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...

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...

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...

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...

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-2019-0729

An Elevation of Privilege vulnerability exists in the way Azure IoT Java SDK generates symmetric keys for encryption, allowing an attacker to predict the randomness of the key, aka 'Azure IoT Java SDK Elevation of Privilege Vulnerability'...

CVE-2019-0729

An Elevation of Privilege vulnerability exists in the way Azure IoT Java SDK generates symmetric keys for encryption, allowing an attacker to predict the randomness of the key, aka 'Azure IoT Java SDK Elevation of Privilege Vulnerability'...

Security Bulletin: IBM Security Identity Adapters affected by OpenSSL RSA Key vulnerability (CVE-2018-0737)

Summary The Windows and z/OS Security Identity Adapters are now upgraded to a more current release to correct CVE CVE-2018-0737 "OpenSSL RSA Key generation algorithm information disclosure". Vulnerability Details CVEID: CVE-2018-0737 DESCRIPTION: OpenSSL could allow a local attacker to obtain...

Security Bulletin: Multiple vulnerabilities in ntp affect IBM Flex System Manager (FSM) (CVE-2014-9293, CVE-2014-9294, CVE-2014-9297, CVE-2014-9298)

Summary There are multiple vulnerabilities in ntp that is used by IBM Flex System Manager. Vulnerability Details Summary There are multiple vulnerabilities in ntp that is used by IBM Flex System Manager. Vulnerability Details: CVE-ID: CVE-2014-9293 Description: Network Time Protocol NTP Project N...

MGASA-2019-0038 Updated nss packages fix security vulnerability

Keegan Ryan discovered that NSS incorrectly handled ECDSA key generation. A local attacker could possibly use this issue to perform a cache-timing attack and recover private ECDSA keys CVE-2018-0495...

The vulnerability of the RSA key generation algorithm in the OpenSSL library allows a hacker to recover the private key.

The vulnerability of the RSA key generation algorithm in the OpenSSL library is related to errors in cryptographic transformations. Exploiting this vulnerability could allow a malicious actor, operating remotely, to recover the secret key...

EulerOS 2.0 SP5 : openssl (EulerOS-SA-2019-1009)

According to the versions of the openssl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - openssl: ROHNP - Key Extraction Side Channel in Multiple Crypto Libraries CVE-2018-0495 - openssl: Malicious server can send large prime to...

Tenable Nessus < 7.1.4 Multiple Vulnerabilities (TNS-2018-17)

According to its self-reported version, the Tenable Nessus application running on the remote host is prior to 7.1.4. It is, therefore, affected by multiple vulnerabilities: - Tenable Nessus contains a flaw in the bundled third-party component OpenSSL library's key handling during a TLS handshake...

botan2 -- Side channel during ECC key generation

botan2 developers reports: A timing side channel during ECC key generation could leak information about the high bits of the secret scalar. Such information allows an attacker to perform a brute force attack on the key somewhat more efficiently than they would otherwise. Found by Ján Jančár using...