Debian: Security Advisory (DSA-3184-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2015 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...

Updated gnupg and libgcrypt packages fix security vulnerabilities

GnuPG before 1.4.19 is vulnerable to a side-channel attack which can potentially lead to an information leak CVE-2014-3591. GnuPG before 1.4.19 is vulnerable to a side-channel attack on data-dependent timing variations in modular exponentiation, which can potentially lead to an information leak...

MGASA-2015-0104 Updated gnupg and libgcrypt packages fix security vulnerabilities

GnuPG before 1.4.19 is vulnerable to a side-channel attack which can potentially lead to an information leak CVE-2014-3591. GnuPG before 1.4.19 is vulnerable to a side-channel attack on data-dependent timing variations in modular exponentiation, which can potentially lead to an information leak...

[SECURITY] Fedora 22 Update: duplicity-0.6.25-3.fc22

Duplicity incrementally backs up files and directory by encrypting tar-format volumes with GnuPG and uploading them to a remote or local file server. In theory many protocols for connecting to a file server could be supported; so far ssh/scp, local file access, rsync, ftp, HSI, WebDAV and Amazon ...

Fedora 21 : gnupg-1.4.19-1.fc21 (2015-2893)

New upstream v1.4.19 - Use ciphertext blinding for Elgamal decryption CVE-2014-3591 - Fixed data-dependent timing variations in modular exponentiation related to CVE-2015-0837 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security...

[SECURITY] Fedora 21 Update: gnupg-1.4.19-1.fc21

GnuPG GNU Privacy Guard is a GNU utility for encrypting data and creating digital signatures. GnuPG has advanced key management capabilities and is compliant with the proposed OpenPGP Internet standard described in RFC2440. Since GnuPG doesn't use any patented algorithm, it is not compatible with...

Fedora Update for gnupg FEDORA-2015-2893

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

CVE-2015-0837

The mpipowm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19 allows attackers to obtain sensitive information by leveraging timing differences when accessing a pre-computed table during modular exponentiation, related to a "Last-Level Cache Side-Channel Attack."...

UBUNTU-CVE-2015-0837

The mpipowm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19 allows attackers to obtain sensitive information by leveraging timing differences when accessing a pre-computed table during modular exponentiation, related to a "Last-Level Cache Side-Channel Attack."...

Tails 1.3 Released, Introduces 'Electrum Bitcoin Wallet'

A new Tails 1.3 has been released with support to a secure Bitcoin wallet. Tails, also known as the 'Amnesic Incognito Live System', is a free security-focused Debian-based Linux distribution, specially designed and optimized to preserve users' anonymity and privacy. Tails operating system came t...

Gnupg2 Memory Misreference Denial of Service Vulnerability

GnuPG is a Python module that allows, from a Python program, to conveniently use the key management, encryption and signing features of GnuPG. GnuPG suffers from a memory misreference denial of service vulnerability that allows an attacker to submit a special request to crash the application...

CVE-2015-1606

The keyring DB in GnuPG before 2.1.2 does not properly handle invalid packets, which allows remote attackers to cause a denial of service invalid read and use-after-free via a crafted keyring file...

UBUNTU-CVE-2015-1607

kbx/keybox-search.c in GnuPG before 1.4.19, 2.0.x before 2.0.27, and 2.1.x before 2.1.2 does not properly handle bitwise left-shifts, which allows remote attackers to cause a denial of service invalid read operation via a crafted keyring file, related to sign extensions and "memcpy with overlappi...

CVE-2015-1607

kbx/keybox-search.c in GnuPG before 1.4.19, 2.0.x before 2.0.27, and 2.1.x before 2.1.2 does not properly handle bitwise left-shifts, which allows remote attackers to cause a denial of service invalid read operation via a crafted keyring file, related to sign extensions and "memcpy with overlappi...

Dennis Fisher and Mike Mimoso Discuss the Anthem Breach, Flash Zero Days and More

Dennis Fisher and Mike Mimoso discuss the Anthem data breach, the continuing Flash 0-day happy fun times, the expansion of exploit kits and the crowd funding support for GnuPG. Music by Chris Gonsalves Download: digitalunderground183.mp3...

Security, Tech Communities Rally to Support GnuPG

The last year has seen a big swing in the support from the technology community for open-source security tools, many of which are maintained by tiny staffs or volunteers. OpenSSL last year received a large chunk of funding from the Core Infrastructure Initiative, and now it’s GnuPG’s turn. After ...

Oracle Solaris Third-Party Patch Update : libgcrypt (cve_2013_4242_information_disclosure)

The remote Solaris system is missing necessary patches to address security updates : - GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka...

Oracle Solaris Third-Party Patch Update : gnupg (cve_2013_4351_cryptographic_issues)

The remote Solaris system is missing necessary patches to address security updates : - GnuPG 1.4.x, 2.0.x, and 2.1.x treats a key flags subpacket with all bits cleared no usage permitted as if it has all bits set all usage permitted, which might allow remote attackers to bypass intended...

UBUNTU-CVE-2014-3591

Libgcrypt before 1.6.3 and GnuPG before 1.4.19 does not implement ciphertext blinding for Elgamal decryption, which allows physically proximate attackers to obtain the server's private key by determining factors using crafted ciphertext and the fluctuations in the electromagnetic field during...

Gnupg2 'sm/gpgsm.c' Double Free Denial of Service Vulnerability

GnuPG is a Python module that allows, from a Python program, to conveniently use the key management, encryption and signing features of GnuPG. A denial of service vulnerability exists in Gnupg2 'sm/gpgsm.c', which can be exploited by an attacker to launch a denial of service attack...