CVE-2020-28852

HIGH

golang/text < 0.3.5 - Denial of Service via BCP 47 Tag Parsing

Title source: llm
STIX 2.1

Description

In x/text in Go before v0.3.5, a "slice bounds out of range" panic occurs in language.ParseAcceptLanguage while processing a BCP 47 tag. (x/text/language is supposed to be able to parse an HTTP Accept-Language header.)

References (2)

Core 2
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/golang/go/issues/42536
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20210212-0004/

Scores

CVSS v3 7.5
EPSS 0.0011
EPSS Percentile 28.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-129
Status published
Products (1)
golang/text < 0.3.5
Published Jan 02, 2021
Tracked Since Feb 18, 2026