22 matches found
openssl: OpenSSL: Denial of Service via unbounded memory growth in QUIC server
A flaw was found in OpenSSL. A remote attacker could exploit this by sending a large number of QUIC Initial packets to an OpenSSL QUIC server. This can cause the server to allocate and queue new incoming channels without limit, leading to unbounded memory growth. The excessive memory consumption...
EUVD-2026-36103
s2n-quic has excessive memory allocation...
ALPINE-CVE-2026-14456
Issue summary: When an OpenSSL QUIC server Listener SSL object processes valid QUIC Initial packets for unknown destination connection IDs, it can allocate and queue new incoming channels without enforcing any limit. Impact summary: A remote peer that can make many Initial packets reach the serve...
CVE-2026-14456
Issue summary: When an OpenSSL QUIC server Listener SSL object processes valid QUIC Initial packets for unknown destination connection IDs, it can allocate and queue new incoming channels without enforcing any limit. Impact summary: A remote peer that can make many Initial packets reach the serve...
OpenSSL 3.5.0 < 3.5.8 Multiple Vulnerabilities
The version of OpenSSL installed on the remote host is prior to 3.5.8. It is, therefore, affected by multiple vulnerabilities as referenced in the 3.5.8 advisory. - Issue summary: When OpenSSL processes QUIC traffic from a peer that repeatedly sends ack-eliciting packets while not acknowledging...
UBUNTU-CVE-2026-44894
Netty is a network application framework for development of protocol servers and clients. NoQuicTokenHandler is the tokenHandler used when the application does not set one. Prior to version 4.2.15.Final, its writeToken returns false server will not send Retry — acceptable, but validateToken...
CVE-2026-10740
Unbounded memory allocation in the CRYPTO frame reassembler in s2n-quic before 1.8.2 may allow an unauthenticated remote actor to cause a denial of service degraded availability by sending crafted QUIC Initial packets. To remediate this issue, users should upgrade to v1.8.2...
CVE-2026-10740 Excessive memory allocation in s2n-quic
Unbounded memory allocation in the CRYPTO frame reassembler in s2n-quic before 1.8.2 may allow an unauthenticated remote actor to cause a denial of service degraded availability by sending crafted QUIC Initial packets. To remediate this issue, users should upgrade to v1.8.2...
CVE-2026-10740 Excessive memory allocation in s2n-quic
Unbounded memory allocation in the CRYPTO frame reassembler in s2n-quic before 1.8.2 may allow an unauthenticated remote actor to cause a denial of service degraded availability by sending crafted QUIC Initial packets. To remediate this issue, users should upgrade to v1.8.2...
s2n-quic 安全漏洞
s2n-quic is a high-performance QUIC protocol implementation library open source by Amazon Web Services. Versions of s2n-quic prior to 1.8.2 contained security vulnerabilities. These vulnerabilities stemmed from unbounded memory allocation in theCRYPTO frame reassembler, which could allow...
CVE-2026-31812
Quinn is a pure-Rust, async-compatible implementation of the IETF QUIC transport protocol. Prior to 0.11.14, a remote, unauthenticated attacker can trigger a denial of service in applications using vulnerable quinn versions by sending a crafted QUIC Initial packet containing malformed...
UBUNTU-CVE-2026-31812
Quinn is a pure-Rust, async-compatible implementation of the IETF QUIC transport protocol. Prior to 0.11.14, a remote, unauthenticated attacker can trigger a denial of service in applications using vulnerable quinn versions by sending a crafted QUIC Initial packet containing malformed...
CVE-2026-31812
Quinn is a pure-Rust, async-compatible implementation of the IETF QUIC transport protocol. Prior to 0.11.14, a remote, unauthenticated attacker can trigger a denial of service in applications using vulnerable quinn versions by sending a crafted QUIC Initial packet containing malformed...
Quinn 安全漏洞
Quinn is a pure Rust implementation of the IETF QUIC transport protocol, developed by quinn-rs. Versions of Quinn prior to 0.11.14 contained a security vulnerability. This vulnerability stemmed from decoding varints during the parsing of specially crafted QUIC initial packets, which could lead to...
PT-2026-24465
Name of the Vulnerable Software and Affected Versions quinn versions prior to 0.11.14 Description A remote, unauthenticated attacker can trigger a denial of service in applications using the quinn-proto QUIC transport protocol implementation. The issue occurs when a crafted QUIC Initial packet...
OpenSSL 3.x QUIC Initial Packet Builder / Sender
This script is a proof of concept QUIC client that constructs fully encrypted initial packets with header protection. It can be used for testing or fuzzing QUIC/TLS 1.3 implementations. The script constructs and sends a cryptographically valid QUIC Initial packet over UDP. It simulates a QUIC...
Ubuntu 25.10 : HAProxy vulnerability (USN-8036-1)
The remote Ubuntu 25.10 host has packages installed that are affected by a vulnerability as referenced in the USN-8036-1 advisory. Asim Viladi Oglu Manizada discovered that HAProxy incorrectly handled certain INITIAL packets. A remote attacker could possibly use this issue to cause HAProxy to...
USN-8036-1: HAProxy vulnerability
Asim Viladi Oglu Manizada discovered that HAProxy incorrectly handled certain INITIAL packets. A remote attacker could possibly use this issue to cause HAProxy to crash, resulting in a denial of service...
USN-8036-1 haproxy vulnerability
Asim Viladi Oglu Manizada discovered that HAProxy incorrectly handled certain INITIAL packets. A remote attacker could possibly use this issue to cause HAProxy to crash, resulting in a denial of service...
