Excessive memory allocation in net/http and net/textproto(CVE-2023-24534)

概要

Excessive memory allocation in net/http and net/textproto

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

HTTP and MIME header parsing can allocate large amounts of memory, even when parsing small inputs, potentially leading to a denial of service. Certain unusual patterns of input data can cause the common function used to parse HTTP and MIME headers to allocate substantially more memory than required to hold the parsed headers. An attacker can exploit this behavior to cause an HTTP server to allocate large amounts of memory from a small request, potentially leading to memory exhaustion and a denial of service. With fix, header parsing now correctly allocates only the memory required to hold parsed headers.

出典: OSV.dev (Open Source Vulnerabilities) NVD OSV

影響パッケージ

Bitnami golang

[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.19.8"},{"introduced":"1.20.0"},{"fixed":"1.20.3"}]}]

ディストリビューション別の修正状況

各ディストリビューションが公開している、この CVE の修正パッケージ

Debian DEBIAN-CVE-2023-24534 golang-1.15
Ubuntu UBUNTU-CVE-2023-24534 golang-1.10

概要

原文の説明

影響パッケージ

ディストリビューション別の修正状況

参照URL