164 matches found
GHSA-2F2X-8MWP-P2GC webtransport-go: Memory Exhaustion Attack due to Missing Cleanup of Streams Map
Summary An attacker can cause unbounded memory consumption repeatedly creating and closing many WebTransport streams. Closed streams were not removed from an internal session map, preventing garbage collection of their resources. Details webtransport-go maintains an internal map tracking...
webtransport-go: Memory Exhaustion Attack due to Missing Cleanup of Streams Map
Summary An attacker can cause unbounded memory consumption repeatedly creating and closing many WebTransport streams. Closed streams were not removed from an internal session map, preventing garbage collection of their resources. Details webtransport-go maintains an internal map tracking...
GHSA-PX4R-G4P3-HHQV webtransport-go: CloseWithError can block indefinitely
Summary An attacker can cause a denial of service in webtransport-go by preventing or indefinitely delaying WebTransport session closure. A malicious peer can withhold QUIC flow control credit on the CONNECT stream, blocking transmission of the WTCLOSESESSION capsule and causing the close operati...
Improper Resource Shutdown or Release
Overview Affected versions of this package are vulnerable to Improper Resource Shutdown or Release via the CloseWithError function. An attacker can cause the process to hang indefinitely by withholding QUIC flow control credit on the CONNECT stream, which prevents the transmission of the...
webtransport-go: CloseWithError can block indefinitely
Summary An attacker can cause a denial of service in webtransport-go by preventing or indefinitely delaying WebTransport session closure. A malicious peer can withhold QUIC flow control credit on the CONNECT stream, blocking transmission of the WTCLOSESESSION capsule and causing the close operati...
GHSA-G6X7-JQ8P-6Q9Q webtransport-go: Memory Exhaustion Attack due to Missing Length Check in WT_CLOSE_SESSION Capsule
Summary An attacker can cause excessive memory consumption in webtransport-go's session implementation by sending a WTCLOSESESSION capsule containing an excessively large Application Error Message. The implementation does not enforce the draft-mandated limit of 1024 bytes on this field, allowing ...
Allocation of Resources Without Limits or Throttling
Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to missing length validation in the WTCLOSESESSION capsule parser. An attacker can exhaust system memory by sending a capsule with an excessively large Application Error Message...
webtransport-go: Memory Exhaustion Attack due to Missing Length Check in WT_CLOSE_SESSION Capsule
Summary An attacker can cause excessive memory consumption in webtransport-go's session implementation by sending a WTCLOSESESSION capsule containing an excessively large Application Error Message. The implementation does not enforce the draft-mandated limit of 1024 bytes on this field, allowing ...
webtransport-go 安全漏洞
webtransport-go is an open-source Go language library developed by quic-go. Versions of webtransport-go prior to 0.10.0 contained security vulnerabilities. These vulnerabilities stemmed from the lack of enforcing a size limit on application error message fields, which could lead to excessive memo...
webtransport-go 安全漏洞
webtransport-go is an open-source Go language library developed by quic-go. Versions of webtransport-go prior to 0.10.0 contained security vulnerabilities. These vulnerabilities stemmed from the failure to remove closed streams from the internal session mapping, which could lead to unlimited memo...
webtransport-go 资源管理错误漏洞
webtransport-go is an open-source Go language library developed by quic-go. Versions of webtransport-go prior to 0.10.0 contained a resource management vulnerability. This vulnerability could be exploited by malicious peers that might prevent or indefinitely delay the termination of sessions,...
PT-2026-7868
Name of the Vulnerable Software and Affected Versions webtransport-go versions 0.3.0 through 0.9.0 Description webtransport-go’s session implementation is susceptible to excessive memory consumption. An attacker can send a WT CLOSE SESSION capsule containing an excessively large Application Error...
PT-2026-7870
Name of the Vulnerable Software and Affected Versions webtransport-go versions prior to 0.10.0 Description An attacker can cause unbounded memory consumption by repeatedly creating and closing many WebTransport streams. Closed streams were not removed from an internal session map, preventing...
PT-2026-7869
Name of the Vulnerable Software and Affected Versions webtransport-go versions prior to 0.10.0 Description A malicious peer can cause a denial of service in webtransport-go by preventing or indefinitely delaying WebTransport session closure. Specifically, a peer can withhold QUIC flow control...
Allocation of Resources Without Limits or Throttling
Overview pywebtransport is an An async-native WebTransport stack for Python. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the parsecapsules function due to missing HTTP/3 capsule size limits. An attacker can exhaust system memory...
MiracleLinux 8 : thunderbird-128.3.0-1.el8_10.ML.1 (AXSA:2024-8894:23)
The remote MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2024-8894:23 advisory. thunderbird: 115.16/128.3 firefox: thunderbird: Specially crafted WebTransport requests could lead to denial of service CVE-2024-9399 firefox:...
TencentOS Server 4: firefox (TSSA-2025:0582)
The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0582 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...
EUVD-2023-12524
Malicious code in bioql PyPI...