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-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...

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...

PT-2023-3149

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. This...

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 ...

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...

AZL-26732 CVE-2022-41723 affecting package kubevirt for versions less than 0.59.0-15

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 small requests...

AZL-37377 CVE-2022-41723 affecting package golang for versions less than 1.21.6-1

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 small requests...

AZL-25939 CVE-2022-41723 affecting package skopeo for versions less than 1.12.0-3

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 small requests...

AZL-34908 CVE-2022-41723 affecting package kubevirt for versions less than 1.2.0-1

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 small requests...

UBUNTU-CVE-2022-4492

The undertow client is not checking the server identity presented by the server certificate in https connections. This is a compulsory step at least it should be performed by default in https and in http/2. I would add it to any TLS client protocol...

DEBIAN-CVE-2022-31394

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...

Allocation of Resources Without Limits or Throttling

Overview std/net/http is a Go standard library package std/net/http Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling. Go Vulnerability Report: A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder,...

SUSE CVE-2022-41723

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 small requests...

SUSE CVE-2014-1582

The Public Key Pinning PKP implementation in Mozilla Firefox before 33.0 does not properly consider the connection-coalescing behavior of SPDY and HTTP/2 in the case of a shared IP address, which allows man-in-the-middle attackers to bypass an intended pinning configuration and spoof a web site b...

SUSE CVE-2015-0799

The HTTP Alternative Services feature in Mozilla Firefox before 37.0.1 allows man-in-the-middle attackers to bypass an intended X.509 certificate-verification step for an SSL server by specifying that server in the uri-host field of an Alt-Svc HTTP/2 response header...

SUSE CVE-2015-7218

The HTTP/2 implementation in Mozilla Firefox before 43.0 allows remote attackers to cause a denial of service integer underflow, assertion failure, and application exit via a single-byte header frame that triggers incorrect memory allocation...

SUSE CVE-2015-7219

The HTTP/2 implementation in Mozilla Firefox before 43.0 allows remote attackers to cause a denial of service integer underflow, assertion failure, and application exit via a malformed PushPromise frame that triggers decompressed-buffer length miscalculation and incorrect memory allocation...