UBUNTU-CVE-2020-28851

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2020-28851
Downstream
USN-5873-1
Published: 02 Jan 2021, 06:15
Last modified:04 Feb 2026, 02:51

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.1 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

02 Jan 2021, 06:15
Published
Vulnerability first disclosed
04 Feb 2026, 02:51
Last Modified
Vulnerability information updated

Description

In x/text in Go 1.15.4, an "index out of range" panic occurs in language.ParseAcceptLanguage while parsing the -u- extension. (x/text/language is supposed to be able to parse an HTTP Accept-Language header.)

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

Affected Systems

  • ubuntu•golang-golang-x-text

    < 0.3.2-4ubuntu0.1

  • ubuntu•golang-x-text

    all | < 0.0~git20170627.0.6353ef0-1ubuntu2.1 | all

  • ubuntu•google-guest-agent

    all

References (3)