Security update for openssl (important)

This update for openssl fixes various security issues: Security issues fixed: - CVE-2016-0800 aka the "DROWN" attack bsc968046: OpenSSL was vulnerable to a cross-protocol attack that could lead to decryption of TLS sessions by using a server supporting SSLv2 and EXPORT cipher suites as a...

Security update for openssl (important)

This update for openssl fixes the following issues: Security issues fixed: - CVE-2016-0800 aka the "DROWN" attack bsc968046: OpenSSL was vulnerable to a cross-protocol attack that could lead to decryption of TLS sessions by using a server supporting SSLv2 and EXPORT cipher suites as a...

SUSE: Security Advisory for openssl (SUSE-SU-2016:0617-1)

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...

DEBIAN-CVE-2016-2522

The dissectberconstrainedbitstring function in epan/dissectors/packet-ber.c in the ASN.1 BER dissector in Wireshark 2.0.x before 2.0.2 does not verify that a certain length is nonzero, which allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafte...

Wireshark - dissect_ber_set Static Out-of-Bounds Read

Wireshark - dissectberset Static Out-of-Bounds Read Source: https://code.google.com/p/google-security-research/issues/detail?id=648 The following crash due to a static out-of-bounds read can be observed in an ASAN build of Wireshark current git master, by feeding a malformed file to tshark "$...

Wireshark - dissect_ber_set Static Out-of-Bounds Read

Exploit for multiple platform in category dos / poc Source: https://code.google.com/p/google-security-research/issues/detail?id=648 The following crash due to a static out-of-bounds read can be observed in an ASAN build of Wireshark current git master, by feeding a malformed file to tshark "$...

DEBIAN-CVE-2015-3195

The ASN1TFLGCOMBINE implementation in crypto/asn1/tasndec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed X509ATTRIBUTE data, which allows remote attackers to obtain sensitive information from process memory by...

Information disclosure

The ASN1TFLGCOMBINE implementation in crypto/asn1/tasndec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed X509ATTRIBUTE data, which allows remote attackers to obtain sensitive information from process memory by...

UBUNTU-CVE-2015-3195

The ASN1TFLGCOMBINE implementation in crypto/asn1/tasndec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed X509ATTRIBUTE data, which allows remote attackers to obtain sensitive information from process memory by...

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...

MySQL Enterprise Monitor 2.3.x < 2.3.21 / 3.0.x < 3.0.23 Multiple Vulnerabilities

According to its self-reported version, the MySQL Enterprise Monitor application running on the remote host is 2.3.x prior to 2.3.21 or 3.0.x prior to 3.0.23. It is, therefore, potentially affected by multiple vulnerabilities : - An invalid read error exists in the ASN1TYPEcmp function due to...

Debian DLA-247-1 : openssl security update (Logjam)

Multiple vulnerabilities were discovered in OpenSSL, a Secure Sockets Layer toolkit. CVE-2014-8176 Praveen Kariyanahalli, Ivan Fratric and Felix Groebert discovered that an invalid memory free could be triggered when buffering DTLS data. This could allow remote attackers to cause a denial of...

UBUNTU-CVE-2015-1789

The X509cmptime function in crypto/x509/x509vfy.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafted length field in ASN1TIME data, as demonstrated...

GNU Libtasn1 'decoding.c' Heap Buffer Overflow Vulnerability

GNU Libtasn1 is a stand-alone library written in C for manipulating ASN.1 objects that include DER/BER encoding and decoding. A heap buffer overflow vulnerability exists in the asn1extractderoctet function of GNU Libtasn1 lib/decoding.c. A remote attacker could cause a denial of service by...

libtasn1 stack buffer overflow vulnerability

Libtasn1 is a C library from the GNU project for developing ASN.1 Abstract Syntax Notation One, a standard for describing the representation, encoding, transmission, and decoding of data structure management. A stack buffer overflow vulnerability exists in the asn1derdecoding function in versions...

DEBIAN-CVE-2015-2806

Stack-based buffer overflow in asn1derdecoding in libtasn1 before 4.4 allows remote attackers to have unspecified impact via unknown vectors...

UBUNTU-CVE-2015-2806

Stack-based buffer overflow in asn1derdecoding in libtasn1 before 4.4 allows remote attackers to have unspecified impact via unknown vectors...

openssl: invalid pointer use in ASN1_TYPE_cmp()

An invalid pointer use flaw was found in OpenSSL's ASN1TYPEcmp function. A remote attacker could crash a TLS/SSL client or server using OpenSSL via a specially crafted X.509 certificate when the attacker-supplied certificate was verified by the application...

Debian DLA-77-1 : libtasn1-3 security update

Several vulnerabilities were discovered in libtasn1-3, a library that manages ASN1 Abstract Syntax Notation One structures. An attacker could use those to cause a denial of service via out-of-bounds access or NULL pointer dereference. NOTE: Tenable Network Security has extracted the preceding...

openssl: invalid pointer use in ASN1_TYPE_cmp()

An invalid pointer use flaw was found in OpenSSL's ASN1TYPEcmp function. A remote attacker could crash a TLS/SSL client or server using OpenSSL via a specially crafted X.509 certificate when the attacker-supplied certificate was verified by the application...