757 matches found
OESA-2026-2333 gnutls security update
GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface API to access the secure communications protocols as well as APIs to parse and write X.509, PKCS 12, and other...
CLSA-2026-1778774223 gnutls: Fix of CVE-2026-33845
CVE-2026-33845: fix DTLS handshake fragment reassembly integer underflow and heap overrun by tracking fraglength instead of endoffset...
CLSA-2026-1778762233 gnutls: Fix of CVE-2026-33845
CVE-2026-33845: fix integer underflow in DTLS handshake reassembly that allowed a remote heap overrun via crafted zero-length fragments...
Gnutls: gnutls: denial of service via heap buffer overflow in dtls handshake fragment reassembly
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CLSA-2026-1778238907 gnutls: Fix of CVE-2026-33845
CVE-2026-33845: fix DTLS handshake fragment reassembly integer underflow and heap overrun by tracking fraglength instead of endoffset...
CLSA-2026-1778172299 gnutls: Fix of CVE-2026-33845
CVE-2026-33845: fix DTLS handshake fragment reassembly integer underflow and heap overrun by tracking fraglength instead of endoffset...
Improper Handling of Length Parameter Inconsistency
Overview Affected versions of this package are vulnerable to Improper Handling of Length Parameter Inconsistency in the mergehandshakepacket process. An attacker can cause application crashes or memory corruption by sending crafted DTLS handshake fragments with inconsistent messagelength values,...
CVE-2026-33846
A heap buffer overflow vulnerability exists in the DTLS handshake fragment reassembly logic of GnuTLS. The issue arises in mergehandshakepacket where incoming handshake fragments are matched and merged based solely on handshake type, without validating that the messagelength field remains...
ALPINE-CVE-2026-33846
A heap buffer overflow vulnerability exists in the DTLS handshake fragment reassembly logic of GnuTLS. The issue arises in mergehandshakepacket where incoming handshake fragments are matched and merged based solely on handshake type, without validating that the messagelength field remains...
CVE-2026-33846
GnuTLS DTLS handshake fragment reassembly (merge_handshake_packet) fails to enforce consistent message_length across fragments, enabling a heap-based out-of-bounds write when fragments with conflicting lengths are received. This remote, unauthenticated vulnerability can cause application crashes ...
CVE-2026-33846 Gnutls: gnutls: denial of service via heap buffer overflow in dtls handshake fragment reassembly
A heap buffer overflow vulnerability exists in the DTLS handshake fragment reassembly logic of GnuTLS. The issue arises in mergehandshakepacket where incoming handshake fragments are matched and merged based solely on handshake type, without validating that the messagelength field remains...
CVE-2026-33846
A heap buffer overflow vulnerability exists in the DTLS handshake fragment reassembly logic of GnuTLS. The issue arises in mergehandshakepacket where incoming handshake fragments are matched and merged based solely on handshake type, without validating that the messagelength field remains...
GnuTLS 安全漏洞
GnuTLS is an open-source, free security communication library developed by GnuTLS that enables the implementation of SSL, TLS, and DTLS protocols. GnuTLS has a security vulnerability, which stems from the mergehandshakepacket function in the DTLS handshake reassembly logic not verifying the...
[slackware-security] gnutls
New gnutls packages are available for Slackware 15.0 and -current to fix a security issue. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/gnutls-3.8.13-i586-1slack15.0.txz: Upgraded. This update fixes a security issue: Add more checks to DTLS reassembly. Previously, gnut...
CVE-2026-42786 WebSocket fragmented message reassembly unbounded in bandit
Allocation of Resources Without Limits or Throttling vulnerability in mtrudel bandit allows unauthenticated remote denial of service via memory exhaustion. The fragment reassembly path in 'Elixir.Bandit.WebSocket.Connection':handleframe/3 in lib/bandit/websocket/connection.ex appends every incomi...
CVE-2026-42786 WebSocket fragmented message reassembly unbounded in bandit
Allocation of Resources Without Limits or Throttling vulnerability in mtrudel bandit allows unauthenticated remote denial of service via memory exhaustion. The fragment reassembly path in 'Elixir.Bandit.WebSocket.Connection':handleframe/3 in lib/bandit/websocket/connection.ex appends every incomi...
EEF-CVE-2026-42786 WebSocket fragmented message reassembly unbounded in bandit
Summary Allocation of Resources Without Limits or Throttling vulnerability in mtrudel bandit allows unauthenticated remote denial of service via memory exhaustion. The fragment reassembly path in 'Elixir.Bandit.WebSocket.Connection':handle\frame/3 in lib/bandit/websocket/connection.ex appends eve...
Linux Distros Unpatched Vulnerability : CVE-2026-31517
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xfrm: iptfs: fix skbput panic on non-linear skb during reassembly In iptfsreassemcont, IP-TFS attempts to append data to the new inner packet 'newskb' that is...
SUSE CVE-2026-31517
In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: fix skbput panic on non-linear skb during reassembly In iptfsreassemcont, IP-TFS attempts to append data to the new inner packet 'newskb' that is being reassembled. First a zero-copy approach is tried if it succeeds...
CVE-2026-31517
A flaw was found in the Linux kernel's IP-TFS IP-Transparent Fragmentation Service subsystem. A remote attacker could send specially crafted network packets that, during the reassembly process, cause the kernel to attempt an invalid operation on a network buffer. This improper handling of network...