mechanism present but that its mechanism info states that it offers the required...

OPENSUSE-SU-2019:1682-1 Security update for libheimdal

This update for libheimdal fixes the following issues: libheimdal was updated to version 7.7.0: + Bug fixes: - PKCS11 hcrypto back-end: + initialize the p11moduleload function list + verify that not only is a mechanism present but that its mechanism info states that it offers the required...