https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 06 Oct 2026 04:00:34 +0000 https://cve.radiocsirt.org/vuln/cve-2025-14505 <p><strong>Affected:</strong> Elliptic</p> <p>The ECDSA implementation of the Elliptic package generates incorrect signatures if an interim value of &#39;k&#39; (as computed based on step 3.2 of RFC 6979 https://datatracker.ietf.org/doc/html/rfc6979 ) has leading zeros and is susceptible to cryptanalysis, which can lead to secret key exposure. This happens, because the byte-length of &#39;k&#39; is incorrectly computed, resulting in its getting truncated during the computation. Legitimate transactions or communications will be broken as a result. Furthermore, due to the nature of the fault, attackers could–under certain conditions–derive the secret key, if they could get their hands on both a faulty signature generated by a vulnerable version of Elliptic and a correct signature for the same inputs.</p> <p>This issue affects all known versions of Elliptic (at the time of writing, versions less than or equal to 6.6.1).</p> <p><strong>Affected:</strong> Elliptic</p> <p>The ECDSA implementation of the Elliptic package generates incorrect signatures if an interim value of &#39;k&#39; (as computed based on step 3.2 of RFC 6979 https://datatracker.ietf.org/doc/html/rfc6979 ) has leading zeros and is susceptible to cryptanalysis, which can lead to secret key exposure. This happens, because the byte-length of &#39;k&#39; is incorrectly computed, resulting in its getting truncated during the computation. Legitimate transactions or communications will be broken as a result. Furthermore, due to the nature of the fault, attackers could–under certain conditions–derive the secret key, if they could get their hands on both a faulty signature generated by a vulnerable version of Elliptic and a correct signature for the same inputs.</p> <p>This issue affects all known versions of Elliptic (at the time of writing, versions less than or equal to 6.6.1).</p> https://cve.radiocsirt.org/vuln/cve-2025-14505