989 matches found
GHSA-66M4-GC8H-HPJX Timing attack in eZ Platform Ibexa
Ibexa DXP is using random execution time to hinder timing attacks against user accounts, a method of discovering whether a given account exists in a system without knowing its password, thus affecting privacy. This implementation was found to not be good enough in some situations. The fix replace...
Timing attack in eZ Platform Ibexa
Ibexa DXP is using random execution time to hinder timing attacks against user accounts, a method of discovering whether a given account exists in a system without knowing its password, thus affecting privacy. This implementation was found to not be good enough in some situations. The fix replace...
SUSE CVE-2022-45142
The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding "!= 0" comparisons to the result of memcmp. When these patches were backported to the heimdal-7.7.1 and heimdal-7.8.0 branches and possibly other branches a logic inversion sneaked...
Information Disclosure
jenkins-2-plugins is vulnerable to Information Disclosure. The vulnerability exists due to the non-constant time comparison function in the library when checking whether the provided and computed webhook signatures are equal, allowing attackers to use statistical methods to obtain a valid webhook...
DEBIAN-CVE-2022-45142
The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding "!= 0" comparisons to the result of memcmp. When these patches were backported to the heimdal-7.7.1 and heimdal-7.8.0 branches and possibly other branches a logic inversion sneaked...
ALPINE-CVE-2022-45142
The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding "!= 0" comparisons to the result of memcmp. When these patches were backported to the heimdal-7.7.1 and heimdal-7.8.0 branches and possibly other branches a logic inversion sneaked...
Design/Logic Flaw
The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding "!= 0" comparisons to the result of memcmp. When these patches were backported to the heimdal-7.7.1 and heimdal-7.8.0 branches and possibly other branches a logic inversion sneaked...
K15295: OpenSSL vulnerability CVE-2014-0076
Security Advisory Description The Montgomery ladder implementation in OpenSSL through 1.0.0l does not ensure that certain swap operations have a constant-time behavior, which makes it easier for local users to obtain ECDSA nonces via a FLUSH+RELOAD cache side-channel attack. CVE-2014-0076 Impact...
SUSE CVE-2016-0790
Jenkins before 1.650 and LTS before 1.642.2 do not use a constant-time algorithm to verify API tokens, which makes it easier for remote attackers to determine API tokens via a brute-force approach...
SUSE CVE-2016-2849
Botan before 1.10.13 and 1.11.x before 1.11.29 do not use a constant-time algorithm to perform a modular inverse on the signature nonce k, which might allow remote attackers to obtain ECDSA secret keys via a timing side-channel attack...
SUSE CVE-2017-9526
In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key from side-channel observation during the signing process can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this session key in secure memory, to ensure that constant-time point...
SUSE CVE-2018-6535
An issue was discovered in Icinga 2.x through 2.8.1. The lack of a constant-time password comparison function can disclose the password to an attacker...
SUSE CVE-2019-14318
Crypto++ 8.3.0 and earlier contains a timing side channel in ECDSA signature generation. This allows a local or remote attacker, able to measure the duration of hundreds to thousands of signing operations, to compute the private key used. The issue occurs because scalar multiplication in ecp.cpp...
SUSE 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...
plugin: Non-constant time webhook signature comparison in GitHub Plugin
Jenkins GitHub Plugin 1.34.4 and earlier uses a non-constant time comparison function when checking whether the provided and computed webhook signatures are equal, allowing attackers to use statistical methods to obtain a valid webhook signature...
CVE-2022-45142
The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding "!= 0" comparisons to the result of memcmp. When these patches were backported to the heimdal-7.7.1 and heimdal-7.8.0 branches and possibly other branches a logic inversion sneaked...
UBUNTU-CVE-2022-45142
The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding "!= 0" comparisons to the result of memcmp. When these patches were backported to the heimdal-7.7.1 and heimdal-7.8.0 branches and possibly other branches a logic inversion sneaked...
Timing Attacks
github.com/openshift/osin is vulnerable to timing attacks. The vulnerability exists because the ClientSecretMatches function in client.go and CheckClientSecret function in util.go does not compare hashes in constant time, allowing an attacker to progressively use the timing of the request to...
PT-2022-6537 · Heimdal +4 · Heimdal +4
Name of the Vulnerable Software and Affected Versions: heimdal versions 7.7.1 through 7.8.0 Description: The issue is related to the implementation of the Kerberos5 protocol in heimdal, specifically concerning incorrect validation of message integrity codes. This can allow a remote attacker to...