CVE-2018-9127

Botan 2.2.0 - 2.4.0 fixed in 2.5.0 improperly handled wildcard certificates and could accept certain certificates as valid for hostnames when, under RFC 6125 rules, they should not match. This only affects certificates issued to the same domain as the host, so to impersonate a host one must alrea...

CVE-2018-9127

Botan 2.2.0 - 2.4.0 fixed in 2.5.0 improperly handled wildcard certificates and could accept certain certificates as valid for hostnames when, under RFC 6125 rules, they should not match. This only affects certificates issued to the same domain as the host, so to impersonate a host one must alrea...

botan/invert: Use-of-uninitialized-value in Botan::word_add

Project: https://github.com/randombit/botan.git Detailed report: https://oss-fuzz.com/testcase?key=5113093358092288 Project: botan Fuzzer: libFuzzerbotaninvert Fuzz target binary: invert Job Type: libfuzzermsanbotan Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

botan/pkcs8: Heap-buffer-overflow in Botan::bigint_monty_redc

Project: https://github.com/randombit/botan.git Detailed report: https://oss-fuzz.com/testcase?key=5182248321024000 Project: botan Fuzzer: libFuzzerbotanpkcs8 Fuzz target binary: pkcs8 Job Type: libfuzzerasanbotan Platform Id: linux Crash Type: Heap-buffer-overflow READ 8 Crash Address:...

MGASA-2017-0422 Updated botan packages fix security vulnerability

In the Montgomery exponentiation code, a table of precomputed values is used. An attacker able to analyze which cache lines were accessed perhaps via an active attack such as Prime+Probe could recover information about the exponent CVE-2017-14737...

Updated botan packages fix security vulnerability

In the Montgomery exponentiation code, a table of precomputed values is used. An attacker able to analyze which cache lines were accessed perhaps via an active attack such as Prime+Probe could recover information about the exponent CVE-2017-14737...

[SECURITY] Fedora 27 Update: botan-1.10.17-1.fc27

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 27 Update: botan-1.10.17-1.fc27

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...

Fedora Update for botan FEDORA-2017-7e5ac0896e

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 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-2017-d4248ba346

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 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-SU-2017:2855-1 Security update for Botan

This update for Botan fixes the following issues: This security issue was fixed: - CVE-2017-14737: A cryptographic cache-based side channel in the RSA implementation in Botan allowed a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occured because an...

[SECURITY] Fedora 26 Update: botan-1.10.17-1.fc26

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 25 Update: botan-1.10.17-1.fc25

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...

[ASA-201710-17] botan: information disclosure

Arch Linux Security Advisory ASA-201710-17 ========================================== Severity: Medium Date : 2017-10-12 CVE-ID : CVE-2017-14737 Package : botan Type : information disclosure Remote : No Link : https://security.archlinux.org/AVG-416 Summary ======= The package botan before version...

Botan Design Vulnerability

Botan is a library of cryptographic algorithms in the C++ programming language that supports AES, DES, SHA-1, RSA, DSA and Diffie-Hellman. A security vulnerability exists in the RSA implementation in Botan versions prior to 1.10.17, 1.11.x and 2.x prior to 2.3.0. A local attacker can exploit this...

CVE-2017-14737

A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key...

CVE-2017-14737

A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key...

Design/Logic Flaw

A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key...

CVE-2017-14737

A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key...

UBUNTU-CVE-2017-14737

A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key...