Important: haproxy2

Issue Overview: In hpackdhtinsert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4, a remote attacker can write arbitrary bytes around a certain location on the heap via a crafted HTTP/2 request, possibly causing remote code execution. CVE-2020-11100 Affected Packages:...

Moderate: Red Hat Security Advisory: OpenShift API for Data Protection (OADP) 1.1.6 security and bug fix update

OpenShift API for Data Protection OADP 1.1.6 is now available. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

Moderate: Red Hat Security Advisory: OpenShift Virtualization 4.13.4 security and bug fix update

Red Hat OpenShift Virtualization release 4.13.4 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which giv...

acme-client (>=0.1.0 <=0.2.0), aerial (=0.1.0) +691 more potentially affected by unknown CVE via hpack (>=0.2.0 <=0.3.0)

hpack CARGO version =0.2.0, =0.1.0, =0.1.0, =0.2.0, =0.1.0, =0.1.0, =0.7.0, =0.0.1, =0.1.0, =0.5.0, =0.1.3, =0.1.13 and more Source cves: unknown CVE Source advisory: OSV:RUSTSEC-2023-0084...

acme-client (>=0.1.0 <=0.2.0), aerial (=0.1.0) +691 more potentially affected by unknown CVE via hpack (>=0.2.0 <=0.3.0)

hpack CARGO version =0.2.0, =0.1.0, =0.1.0, =0.2.0, =0.1.0, =0.1.0, =0.7.0, =0.0.1, =0.1.0, =0.5.0, =0.1.3, =0.1.13 and more Source cves: unknown CVE Source advisory: OSV:RUSTSEC-2023-0085...

RUSTSEC-2023-0085 HPACK decoder panics on invalid input

Due to insufficient checking of input data, decoding certain data sequences can lead to Decoder::decode panicking rather than returning an error. Example code that triggers this vulnerability looks like this: rust use hpack::Decoder; pub fn main let input = &0x3f; let mut decoder = Decoder::new;...

HPACK decoder panics on invalid input

Due to insufficient checking of input data, decoding certain data sequences can lead to Decoder::decode panicking rather than returning an error. Example code that triggers this vulnerability looks like this: rust use hpack::Decoder; pub fn main let input = &0x3f; let mut decoder = Decoder::new;...

RUSTSEC-2023-0084 `hpack` is unmaintained

The hpack crate is no longer maintained. Consider using fluke-hpack or httlib-huffman...

`hpack` is unmaintained

The hpack crate is no longer maintained. Consider using fluke-hpack or httlib-huffman...

PT-2023-36099 · Hpack · Hpack

Name of the Vulnerable Software and Affected Versions: hpack affected versions not specified Description: The hpack crate is no longer maintained. Consider using alternative crates such as fluke-hpack or httlib-huffman. Recommendations: At the moment, there is no information about a newer version...

Amazon Linux 2 : amazon-ssm-agent, --advisory ALAS2-2023-2238 (ALAS-2023-2238)

The version of amazon-ssm-agent installed on the remote host is prior to 3.2.1377.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2238 advisory. A broken cryptographic algorithm flaw was found in golang.org/x/crypto/ssh. This issue causes a client to fa...

Important: amazon-ecr-credential-helper

Issue Overview: http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 Affected Packages: amazon-ecr-credential-helper Note: This advisory is applicable to Amazon Linux 2 - Nitro-enclaves Extra. Visit this page to learn more about Amazon Linux 2 AL2 Extras and this FAQ section f...

Important: containerd

Issue Overview: http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 Large handshake records may cause panics in crypto/tls. Both clients and servers may send large TLS handshake records which cause servers and clients, respectively, to panic when attempting to construct...

Denial Of Service (DoS)

gRPC is vulnerable to Denial Of Service DoS. The vulnerability exists because the file descriptor is not properly handled, which leads to the termination of the connection between a proxy and a backend when a hpack table accounting errors occur, allowing an attacker to cause an application crash ...

Amazon Linux 2 : nerdctl (ALAS-2023-2193)

The version of nerdctl installed on the remote host is prior to 1.1.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2193 advisory. http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 The HTTP/1 client does not fully validate the...

Amazon Linux 2023 : grpc, grpc-cpp, grpc-data (ALAS2023-2023-282)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-282 advisory. 2023-10-12: CVE-2023-4785 was added to this advisory. When gRPC HTTP2 stack raised a header size exceeded error, it skipped parsing the rest of the HPACK frame. This caused any HPACK table...

Amazon Linux 2 : cri-tools (ALAS-2023-2194)

The version of cri-tools installed on the remote host is prior to 1.26.1-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2194 advisory. http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 The HTTP/1 client does not fully validate the...

Amazon Linux 2 : cni-plugins (ALAS-2023-2192)

The version of cni-plugins installed on the remote host is prior to 1.2.0-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2192 advisory. http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 Tenable has extracted the preceding description block...

CVE-2023-33953

A flaw was found in the gRPC lib. This vulnerability allows hpack table accounting errors that could lead to unwanted disconnects between clients and servers in exceptional cases. This issue leads to Unbounded memory buffering in the HPACK parser and Unbounded CPU consumption in the HPACK parser...

Excessive Iteration in gRPC

gRPC contains a vulnerability that allows hpack table accounting errors could lead to unwanted disconnects between clients and servers in exceptional cases/ Three vectors were found that allow the following DOS attacks: - Unbounded memory buffering in the HPACK parser - Unbounded CPU consumption ...