268 matches found
CVE-2026-55952 TLS 1.3 server denial of service via malformed ClientHello pre-shared key extension
The Erlang/OTP ssl application does not validate that the PSK identity list and binder list carried in a TLS 1.3 ClientHello pre-shared key extension have equal length before passing them to the session ticket handler. In tlshandshake13:handlepresharedkey/3, an OfferedPreSharedKeys record with a...
EEF-CVE-2026-55952 TLS 1.3 server denial of service via malformed ClientHello pre-shared key extension
Summary The Erlang/OTP ssl application does not validate that the PSK identity list and binder list carried in a TLS 1.3 ClientHello pre-shared key extension have equal length before passing them to the session ticket handler. In tls\handshake\1\3:handle\pre\shared\key/3, an OfferedPreSharedKeys...
gnutls: gnutls: Authentication Bypass via NUL Character in Username
A flaw was found in gnutls. Servers configured with RSA-PSK Rivest–Shamir–Adleman – Pre-Shared Key wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacker could exploit this by sending a specially crafted username, leading to an authentication bypass...
gnutls: gnutls: Authentication Bypass via NUL Character in Username
A flaw was found in gnutls. Servers configured with RSA-PSK Rivest–Shamir–Adleman – Pre-Shared Key wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacker could exploit this by sending a specially crafted username, leading to an authentication bypass...
gnutls: gnutls: Authentication Bypass via NUL Character in Username
A flaw was found in gnutls. Servers configured with RSA-PSK Rivest–Shamir–Adleman – Pre-Shared Key wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacker could exploit this by sending a specially crafted username, leading to an authentication bypass...
gnutls: gnutls: Authentication Bypass via NUL Character in Username
A flaw was found in gnutls. Servers configured with RSA-PSK Rivest–Shamir–Adleman – Pre-Shared Key wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacker could exploit this by sending a specially crafted username, leading to an authentication bypass...
Oracle Linux 9 : gnutls (ELSA-2026-20612)
The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-20612 advisory. - Fix CVE-2026-33846 DTLS fragment reassembly, High, heap overwrite - Fix CVE-2026-42009 DTLS fragment reassembly, High, undefined behaviour - Fix...
gnutls: gnutls: Authentication Bypass via NUL Character in Username
A flaw was found in gnutls. Servers configured with RSA-PSK Rivest–Shamir–Adleman – Pre-Shared Key wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacker could exploit this by sending a specially crafted username, leading to an authentication bypass...
gnutls: gnutls: Authentication Bypass via NUL Character in Username
A flaw was found in gnutls. Servers configured with RSA-PSK Rivest–Shamir–Adleman – Pre-Shared Key wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacker could exploit this by sending a specially crafted username, leading to an authentication bypass...
CVE-2026-36616
Mercusys AC12G EU V1 with firmware AC12GEUV1200909 contains hardcoded WiFi driver credentials including a RADIUS shared secret, WPS test key, and default PSK embedded in the production firmware binary...
Oracle Linux 8 : gnutls (ELSA-2026-20611)
The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-20611 advisory. - Fix CVE-2026-33846 DTLS fragment reassembly, High, heap overwrite - Fix CVE-2026-42009 DTLS fragment reassembly, High, undefined behaviour - Fix...
GHSA-698X-9W2P-7VVP Claircore: Unauthenticated attackers can submit manifests with URIs pointing to internal services or cloud metadata endpoints
A flaw was found in Clair. The fetcher component makes outbound HTTP requests to attacker-supplied URIs from manifest layer descriptors without IP or scheme filtering. When PSK authentication is not configured opt-in, not enforced by default, an unauthenticated attacker can submit a manifest with...
CVE-2026-10517
A flaw was found in Clair. The fetcher component makes outbound HTTP requests to attacker-supplied URIs from manifest layer descriptors without IP or scheme filtering. When PSK authentication is not configured opt-in, not enforced by default, an unauthenticated attacker can submit a manifest with...
CVE-2026-10517
A flaw was found in Clair. The fetcher component makes outbound HTTP requests to attacker-supplied URIs from manifest layer descriptors without IP or scheme filtering. When PSK authentication is not configured opt-in, not enforced by default, an unauthenticated attacker can submit a manifest with...
CVE-2026-10517 Clair: clair: unauthenticated ssrf via manifest layer uri enables internal network reconnaissance
A flaw was found in Clair. The fetcher component makes outbound HTTP requests to attacker-supplied URIs from manifest layer descriptors without IP or scheme filtering. When PSK authentication is not configured opt-in, not enforced by default, an unauthenticated attacker can submit a manifest with...
CVE-2026-10517
The CVE describes a flaw in Clair’s fetcher where it makes outbound HTTP requests to attacker-supplied URIs taken from manifest layer descriptors without filtering IPs or schemes. If PSK authentication is not configured, an unauthenticated attacker can submit a manifest pointing to internal servi...
CVE-2026-10517
A flaw was found in Clair. The fetcher component makes outbound HTTP requests to attacker-supplied URIs from manifest layer descriptors without IP or scheme filtering. When PSK authentication is not configured opt-in, not enforced by default, an unauthenticated attacker can submit a manifest with...
PT-2026-45353
Name of the Vulnerable Software and Affected Versions Clair affected versions not specified Description A flaw in the fetcher component allows the system to make outbound HTTP requests to attacker-supplied URIs from manifest layer descriptors because it lacks IP or scheme filtering. When Pre-Shar...
SUSE SLES15 Security Update : gnutls (SUSE-SU-2026:2087-1)
The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2087-1 advisory. This update for gnutls fixes the following issues - CVE-2026-3833: x509/name-constraints: compare domain names case-insensitive...