CVE-2021-24115

In Botan before 2.17.3, constant-time computations are not used for certain decoding and encoding operations base32, base58, base64, and hex...

CVE-2021-24115

In Botan before 2.17.3, constant-time computations are not used for certain decoding and encoding operations base32, base58, base64, and hex...

Botan Security Vulnerabilities

Botan is a library of cryptographic algorithms written in C++. It supports a variety of algorithms such as AES, DES, SHA-1, RSA, DSA and Diffie-Hellman. A security vulnerability exists in Botan before 2.17.3, which stems from the fact that constant time calculations are not used for certain...

OSV-2018-41 Heap-buffer-overflow in Botan::bigint_monty_redc

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6581 Crash type: Heap-buffer-overflow READ 8 Crash state: Botan::bigintmontyredc Botan::CurveGFpMontgomery::curvemul Botan::CurveGFpMontgomery::tocurverep...

Security Bulletin: A vulnerability in Open Source Botan affects IBM Netezza Platform Software clients

Summary Open Source Botan is used by IBM Netezza Platform Software. IBM Netezza Platform Software has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2017-14737 DESCRIPTION: Botan could allow a local attacker to obtain sensitive information, caused by a flaw in the cryptographic...

Security Bulletin: A vulnerability in Open Source Botan affects IBM Netezza SQL Extensions

Summary Open Source Botan is used by IBM Netezza SQL Extensions. IBM Netezza SQL Extensions has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2017-14737 DESCRIPTION: Botan could allow a local attacker to obtain sensitive information, caused by a flaw in the cryptographic...

Security Bulletin: A vulnerability in Open Source Botan affects IBM Netezza Platform Software clients (CVE-2016-2849).

Summary Open Source Botan is used by IBM Netezza Platform Software . IBM Netezza Platform Software has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2016-2849 DESCRIPTION: Botan could allow a remote attacker to obtain sensitive information, caused by the failure to use a...

Recommended update for dkgpg, libTMCG (moderate)

openSUSE Security Update: Recommended update for dkgpg, libTMCG Announcement ID: openSUSE-SU-2019:1951-1 Rating: moderate References: Affected Products: openSUSE Leap 15.1 openSUSE Leap 15.0 An update that contains security fixes can now be installed. Description: This update for dkgpg, libTMCG...

CVE-2018-20187

A side-channel issue was discovered in Botan before 2.9.0. An attacker capable of precisely measuring the time taken for ECC key generation may be able to derive information about the high bits of the secret key, as the function to derive the public point from the secret scalar uses an unblinded...

Design/Logic Flaw

A side-channel issue was discovered in Botan before 2.9.0. An attacker capable of precisely measuring the time taken for ECC key generation may be able to derive information about the high bits of the secret key, as the function to derive the public point from the secret scalar uses an unblinded...

CVE-2018-20187

A side-channel issue was discovered in Botan before 2.9.0. An attacker capable of precisely measuring the time taken for ECC key generation may be able to derive information about the high bits of the secret key, as the function to derive the public point from the secret scalar uses an unblinded...

UBUNTU-CVE-2018-20187

A side-channel issue was discovered in Botan before 2.9.0. An attacker capable of precisely measuring the time taken for ECC key generation may be able to derive information about the high bits of the secret key, as the function to derive the public point from the secret scalar uses an unblinded...

ALPINE-CVE-2018-20187

A side-channel issue was discovered in Botan before 2.9.0. An attacker capable of precisely measuring the time taken for ECC key generation may be able to derive information about the high bits of the secret key, as the function to derive the public point from the secret scalar uses an unblinded...

DEBIAN-CVE-2018-20187

A side-channel issue was discovered in Botan before 2.9.0. An attacker capable of precisely measuring the time taken for ECC key generation may be able to derive information about the high bits of the secret key, as the function to derive the public point from the secret scalar uses an unblinded...

CVE-2018-20187

A side-channel issue was discovered in Botan before 2.9.0. An attacker capable of precisely measuring the time taken for ECC key generation may be able to derive information about the high bits of the secret key, as the function to derive the public point from the secret scalar uses an unblinded...

CVE-2018-20187

A side-channel issue was discovered in Botan before 2.9.0. An attacker capable of precisely measuring the time taken for ECC key generation may be able to derive information about the high bits of the secret key, as the function to derive the public point from the secret scalar uses an unblinded...

CVE-2018-20187

The CVE-2018-20187 issue affects Botan before 2.9.0. It is a side‑channel vulnerability in ECC key generation: an attacker who can precisely measure the time to generate the secret key could deduce information about the high bits of the secret key because the public-point derivation uses an unbli...

CVE-2018-20187

A side-channel issue was discovered in Botan before 2.9.0. An attacker capable of precisely measuring the time taken for ECC key generation may be able to derive information about the high bits of the secret key, as the function to derive the public point from the secret scalar uses an unblinded...

CVE-2018-20187

A side-channel issue was discovered in Botan before 2.9.0. An attacker capable of precisely measuring the time taken for ECC key generation may be able to derive information about the high bits of the secret key, as the function to derive the public point from the secret scalar uses an unblinded...

botan/mode_padding: Heap-buffer-overflow in ref_oneandzero_unpad

Project: https://github.com/randombit/botan.git Detailed report: https://oss-fuzz.com/testcase?key=5645045441495040 Project: botan Fuzzer: aflbotanmodepadding Fuzz target binary: modepadding Job Type: aflasanbotan Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address:...