OpenSSL 1.1.0 < 1.1.0d Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 1.1.0d. It is, therefore, affected by multiple vulnerabilities as referenced in the 1.1.0d advisory. - There is a carry propagating bug in the x8664 Montgomery squaring procedure in OpenSSL 1.0.2 before 1.0.2k and 1.1.0 before 1.1.0d...

CVE-2017-3730

In OpenSSL 1.1.0 before 1.1.0d, if a malicious server supplies bad parameters for a DHE or ECDHE key exchange then this can result in the client attempting to dereference a NULL pointer leading to a client crash. This could be exploited in a Denial of Service attack...

Internet Bug Bounty: CVE-2017-3730: Bad (EC)DHE parameters cause a client crash

https://www.openssl.org/news/secadv/20170126.txt https://guidovranken.wordpress.com/2017/01/26/cve-2017-3730-openssl-1-1-0-remote-client-denial-of-service-affects-servers-as-well-poc/...

PT-2017-3943

Name of the Vulnerable Software and Affected Versions OpenSSL versions 1.1.0 through 1.1.0d Description The issue is related to a null pointer dereference in the OpenSSL library. This can be exploited by a remote attacker to cause a denial of service. If a malicious server provides bad parameters...

Bad (EC)DHE parameters cause a client crash

If a malicious server supplies bad parameters for a DHE or ECDHE key exchange then this can result in the client attempting to dereference a NULL pointer leading to a client crash. This could be exploited in a Denial of Service attack...

BN_mod_exp may produce incorrect results on x86_64

There is a carry propagating bug in the x8664 Montgomery squaring procedure. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH are considered just feasible...

Amazon Linux: Security Advisory (ALAS-2016-702)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

SUSE SLES12 Security Update : apache2-mod_nss (SUSE-SU-2016:2396-1) (POODLE)

This update provides apache2-modnss 1.0.14, which brings several fixes and enhancements : - Fix OpenSSL ciphers stopped parsing at +. CVE-2016-3099 - Created valgrind suppression files to ease debugging. - Implement SSLPPTYPEFILTER to call executables to get the key password pins. - Improvements ...

Security update for MozillaFirefox, mozilla-nss (important)

MozillaFirefox was updated to version 49.0 boo999701 - New features Updated Firefox Login Manager to allow HTTPS pages to use saved HTTP logins. Added features to Reader Mode that make it easier on the eyes and the ears Improved video performance for users on systems that support SSE3 without...

SUSE SLES11 Security Update : apache2-mod_nss (SUSE-SU-2016:2329-1) (POODLE)

This update provides apache2-modnss 1.0.14, which brings several fixes and enhancements : - SHA256 cipher names change spelling from sha256 to sha256. - Drop modnssmigrate.pl and use upstream migrate script instead. - Check for Apache user owner/group read permissions of NSS database at startup. ...

Medium: nspr, nss-util, nss, nss-softokn

Issue Overview: A use-after-free flaw was found in the way NSS handled DHE DiffieHellman key exchange and ECDHE Elliptic Curve Diffie-Hellman key exchange handshake messages. A remote attacker could send a specially crafted handshake message that, when parsed by an application linked against NSS,...

Scientific Linux Security Update : nss, nspr, nss-softokn, and nss-util on SL7.x x86_64 (20160425)

The following packages have been upgraded to a newer upstream version: nss 3.21.0, nss-util 3.21.0, nspr 4.11.0. Security Fixes : - A use-after-free flaw was found in the way NSS handled DHE DiffieHellman key exchange and ECDHE Elliptic Curve Diffie-Hellman key exchange handshake messages. A remo...

RHEL 7 : nss, nspr, nss-softokn, and nss-util (RHSA-2016:0685)

An update for nss, nspr, nss-softokn, and nss-util is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available f...

Oracle Linux 7 : nss, / nspr, / nss-softokn, / and / nss-util (ELSA-2016-0685)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2016-0685 advisory. - Pick up upstream freebl patch for CVE-2015-2730 Tenable has extracted the preceding description block directly from the Oracle Linux security advisor...

Scientific Linux Security Update : nss and nspr on SL5.x i386/x86_64 (20160425)

The following packages have been upgraded to a newer upstream version: nss 3.21.0, nspr 4.11.0. Security Fixes : - A use-after-free flaw was found in the way NSS handled DHE Diffie- Hellman key exchange and ECDHE Elliptic Curve Diffie-Hellman key exchange handshake messages. A remote attacker cou...

CentOS 7 : nspr / nss / nss-softokn / nss-util (CESA-2016:0685)

An update for nss, nspr, nss-softokn, and nss-util is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available f...

CentOS Update for nspr CESA-2016:0684 centos5

Check the version of nspr SPDX-FileCopyrightText: 2016 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 scriptoid"1.3.6.1.4.1.25623.1.0.882474";...

RedHat Update for nss and nspr RHSA-2016:0684-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

CentOS Update for nss CESA-2016:0591 centos6

Check the version of nss SPDX-FileCopyrightText: 2016 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 scriptoid"1.3.6.1.4.1.25623.1.0.882449";...

CentOS Update for nspr CESA-2016:0591 centos6

Check the version of nspr SPDX-FileCopyrightText: 2016 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 scriptoid"1.3.6.1.4.1.25623.1.0.882446";...