High severity · published Oct 14, 2022
CVE-2022-32149
Denial of service via crafted Accept-Language header in golang.org/x/text/language
7.5
CVSS
1.8%
EPSS
No
On KEV
Description
An attacker may cause a denial of service by crafting an Accept-Language header which ParseAcceptLanguage will take significant time to parse.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.8% · higher than 79% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GO
golang.org/x/text/language · golang.org/x/text
before 0.3.8 · source: vendor
TE
Text · Golang
before 0.3.8 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-32149
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-32149
Vendor Advisory
https://go.dev/cl/442235
Issue Tracking
https://go.dev/issue/56152
Mailing List
https://groups.google.com/g/golang-announce/c/-hjNw559_tE/m/KlGTfid5CAAJ
Vendor Advisory
https://pkg.go.dev/vuln/GO-2022-1059
security.netapp.com
https://security.netapp.com/advisory/ntap-20230203-0006/