CVE-2020-28851

Public Exploit

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.)

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.08%
Third-Party Advisory github.com Third-Party Advisory netapp.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/golang/go/issues/42535 third party advisory issue tracking exploit
https://security.netapp.com/advisory/ntap-20210212-0004/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-28851?
CVE-2020-28851 has been scored as a high severity vulnerability.
How to fix CVE-2020-28851?
To fix CVE-2020-28851, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-28851 being actively exploited in the wild?
It is possible that CVE-2020-28851 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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