EulerOS Virtualization 3.0.2.2 : openssl (EulerOS-SA-2020-1274)

According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker,...

Amazon Linux AMI : nss, nss-softokn, nss-util, nspr (ALAS-2020-1355)

The version of nspr installed on the remote host is prior to 4.21.0-1.43. The version of nss installed on the remote host is prior to 3.44.0-7.84. The version of nss-softokn installed on the remote host is prior to 3.44.0-8.44. The version of nss-util installed on the remote host is prior to...

Security Bulletin: OpenSSL publicly disclosed vulnerability

Summary IBM MobileFirst Platform Foundation has addressed the following vulnerabilityies by updating the version of OpenSSL. Vulnerability Details CVEID: CVE-2019-1563 DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by a padding oracle attack in...

EulerOS Virtualization for ARM 64 3.0.2.0 : nss-softokn (EulerOS-SA-2020-1252)

According to the versions of the nss-softokn packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted...

EulerOS Virtualization for ARM 64 3.0.2.0 : openssl (EulerOS-SA-2020-1221)

According to the versions of the openssl packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - In situations where an attacker receives automated notification of the success or failure of a decryption attempt an...

[ASA-202003-7] mbedtls: private key recovery

Arch Linux Security Advisory ASA-202003-7 ========================================= Severity: High Date : 2020-03-11 CVE-ID : CVE-2019-18222 Package : mbedtls Type : private key recovery Remote : No Link : https://security.archlinux.org/AVG-1104 Summary ======= The package mbedtls before version...

Updated mbedtls packages fix security vulnerabilities

Updated mbedtls packages fix security vulnerabilities: If Mbed TLS is running in an SGX enclave and the adversary has control of the main operating system, they can launch a side channel attack to recover the RSA private key when it is being imported. Found by Alejandro Cabrera Aldaya and Billy...

MGASA-2020-0130 Updated mbedtls packages fix security vulnerabilities

Updated mbedtls packages fix security vulnerabilities: If Mbed TLS is running in an SGX enclave and the adversary has control of the main operating system, they can launch a side channel attack to recover the RSA private key when it is being imported. Found by Alejandro Cabrera Aldaya and Billy...

The vulnerability of the PRNG component of the FortiOS operating system allows a hacker to gain unauthorized access to protected information.

The vulnerability of the PRNG component in the FortiOS operating system relates to the use of a weak entropy source during key generation. Exploiting this vulnerability could allow an attacker, operating remotely, to gain unauthorized access to protected information, when FortiOS acts as a client...

Security Bulletin: Aspera Web Applications (Faspex, Console, Orchestrator) are affected by OpenSSL Vulnerabilities (CVE-2019-1547, CVE-2019-1549, CVE-2019-1563)

Summary Aspera Web Applications Faspex, Console, Orchestrator have addressed the following OpenSSL Vulnerabilities. Vulnerability Details CVEID: CVE-2019-1547 DESCRIPTION: Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However,...

FreeBSD : Mbed TLS -- Side channel attack on ECDSA (b70b880f-5727-11ea-a2f3-001cc0382b2f)

Janos Follath reports : Our bignum implementation is not constant time/constant trace, so side channel attacks can retrieve the blinded value, factor it as it is smaller than RSA keys and not guaranteed to have only large prime factors, and then, by brute force, recover the key. C Tenable Network...

Security Bulletin: OpenSSL vulnerability affects IBM Rational Team Concert

Summary OpenSSL has a security vulnerability that allows a remote attacker to exploit the application. OpenSSL is used by Rational BuildForge Agent shipped with IBM Rational Team Concert. Rational BuildForge has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2019-1547 DESCRIPTION:...

USN-4236-1: Libgcrypt vulnerability | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description It was discovered that Libgcrypt was susceptible to a ECDSA timing attack. An attacker could possibly use this attack to recover sensitive information. CVEs contained in this USN include: CVE-2019-13627...

USN-4236-2: Libgcrypt vulnerability | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 16.04 Description USN-4236-1 fixed a vulnerability in Libgcrypt. This update provides the corresponding fix for Ubuntu 16.04 LTS. Original advisory details: It was discovered that Libgcrypt was susceptible to a ECDSA timin...

USN-4236-3: Libgcrypt vulnerability

USN-4236-1 fixed a vulnerability in Libgcrypt. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: It was discovered that Libgcrypt was susceptible to a ECDSA timing attack. An attacker could possibly use this attack to recover...

Updated mbedtls packages fix security vulnerabilities

This update from mbedTLS 2.16.2 to mbedTLS 2.16.4 fixes several security vulnerabilities, among which: The deterministic ECDSA calculation reused the scheme's HMAC-DRBG to implement blinding. Because of this for the same key and message the same blinding value was generated. This reduced the...

MGASA-2020-0053 Updated mbedtls packages fix security vulnerabilities

This update from mbedTLS 2.16.2 to mbedTLS 2.16.4 fixes several security vulnerabilities, among which: The deterministic ECDSA calculation reused the scheme's HMAC-DRBG to implement blinding. Because of this for the same key and message the same blinding value was generated. This reduced the...

CVE-2019-18222

The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS through 2.19.1 does not reduce the blinded scalar before computing the inverse, which allows a local attacker to recover the private key via side-channel attacks...

ALPINE-CVE-2019-18222

The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS through 2.19.1 does not reduce the blinded scalar before computing the inverse, which allows a local attacker to recover the private key via side-channel attacks...

CVE-2019-18222

The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS through 2.19.1 does not reduce the blinded scalar before computing the inverse, which allows a local attacker to recover the private key via side-channel attacks...