Amazon Linux 2 : openssl (ALAS-2019-1153)

The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. CVE-2018-0734 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were...

OpenSSL 1.1.1 < 1.1.1a Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 1.1.1a. It is, therefore, affected by multiple vulnerabilities as referenced in the 1.1.1a advisory. - The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use...

OpenSSL 1.1.0 < 1.1.0j Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 1.1.0j. It is, therefore, affected by multiple vulnerabilities as referenced in the 1.1.0j advisory. - The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use...

Security update for nodejs4 (important)

openSUSE Security Update: Security update for nodejs4 Announcement ID: openSUSE-SU-2019:0088-1 Rating: important References: 1113534 1113652 1117625 1117626 1117627 1117629 1117630 Cross-References: CVE-2018-0734 CVE-2018-12116 CVE-2018-12120 CVE-2018-12121 CVE-2018-12122 CVE-2018-12123...

Security Bulletin: IBM QRadar Network Packet Capture is vulnerable to 3RD PARTY CPU hardware utilizing speculative execution cache timing side-channel analysis known as Variant 4 or SpectreNG (CVE-2018-3639, CVE-2018-3640)

Summary Speculative execution is a technique used by many modern processors to improve performance by predicting which instructions may be executed based on past execution history. An attacker with local user access may be able to utilize sequences of speculative execution to perform a cache timi...

Low: openssl

Issue Overview: The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. CVE-2018-0734 Affected Packages: openssl Note: This advisory is applicable to Amazon Linux 2 A...

SUSE SLES12 Security Update : nodejs4 (SUSE-SU-2019:0117-1)

This update for nodejs4 fixes the following issues : Security issues fixed : CVE-2018-0734: Fixed a timing vulnerability in the DSA signature generation bsc1113652 CVE-2018-5407: Fixed a hyperthread port content side channel attack aka 'PortSmash' bsc1113534 CVE-2018-12120: Fixed that the debugge...

Security Bulletin: OpenSSL vunerability

Summary IBM MessageSight has addressed the following vulnerability. OpenSSL could allow a remote attacker to obtain sensitive information, caused by a timing side channel attack in the DSA signature algorithm. An attacker could exploit this vulnerability using variations in the signing algorithm ...

SUSE-SU-2019:0117-1 Security update for nodejs4

This update for nodejs4 fixes the following issues: Security issues fixed: - CVE-2018-0734: Fixed a timing vulnerability in the DSA signature generation bsc1113652 - CVE-2018-5407: Fixed a hyperthread port content side channel attack aka 'PortSmash' bsc1113534 - CVE-2018-12120: Fixed that the...

Oracle VM VirtualBox 5.2.x < 5.2.24 / 6.0.x < 6.0.2 (Jan 2019 CPU)

The version of Oracle VM VirtualBox running on the remote host is 5.2.x prior to 5.2.24 or 6.0.x prior to 6.0.2. It is, therefore, affected by multiple vulnerabilities as noted in the January 2018 Critical Patch Update advisory : - A denial of service vulnerability in the bundled third-party...

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...

Timing Attack

libgnutls.so is vulnerable to timing attacks. A malicious user could statistically analyze the timing data by sending packets to the application, conducting an attack similar to the "Lucky Thirteen" attack...

Timing Attack

sinatra is vulnerable to timing attacks. This vulnerability is caused because the csrf tokens are not compared in constant time, allowing malicious users to guess the valid csrf tokens based on the time that a comparison takes...

Information Disclosure

openssh is vulnerable to information disclosure attacks. The vulnerability exists as sshd in OpenSSH before 7.3, when SHA256 or SHA512 are used for user password hashing, uses BLOWFISH hashing on a static password when the username does not exist, which allows remote attackers to enumerate users ...

Timing Attack

jasypt is vulnerable to timing attacks. The attacks are possible because it uses Arrays.equals to verify passwords with different lengths, thereby revealing the time taken to compare the passwords...

Timing Attack

tomcat-catalina is vulnerable to timing attacks. When the supplied username does not exist, the Realm implementation will not process the supplied password, making a timing attack possible to determine valid usernames. Note that the default configuration includes the LockOutRealm which makes...

Information Disclosure

firefox is vulnerable to information disclosure attacks. The vulnerability exists as Mozilla Firefox before 48.0, Firefox ESR 45.4 and Thunderbird 45.4 allow remote attackers to obtain sensitive information about the previously retrieved page via Resource Timing API calls...

Timing Attack Vulnerability In Basic Authentication

Action Controller in the actionpack gem has a flaw in the way it compares usernames and passwords in the basic authentication authorization code. Due to the flaw, attackers can launch a timing attack by analyzing the time taken by a response and use the difference to find a valid username and...

Bruteforce Attack

openstack-nova is vulnerable to bruteforce attacks. The vulnerability exists as api/metadata/handler.py in OpenStack Compute Nova before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2, when proxying metadata requests through Neutron, makes it easier for remote attackers to guess instanc...

Timing Side- Channel Attack

OpenSSL is vulnerable to timing attacks. It happens because of lack of validation of MAC addresses in constant time during the processing of a malformed CBC padding. It is also known as "Lucky Thirteen" issue...