https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 16 Oct 2026 01:00:01 +0000 https://cve.radiocsirt.org/vuln/bell-cve-2023-3724 <p><strong>Withdrawn by the publisher.</strong></p> <p><strong>Withdrawn by the publisher.</strong></p> https://cve.radiocsirt.org/vuln/bell-cve-2023-3724 https://cve.radiocsirt.org/vuln/euvd-2026-198368 EUVD-2026-198368 https://cve.radiocsirt.org/vuln/euvd-2026-198368 https://cve.radiocsirt.org/vuln/fkie_cve-2023-3724 <p>If a TLS 1.3 client gets neither a PSK (pre shared key) extension nor a KSE (key share extension) when connecting to a malicious server, a default predictable buffer gets used for the IKM (Input Keying Material) value when generating the session master secret. Using a potentially known IKM value when generating the session master secret key compromises the key generated, allowing an eavesdropper to reconstruct it and potentially allowing access to or meddling with message contents in the session. This issue does not affect client validation of connected servers, nor expose private key information, but could result in an insecure TLS 1.3 session when not controlling both sides of the connection. wolfSSL recommends that TLS 1.3 client side users update the version of wolfSSL used.</p> <p>If a TLS 1.3 client gets neither a PSK (pre shared key) extension nor a KSE (key share extension) when connecting to a malicious server, a default predictable buffer gets used for the IKM (Input Keying Material) value when generating the session master secret. Using a potentially known IKM value when generating the session master secret key compromises the key generated, allowing an eavesdropper to reconstruct it and potentially allowing access to or meddling with message contents in the session. This issue does not affect client validation of connected servers, nor expose private key information, but could result in an insecure TLS 1.3 session when not controlling both sides of the connection. wolfSSL recommends that TLS 1.3 client side users update the version of wolfSSL used.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2023-3724 https://cve.radiocsirt.org/vuln/ghsa-h4rv-393v-2f5h <p>If a TLS 1.3 client gets neither a PSK (pre shared key) extension nor a KSE (key share extension) when connecting to a malicious server, a default predictable buffer gets used for the IKM (Input Keying Material) value when generating the session master secret. Using a potentially known IKM value when generating the session master secret key compromises the key generated, allowing an eavesdropper to reconstruct it and potentially allowing access to or meddling with message contents in the session. This issue does not affect client validation of connected servers, nor expose private key information, but could result in an insecure TLS 1.3 session when not controlling both sides of the connection. wolfSSL recommends that TLS 1.3 client side users update the version of wolfSSL used.</p> <p>If a TLS 1.3 client gets neither a PSK (pre shared key) extension nor a KSE (key share extension) when connecting to a malicious server, a default predictable buffer gets used for the IKM (Input Keying Material) value when generating the session master secret. Using a potentially known IKM value when generating the session master secret key compromises the key generated, allowing an eavesdropper to reconstruct it and potentially allowing access to or meddling with message contents in the session. This issue does not affect client validation of connected servers, nor expose private key information, but could result in an insecure TLS 1.3 session when not controlling both sides of the connection. wolfSSL recommends that TLS 1.3 client side users update the version of wolfSSL used.</p> https://cve.radiocsirt.org/vuln/ghsa-h4rv-393v-2f5h https://cve.radiocsirt.org/vuln/gsd-2023-3724 gsd-2023-3724 https://cve.radiocsirt.org/vuln/gsd-2023-3724 https://cve.radiocsirt.org/vuln/msrc_cve-2023-3724 msrc_CVE-2023-3724 https://cve.radiocsirt.org/vuln/msrc_cve-2023-3724 https://cve.radiocsirt.org/vuln/ubuntu-cve-2023-3724 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: wolfssl, Ubuntu:18.04:LTS: wolfssl, Ubuntu:20.04:LTS: wolfssl, Ubuntu:22.04:LTS: wolfssl, Ubuntu:24.04:LTS: wolfssl, Ubuntu:25.10: wolfssl, Ubuntu:26.04:LTS: wolfssl</p> <p>If a TLS 1.3 client gets neither a PSK (pre shared key) extension nor a KSE (key share extension) when connecting to a malicious server, a default predictable buffer gets used for the IKM (Input Keying Material) value when generating the session master secret. Using a potentially known IKM value when generating the session master secret key compromises the key generated, allowing an eavesdropper to reconstruct it and potentially allowing access to or meddling with message contents in the session. This issue does not affect client validation of connected servers, nor expose private key information, but could result in an insecure TLS 1.3 session when not controlling both sides of the connection. wolfSSL recommends that TLS 1.3 client side users update the version of wolfSSL used.</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: wolfssl, Ubuntu:18.04:LTS: wolfssl, Ubuntu:20.04:LTS: wolfssl, Ubuntu:22.04:LTS: wolfssl, Ubuntu:24.04:LTS: wolfssl, Ubuntu:25.10: wolfssl, Ubuntu:26.04:LTS: wolfssl</p> <p>If a TLS 1.3 client gets neither a PSK (pre shared key) extension nor a KSE (key share extension) when connecting to a malicious server, a default predictable buffer gets used for the IKM (Input Keying Material) value when generating the session master secret. Using a potentially known IKM value when generating the session master secret key compromises the key generated, allowing an eavesdropper to reconstruct it and potentially allowing access to or meddling with message contents in the session. This issue does not affect client validation of connected servers, nor expose private key information, but could result in an insecure TLS 1.3 session when not controlling both sides of the connection. wolfSSL recommends that TLS 1.3 client side users update the version of wolfSSL used.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2023-3724