CVE-2021-44716

Aliases:GHSA-vc3p-29h2-gpcpBIT-golang-2021-44716GO-2022-0288
Advisory lineage Upstream: 0 Downstream: 29
Modified
Published: 01 Jan 2022, 00:00
Last modified:04 Aug 2024, 04:32

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
v3.1 (nvd)
EPSS Score
0.09% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

01 Jan 2022, 00:00
Published
Vulnerability first disclosed
04 Aug 2024, 04:32
Last Modified
Vulnerability information updated

Description

net/http in Go before 1.16.12 and 1.17.x before 1.17.5 allows uncontrolled memory consumption in the header canonicalization cache via HTTP/2 requests.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • v2.0•MEDIUM•Score: 5AV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 0.09%• Percentile: 25%

Techniques & Countermeasures

  • CWE-400•Uncontrolled Resource Consumption

    The product does not properly control the allocation and maintenance of a limited resource.

Affected Systems

  • debian•debian_linux

    9.0

  • golang•go

    < 1.16.12 | ≥ 1.17.0, < 1.17.5

  • golang.org/x•net

    < 0.0.0-20211209124913-491a49abca63

  • golang.org/x/net•http2

    < 0.0.0-20211209124913-491a49abca63

  • Go•stdlib

    ≥ 1.17.0-0, < 1.17.5

  • netapp•cloud_insights_telegraf

    na

References (12)