637 matches found
CVE-2016-8871
In Botan 1.11.29 through 1.11.32, RSA decryption with certain padding options had a detectable timing channel which could given sufficient queries be used to recover plaintext, aka an "OAEP side channel" attack...
CVE-2016-8871
In Botan 1.11.29 through 1.11.32, RSA decryption with certain padding options had a detectable timing channel which could given sufficient queries be used to recover plaintext, aka an "OAEP side channel" attack...
CVE-2016-8871
In Botan 1.11.29 through 1.11.32, RSA decryption with certain padding options had a detectable timing channel which could given sufficient queries be used to recover plaintext, aka an "OAEP side channel" attack...
Code injection
In Botan 1.11.29 through 1.11.32, RSA decryption with certain padding options had a detectable timing channel which could given sufficient queries be used to recover plaintext, aka an "OAEP side channel" attack...
CVE-2016-8871
CVE-2016-8871 affects Botan 1.11.29 through 1.11.32, where RSA decryption with certain padding options exposes a detectable OAEP timing channel. With a sufficient number of queries, an attacker could recover plaintext. The provided connected documents confirm the vulnerability details but do not ...
CVE-2016-8871
In Botan 1.11.29 through 1.11.32, RSA decryption with certain padding options had a detectable timing channel which could given sufficient queries be used to recover plaintext, aka an "OAEP side channel" attack...
CVE-2016-8871
Removed by vendor...
Fedora 22 : botan (2016-fe0d8f126a)
From the upstream release notes : Botan 1.10.13 has been released backporting some side channel protections for ECDSA signatures CVE-2016-2849 and PKCS 1 RSA decryption CVE-2015-7827. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update...
Fedora 23 : botan (2016-f2aae0dbc5)
From the upstream release notes : Botan 1.10.13 has been released backporting some side channel protections for ECDSA signatures CVE-2016-2849 and PKCS 1 RSA decryption CVE-2015-7827. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update...
FreeBSD : botan -- multiple vulnerabilities (ac0900df-31d0-11e6-8e82-002590263bf5)
Jack Lloyd reports : Botan 1.10.13 has been released backporting some side channel protections for ECDSA signatures CVE-2016-2849 and PKCS 1 RSA decryption CVE-2015-7827. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted fro...
Fedora Update for botan FEDORA-2016-f2aae0dbc5
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...
Fedora Update for botan FEDORA-2016-fe0d8f126a
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...
MGASA-2016-0208 Updated botan packages fix security vulnerabilities
Updated botan packages fix security vulnerabilities: During RSA decryption, how long decoding of PKCS 1 v1.5 padding took was input dependent. If these differences could be measured by an attacker, it could be used to mount a Bleichenbacher million-message attack CVE-2015-7827. ECDSA and DSA...
Updated botan packages fix security vulnerabilities
Updated botan packages fix security vulnerabilities: During RSA decryption, how long decoding of PKCS 1 v1.5 padding took was input dependent. If these differences could be measured by an attacker, it could be used to mount a Bleichenbacher million-message attack CVE-2015-7827. ECDSA and DSA...
Botan weak encryption vulnerability
Botan is a C++ library of cryptographic algorithms that supports AES, DES, SHA-1, RSA, DSA and Diffie-Hellman. A weak cryptographic vulnerability in the Miller-Rabin prime test in Botan versions prior to 1.10.8 and 1.11.x prior to 1.11.9 stems from the program failing to properly use a single...
Botan heap buffer overflow vulnerability (CNVD-2016-03251)
Botan is a C++ library of cryptographic algorithms that supports AES, DES, SHA-1, RSA, DSA and Diffie-Hellman. A heap buffer overflow vulnerability exists in the 'P-521' function in Botan version 1.11.x prior to 1.11.27. A remote attacker can exploit this vulnerability to cause a denial of servic...
Botan Downgrade Vulnerability
Botan is a C++ library of cryptographic algorithms that supports AES, DES, SHA-1, RSA, DSA and Diffie-Hellman. A degradation vulnerability exists in Botan versions 1.11.x prior to 1.11.29, which stems from the program's failure to enforce a TLS policy on the signature algorithm and the ECC ellipt...
[SECURITY] Fedora 22 Update: botan-1.10.13-1.fc22
Botan is a BSD-licensed crypto library written in C++. It provides a wide variety of basic cryptographic algorithms, X.509 certificates and CRLs, PKCS \10 certificate requests, a filter/pipe message processing system, and a wide variety of other features, all written in portable C++. The API...
[SECURITY] Fedora 23 Update: botan-1.10.13-1.fc23
Botan is a BSD-licensed crypto library written in C++. It provides a wide variety of basic cryptographic algorithms, X.509 certificates and CRLs, PKCS \10 certificate requests, a filter/pipe message processing system, and a wide variety of other features, all written in portable C++. The API...