gRPC 安全漏洞

gRPC is a modern, open-source, high-performance Remote Procedure Call RPC framework from gRPC Open Source. A security vulnerability exists in gRPC, which stems from the ability to call abort functions via http2...

PT-2023-4885 · Grpc +1 · Grpc +1

Name of the Vulnerable Software and Affected Versions: gRPC versions prior to v1.53 Description: The issue is related to the gRPC C++ implementation, where certain headers can cause an abort to be called when sent via http2. The affected headers include te: x where x is not trailers, :scheme: x...

golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding

A flaw was found in golang. A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of requests...

golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding

A flaw was found in golang. A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of requests...

golang: net/http: excessive memory growth in a Go server accepting HTTP/2 requests

A flaw was found in the net/http library of the golang package. This flaw allows an attacker to cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache...

golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding

A flaw was found in golang. A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of requests...

golang: net/http: handle server errors after sending GOAWAY

A flaw was found in the golang package. In net/http in Go, attackers can cause a denial of service because an HTTP/2 connection can hang during closing if a fatal error preempts the shutdown...

golang: net/http: excessive memory growth in a Go server accepting HTTP/2 requests

A flaw was found in the net/http library of the golang package. This flaw allows an attacker to cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache...

golang: net/http: handle server errors after sending GOAWAY

A flaw was found in the golang package. In net/http in Go, attackers can cause a denial of service because an HTTP/2 connection can hang during closing if a fatal error preempts the shutdown...

golang: net/http: excessive memory growth in a Go server accepting HTTP/2 requests

A flaw was found in the net/http library of the golang package. This flaw allows an attacker to cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache...

golang: net/http: handle server errors after sending GOAWAY

A flaw was found in the golang package. In net/http in Go, attackers can cause a denial of service because an HTTP/2 connection can hang during closing if a fatal error preempts the shutdown...

golang: net/http: handle server errors after sending GOAWAY

A flaw was found in the golang package. In net/http in Go, attackers can cause a denial of service because an HTTP/2 connection can hang during closing if a fatal error preempts the shutdown...

PT-2023-13792 · Laravel · Laravel

Name of the Vulnerable Software and Affected Versions: Laravel versions 8.x through 9.x before 9.32.0 Description: The authentication method was discovered to be vulnerable to user enumeration via timeless timing attacks with HTTP/2 multiplexing. This issue is caused by the early return inside th...

PT-2023-4872

Name of the Vulnerable Software and Affected Versions gRPC affected versions not specified Description The issue is related to a base64 encoding error for -bin suffixed headers, which can cause a disconnection by the gRPC server, but is typically allowed by HTTP2 proxies. This can be exploited by...

AZL-34823 CVE-2023-26964 affecting package kata-containers for versions less than 3.2.0.azl0-2

An issue was discovered in hyper v0.13.7. h2-0.2.4 Stream stacking occurs when the H2 component processes HTTP2 RSTSTREAM frames. As a result, the memory and CPU usage are high which can lead to a Denial of Service DoS...

AZL-61174 CVE-2023-26964 affecting package rust for versions less than h2-0.3.26

An issue was discovered in hyper v0.13.7. h2-0.2.4 Stream stacking occurs when the H2 component processes HTTP2 RSTSTREAM frames. As a result, the memory and CPU usage are high which can lead to a Denial of Service DoS...

AZL-26291 CVE-2023-26964 affecting package rpm-ostree for versions less than 2022.1-7

An issue was discovered in hyper v0.13.7. h2-0.2.4 Stream stacking occurs when the H2 component processes HTTP2 RSTSTREAM frames. As a result, the memory and CPU usage are high which can lead to a Denial of Service DoS...

PT-2023-3149 · Hyper +2 · Hyper +2

Name of the Vulnerable Software and Affected Versions: hyper version 0.13.7 h2 version 0.2.4 Description: An issue in the H2 component of hyper occurs when processing HTTP2 RST STREAM frames, leading to stream stacking and high memory and CPU usage, which can result in a Denial of Service DoS. Th...

Important: golang

Issue Overview: A vulnerability was found in archive/zip of the Go standard library. Applications written in Go can panic or potentially exhaust system memory when parsing malformed ZIP files. CVE-2021-33196 A validation flaw was found in golang. When invoking functions from WASM modules built...

Important: aws-nitro-enclaves-cli

Issue Overview: Hyperium Hyper before 0.14.19 does not allow for customization of the maxheaderlistsize method in the H2 third-party software, allowing attackers to perform HTTP2 attacks. CVE-2022-31394 Affected Packages: aws-nitro-enclaves-cli Note: This advisory is applicable to Amazon Linux 2 ...