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CVE-2022-32149
Denial of service via crafted Accept-Language header in golang.org/x/text/language
High7.5EPSS 1.8%
- Published
- Updated
- Reserved
- Assigned by
- Go
Description
An attacker may cause a denial of service by crafting an Accept-Language header which ParseAcceptLanguage will take significant time to parse.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 1.8% · top 21% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- CWE 400: Uncontrolled Resource Consumption
- CWE-772 (opens in a new tab)All about CWE-772 and its CVEs
Affected products
golang.org/x/text · golang.org/x/text/language
- affected < 0.3.8
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Gogolang.org/x/textGHSA-69ch-w2m2-3vjp (opens in a new tab)
References (5)
- https://go.dev/issue/56152 (opens in a new tab)x_transferred
- https://go.dev/cl/442235 (opens in a new tab)x_transferred
- https://groups.google.com/g/golang-announce/c/-hjNw559_tE/m/KlGTfid5CAAJ (opens in a new tab)x_transferred
- https://pkg.go.dev/vuln/GO-2022-1059 (opens in a new tab)x_transferred
- https://security.netapp.com/advisory/ntap-20230203-0006/ (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-69ch-w2m2-3vjp (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-32149)Record last updated .