Vulnerability CVE-2021-31525: Information

Description

net/http in Go before 1.15.12 and 1.16.x before 1.16.4 allows remote attackers to cause a denial of service (panic) via a large header to ReadRequest or ReadResponse. Server, Transport, and Client can each be affected in some configurations.

Severity: MEDIUM (5.9) Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

URL: https://nvd.nist.gov/vuln/detail/CVE-2021-31525
Published: May 27, 2021
Modified: Nov. 7, 2023
Error type identifier: CWE-674

Fixed packages

Package name
Branch
Fixed in version
Version from repository
Errata ID
Task #
State
golangsisyphus1.16-alt11.22.4-alt1ALT-PU-2021-1376-1266604Fixed
golangp101.16-alt11.21.11-alt1ALT-PU-2021-1376-1266604Fixed
golangp91.15.12-alt11.15.15-alt1ALT-PU-2021-1781-1271288Fixed
golangc10f11.16-alt11.21.10-alt1ALT-PU-2021-1376-1266604Fixed
golangc9f21.15.13-alt1.c91.20.13-alt1ALT-PU-2021-1941-1271289Fixed
golangp111.16-alt11.22.4-alt1ALT-PU-2021-1376-1266604Fixed

References to Advisories, Solutions, and Tools

Hyperlink
Resource
https://github.com/golang/go/issues/45710
  • Issue Tracking
  • Patch
  • Third Party Advisory
https://groups.google.com/g/golang-announce/c/cu9SP4eSXMc
  • Mailing List
  • Third Party Advisory
GLSA-202208-02
  • Third Party Advisory
FEDORA-2021-ee3c072cd0

      1. Configuration 1

        cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*
        Start including
        1.16.0
        End excliding
        1.16.4
        cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*
        End excliding
        1.15.12

        Configuration 2

        cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
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