Arbitrary Code Execution

mozilla nss is vulnerable to arbitrary code execution. Two buffer overflow flaws were found in the Network Security Services NSS code for processing the SSLv2 protocol. Connecting to a malicious secure web server could cause the execution of arbitrary code as the user running Thunderbird...

Fedora 31 : firefox / nss (2020-5967b8cd4e)

New Firefox and NSS upstream update - More info at https://www.mozilla.org/en-US/firefox/75.0/releasenotes/ Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it...

[SECURITY] Fedora 31 Update: nss-3.51.0-1.fc31

Network Security Services NSS is a set of libraries designed to support cross-platform development of security-enabled client and server applications. Applications built with NSS can support SSL v2 and v3, TLS, PKCS 5, PKCS 7, PKCS 11, PKCS 12, S/MIME, X.509 v3 certificates, and other security...

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-2018-12404

A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted content. This is a variant of the Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack and affects all NSS versions prior to NSS 3.41...

Important: Red Hat Security Advisory: nss-softokn security update

An update for nss-softokn is now available for Red Hat Enterprise Linux 7.4 Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security...

RHEL 7 : nss-softokn (RHSA-2020:1345)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1345 advisory. The nss-softokn package provides the Network Security Services Softoken Cryptographic Module. Security Fixes: nss: Out-of-bounds write when...

CVE-2019-11745

A heap-based buffer overflow was found in the NSCEncryptUpdate function in Mozilla nss. A remote attacker could trigger this flaw via SRTP encrypt or decrypt operations, to execute arbitrary code with the permissions of the user running the application compiled with nss. While the attack complexi...

Important: Red Hat Security Advisory: nss-softokn security update

An update for nss-softokn is now available for Red Hat Enterprise Linux 7.5 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

nss: Out-of-bounds write when passing an output buffer smaller than the block size to NSC_EncryptUpdate

A heap-based buffer overflow was found in the NSCEncryptUpdate function in Mozilla nss. A remote attacker could trigger this flaw via SRTP encrypt or decrypt operations, to execute arbitrary code with the permissions of the user running the application compiled with nss. While the attack complexi...

RHEL 7 : nss-softokn (RHSA-2020:1267)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1267 advisory. The nss-softokn package provides the Network Security Services Softoken Cryptographic Module. Security Fixes: nss: Out-of-bounds write when...

Security Bulletin: IBM QRadar Network Security is affected by Network Security Services (NSS) vulnerabilities (CVE-2019-11729, CVE-2019-11745)

Summary IBM QRadar Network Security is affected by Network Security Services NSS vulnerabilities - 2 issues for nss, nss-softokn, nss-util Vulnerability Details CVEID: CVE-2019-11729 DESCRIPTION: Mozilla Firefox is vulnerable to a denial of service, caused by the improperly validation of empty or...

Amazon Linux AMI : nss, nss-softokn, nss-util, nspr (ALAS-2020-1355)

The version of nspr installed on the remote host is prior to 4.21.0-1.43. The version of nss installed on the remote host is prior to 3.44.0-7.84. The version of nss-softokn installed on the remote host is prior to 3.44.0-8.44. The version of nss-util installed on the remote host is prior to...

GLSA-202003-37 : Mozilla Network Security Service: Multiple vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202003-37 Mozilla Network Security Service: Multiple vulnerabilities Multiple vulnerabilities have been discovered in Mozilla Network Security Service NSS. Please review the CVE identifiers referenced below for details. Impact : A...

Important: nss, nss-softokn, nss-util, nspr

Issue Overview: A heap-based buffer overflow was found in the NSCEncryptUpdate function in Mozilla nss. A remote attacker could trigger this flaw via SRTP encrypt or decrypt operations, to execute arbitrary code with the permissions of the user running the application compiled with nss. While the...

EulerOS Virtualization for ARM 64 3.0.2.0 : nss-softokn (EulerOS-SA-2020-1252)

According to the versions of the nss-softokn packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted...

EulerOS Virtualization for ARM 64 3.0.2.0 : nss (EulerOS-SA-2020-1214)

According to the version of the nss packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted content. Thi...

Huawei EulerOS: Security Advisory for nss (EulerOS-SA-2020-1214)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

Huawei EulerOS: Security Advisory for nss-softokn (EulerOS-SA-2020-1252)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

NewStart CGSL MAIN 4.05 : nss-softokn Vulnerability (NS-SA-2020-0018)

The remote NewStart CGSL host, running version MAIN 4.05, has nss-softokn packages installed that are affected by a vulnerability: - When encrypting with a block cipher, if a call to NSCEncryptUpdate was made with data smaller than the block size, a small out of bounds write could occur. This cou...