medium
5.3
CWE
770 405 1333
Advisory Published
Advisory Published
Updated

CVE-2024-45338: Non-linear parsing of case-insensitive content in golang.org/x/net/html

First published: Wed Dec 18 2024(Updated: )

An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing. This could cause a denial of service.

Credit: security@golang.org security@golang.org

Affected SoftwareAffected VersionHow to fix
go/golang.org/x/net<0.33.0
0.33.0
debian/golang-golang-x-net<=1:0.0+git20210119.5f4716e+dfsg-4<=1:0.7.0+dfsg-1<=1:0.27.0-1
IBM MQ<=SC2 (formerly LTS): v3.2.0 - v3.2.8CD:  v3.0.0, v3.0.1, v3.1.0 - 3.1.3, v3.3.0, v3.4.0, v3.4.1 LTS: v2.0.0 - 2.0.29 Other Release: v2.4.0 - v2.4.8, v2.3.0 - 2.3.3, v2.2.0 - v2.2.2
IBM MQ Advanced<=CD: 9.3.4.0-r1, 9.3.4.1-r1, 9.3.5.0-r1, 9.3.5.0-r2, 9.3.5.1-r1, 9.3.5.1-r2, 9.4.1.0-r1, 9.4.1.0-r2, 9.4.1.1-r1LTS: 9.2.0.1-r1-eus, 9.2.0.2-r1-eus, 9.2.0.2-r2-eus, 9.2.0.4-r1-eus, 9.2.0.5-r1-eus, 9.2.0.5-r2-eus, 9.2.0.5-r3-eus, 9.2.0.6-r1-eus, 9.2.0.6-r2-eus, 9.2.0.6-r3-eus, 9.2.3.0-r1, 9.2.4.0-r1, 9.2.5.0-r1, 9.2.5.0-r2, 9.2.5.0-r3, 9.3.0.0-r1, 9.3.0.0-r2, 9.3.0.0-r3, 9.3.0.1-r1, 9.3.0.1-r2, 9.3.0.1-r3, 9.3.0.1-r4, 9.3.0.3-r1, 9.3.0.4-r1, 9.3.0.4-r2, 9.3.0.5-r1, 9.3.0.5-r2, 9.3.0.5-r3, 9.3.0.6-r1, 9.3.0.10-r1, 9.3.0.10-r2, 9.3.0.11-r1,9.3.0.11-r2, 9.3.0.15-r1, 9.3.0.16-r1, 9.3.0.16-r2, 9.3.0.17-r1, 9.3.0.17-r2, 9.3.0.17-r3, 9.3.0.20-r1, 9.3.0.20-r2, 9.3.0.21-r1, 9.3.0.21-r2, 9.3.0.21-r3, 9.3.0.25-r1, 9.4.0.0-r1, 9.4.0.0-r2, 9.4.0.0-r3, 9.4.0.5-r1, 9.4.0.5-r2, 9.4.0.6-r1, 9.4.0.6-r2, 9.4.0.7-r1 Other Release: 9.2.0.1-r1-eus, 9.2.0.2-r1-eus, 9.2.0.2-r2-eus, 9.2.0.4-r1-eus, 9.2.0.5-r1-eus, 9.2.0.5-r2-eus, 9.2.0.5-r3-eus, 9.2.0.6-r1-eus, 9.2.0.6-r2-eus, 9.2.0.6-r3-eus, 9.2.3.0-r1, 9.2.4.0-r1, 9.2.5.0-r1, 9.2.5.0-r2, 9.2.5.0-r3, 9.3.0.0-r1, 9.3.0.0-r2, 9.3.0.0-r3, 9.3.0.1-r1, 9.3.0.1-r2, 9.3.0.1-r3, 9.3.0.1-r4,  9.3.0.3-r1,  9.3.0.4-r1, 9.3.0.4-r2,  9.3.0.5-r1, 9.3.0.5-r2, 9.3.0.5-r3,  9.3.0.6-r1,  9.3.1.0-r1, 9.3.1.0-r2, 9.3.1.0-r3, 9.3.1.1-r1, 9.3.2.0-r1, 9.3.2.0-r2, 9.3.2.1-r1, 9.3.2.1-r2,  9.3.3.0-r1, 9.3.3.0-r2, 9.3.3.1-r1, 9.3.3.1-r2, 9.3.3.2-r1, 9.3.3.2-r2, 9.3.3.2-r3, ,9.3.3.3-r1, 9.3.3.3-r2

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2024-45338?

    CVE-2024-45338 is classified as a denial-of-service vulnerability due to its potential for causing extremely slow parsing.

  • How do I fix CVE-2024-45338?

    To mitigate CVE-2024-45338, upgrade the golang.org/x/net package to version 0.33.0 or later.

  • What software is affected by CVE-2024-45338?

    CVE-2024-45338 affects golang.org/x/net version 0.33.0 and earlier, as well as specific versions of the debian package golang-golang-x-net.

  • What impact does CVE-2024-45338 have on applications?

    CVE-2024-45338 can lead to denial-of-service conditions, impacting the responsiveness and availability of applications using the affected parsing functions.

  • Who is responsible for patching CVE-2024-45338?

    Maintainers of the affected software packages are responsible for releasing patches to address CVE-2024-45338.

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