Null pointer dereference

crypto/rsa/rsaameth.c in OpenSSL 1.0.1 before 1.0.1q and 1.0.2 before 1.0.2e allows remote attackers to cause a denial of service NULL pointer dereference and application crash via an RSA PSS ASN.1 signature that lacks a mask generation function parameter...

CVE-2015-3194

crypto/rsa/rsaameth.c in OpenSSL 1.0.1 before 1.0.1q and 1.0.2 before 1.0.2e allows remote attackers to cause a denial of service NULL pointer dereference and application crash via an RSA PSS ASN.1 signature that lacks a mask generation function parameter...

OpenSSL ASN.1 Signed Null Pointer Reference Vulnerability

OpenSSL is an open source implementation of SSL for strong encryption of network communications. OpenSSL has a security vulnerability that can be exploited by a remote attacker to send a special ASN.1 signed certificate that uses the RSA PSS algorithm but does not contain the MAST generator...

CVE-2015-3194

OpenSSL vulnerability CVE-2015-3194 affects OpenSSL 1.0.1 before 1.0.1q and 1.0.2 before 1.0.2e, where an RSA PSS ASN.1 signature missing a mask generation function parameter can allow a remote attacker to cause a denial of service (NULL pointer dereference and crash). Mitigation is to upgrade to...

CVE-2015-3194

crypto/rsa/rsaameth.c in OpenSSL 1.0.1 before 1.0.1q and 1.0.2 before 1.0.2e allows remote attackers to cause a denial of service NULL pointer dereference and application crash via an RSA PSS ASN.1 signature that lacks a mask generation function parameter...

FreeBSD-SA-15:26.openssl

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-15:26.openssl Security Advisory The FreeBSD Project Topic: Multiple OpenSSL vulnerabilities Category: contrib Module: openssl Announced: 2015-12-05 Affects: All...

Updated openssl packages fix security vulnerability

If a client receives a ServerKeyExchange for an anonymous DH ciphersuite with the value of p set to 0 then a seg fault can occur leading to a possible denial of service attack CVE-2015-1794. Loic Jonas Etienne of Qnective AG discovered that the signature verification routines will crash with a NU...

openssl lib32-openssl: multiple issues

CVE-2015-3193 insecure private key in connection with DHE 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...

[SECURITY] [DSA 3413-1] openssl security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3413-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso December 04, 2015 https://www.debian.org/security/faq -...

UBUNTU-CVE-2015-3194

crypto/rsa/rsaameth.c in OpenSSL 1.0.1 before 1.0.1q and 1.0.2 before 1.0.2e allows remote attackers to cause a denial of service NULL pointer dereference and application crash via an RSA PSS ASN.1 signature that lacks a mask generation function parameter...

CVE-2015-3194

crypto/rsa/rsaameth.c in OpenSSL 1.0.1 before 1.0.1q and 1.0.2 before 1.0.2e allows remote attackers to cause a denial of service NULL pointer dereference and application crash via an RSA PSS ASN.1 signature that lacks a mask generation function parameter...

Vulnerability in OpenSSL - Certificate verify crash with missing PSS parameter

The signature verification routines will crash with a NULL pointer dereference if presented with an ASN.1 signature using the RSA PSS algorithm and absent mask generation function parameter. Since these routines are used to verify certificate signature algorithms this can be used to crash any...

CentOS 7 : ntp (CESA-2015:2231)

Updated ntp packages that fix multiple security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give...

ntp, ntpdate, sntp security update

CentOS Errata and Security Advisory CESA-2015:2231 Updated ntp packages that fix multiple security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. Common...

OpenSSL Multiple Vulnerabilities (20150319 - 2) - Linux

OpenSSL is prone to multiple vulnerabilities. Copyright C 2015 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...

GlassRAT Remote Access Trojan

A remote access Trojan used sparingly in targeted attacks has been found after living under cover for three years, undetected by most security gear. The RAT, dubbed GlassRAT, was signed with a certificate belonging to a popular Chinese software company with hundreds of millions of users worldwide...

SAP NetWeaver 7.4 XXE Injection

Application: SAP NetWeaver Versions Affected: SAP NetWeaver 7.4, probably others Vendor URL: http://SAP.com Bugs: XML External Entity Send: 16.04.2015 Reported: 16.04.2015 Vendor response: 16.04.2015 Date of Public Advisory: 11.08.2015 Reference: SAP Security Note 2168485 Author: Roman Bezhan...

The first Linux ransomware 马失前蹄: encryption vulnerabilities can be compromised-the vulnerability warning-the black bar safety net

In Windows have long had ransomware（ransom ransomware, until Linux in Linux. Encoder. 1, which is the first linux ransomware. This software acts with CryptoWall And TorLocker and other infamous Trojan horse software is very similar. Hackers use ransomware cases In hack remote use of popular...

Kaspersky AntiVirus - Certificate Handling Directory Traversal

Kaspersky AntiVirus - Certificate Handling Directory Traversal Source: https://code.google.com/p/google-security-research/issues/detail?id=539 When Kaspersky https inspection is enabled, temporary certificates are created in %PROGRAMDATA% for validation. I observed that the naming pattern is...

Linux Ransomware targeting Servers and Threatening Webmasters to Pay

Since past few years, Ransomware has emerged as one of the catastrophic malware programs that lets hacker encrypts all the contents of a victim's hard drive or/and server and demands ransom typically to be paid in Bitcoin in exchange for a key to decrypt it. Until now cyber criminals were targeti...