Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS12Znc1LWhyZ3EtaDV3Zs4AA2Bv

x/net/html Vulnerable to DoS During HTML Parsing

The html package (aka x/net/html) through 2018-09-25 in Go mishandles <table><math><select><mi><select></table>, leading to an infinite loop during an html.Parse call because inSelectIM and inSelectInTableIM do not comply with a specification.

Permalink: https://github.com/advisories/GHSA-vfw5-hrgq-h5wf
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS12Znc1LWhyZ3EtaDV3Zs4AA2Bv
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 1 year ago
Updated: 8 months ago

CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Percentage: 0.00247
EPSS Percentile: 0.63853

Identifiers: GHSA-vfw5-hrgq-h5wf, CVE-2018-17846
References:

• https://nvd.nist.gov/vuln/detail/CVE-2018-17846
• https://github.com/golang/go/issues/27842
• https://go-review.googlesource.com/c/137275
• https://go.dev/issue/27842
• https://go.googlesource.com/net/+/d26f9f9a57f3fab6a695bec0d84433c2c50f8bbf
• https://pkg.go.dev/vuln/GO-2020-0014
• https://lists.fedoraproject.org/archives/list/[email protected]/message/LREEWY6KNLHRWFZ7OT4HVLMVVCGGUHON
• https://lists.fedoraproject.org/archives/list/[email protected]/message/UKRCI7WIOCOCD3H7NXWRGIRABTQOZOBK
• https://github.com/advisories/GHSA-vfw5-hrgq-h5wf

Repository: https://github.com/golang/go
Blast Radius: 40.8

Affected Packages