2052 matches found
Medium: openssl11
Issue Overview: Issue summary: A timing side-channel which could potentially allow recovering the private key exists in the ECDSA signature computation. Impact summary: A timing side-channel in ECDSA signature computations could allow recovering the private key by an attacker. However, measuring...
Linux Distros Unpatched Vulnerability : CVE-2024-5288
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in wolfSSL before 5.7.0. A safe-error attack via Rowhammer, namely FAULT+PROBE, leads to ECDSA key disclosure. When WOLFSSLCHECKSIGFAULT...
Amazon Linux 2 : openssl-snapsafe (ALASOPENSSL-SNAPSAFE-2025-007)
The version of openssl-snapsafe installed on the remote host is prior to 1.0.2k-24. It is, therefore, affected by a vulnerability as referenced in the ALAS2OPENSSL-SNAPSAFE-2025-007 advisory. Issue summary: A timing side-channel which could potentially allow recoveringthe private key exists in th...
Linux Distros Unpatched Vulnerability : CVE-2024-31497
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In PuTTY 0.68 through 0.80 before 0.81, biased ECDSA nonce generation allows an attacker to recover a user's NIST P-521 secret key via a quick attack in...
Linux Distros Unpatched Vulnerability : CVE-2024-34703
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Botan is a C++ cryptography library. X.509 certificates can identify elliptic curves using either an object identifier or using explicit encoding of the...
Linux Distros Unpatched Vulnerability : CVE-2024-42461
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Elliptic package 6.5.6 for Node.js, ECDSA signature malleability occurs because BER-encoded signatures are allowed. CVE-2024-42461 Note that Nessus relie...
Linux Distros Unpatched Vulnerability : CVE-2024-13176
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Issue summary: A timing side-channel which could potentially allow recovering the private key exists in the ECDSA signature computation. Impact summary: A timin...
Linux Distros Unpatched Vulnerability : CVE-2018-0495
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Libgcrypt before 1.7.10 and 1.8.x before 1.8.3 allows a memory-cache side-channel attack on ECDSA signatures that can be mitigated through the use of blinding...
OESA-2025-1193 edk2 security update
EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications. Security Fixes: Issue summary: A timing side-channel which could potentially allow recovering the private key exists in the ECDSA signature computation. Impact summary: A timing...
USN-7278-1: OpenSSL vulnerabilities
George Pantelakis and Alicja Kario discovered that OpenSSL had a timing side-channel when performing ECDSA signature computations. A remote attacker could possibly use this issue to recover private data. CVE-2024-13176 It was discovered that OpenSSL incorrectly handled certain memory operations...
USN-7278-1 openssl vulnerabilities
George Pantelakis and Alicja Kario discovered that OpenSSL had a timing side-channel when performing ECDSA signature computations. A remote attacker could possibly use this issue to recover private data. CVE-2024-13176 It was discovered that OpenSSL incorrectly handled certain memory operations...
Security Bulletin: z/Transaction Processing Facility is affected by an OpenSSL vulnerability
Summary The z/TPF version of OpenSSL was updated to address the vulnerability described by CVE-2024-13176. Vulnerability Details CVEID:CVE-2024-13176 DESCRIPTION: Issue summary: A timing side-channel which could potentially allow recovering the private key exists in the ECDSA signature computatio...
Information Disclosure
Elliptic is vulnerable to Information Disclosure. The vulnerability is due to inadequate input validation in the ECDSA signing process. Specifically, the system accepts malformed inputs like strings or numbers without proper checks, which allows an attacker to craft input that can lead to the...
SUSE CVE-2024-5288
An issue was discovered in wolfSSL before 5.7.0. A safe-error attack via Rowhammer, namely FAULT+PROBE, leads to ECDSA key disclosure. When WOLFSSLCHECKSIGFAULTS is used in signing operations with private ECC keys, such as in server-side TLS connections, the connection is halted if any fault...
Elliptic's private key extraction in ECDSA upon signing a malformed input (e.g. a string)
Summary Private key can be extracted from ECDSA signature upon signing a malformed input e.g. a string or a number, which could e.g. come from JSON network input Note that elliptic by design accepts hex strings as one of the possible input types Details In this code:...
PT-2025-7253 · Elliptic · Elliptic
Name of the Vulnerable Software and Affected Versions: elliptic affected versions not specified Description: The issue allows for private key extraction from ECDSA signatures when signing a malformed input, such as a string or a number, which could come from JSON network input. This is possible...
SUSE SLED15 / SLES15 / openSUSE 15 Security Update : openssl-3 (SUSE-SU-2025:0430-1)
The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2025:0430-1 advisory. - CVE-2024-13176: Fixed timing side-channel in ECDSA signature computation bsc1236136. Tenable has...
SUSE-SU-2025:0430-1 Security update for openssl-3
This update for openssl-3 fixes the following issues: - CVE-2024-13176: Fixed timing side-channel in ECDSA signature computation bsc1236136...
Security update for openssl-1_1
This update for openssl-11 fixes the following issues: CVE-2024-13176: Fixed timing side-channel in the ECDSA signature computation bsc1236136 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you...