CVE-2022-30630
HIGHCVSS 7.5/10EPSS 1.62%
Last modified
CVE-2022-30630 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Uncontrolled recursion in Glob in io/fs before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a path which contains a large number of path separators.. EPSS estimates a 1.62% chance of exploitation in the next 30 days.
Description
Uncontrolled recursion in Glob in io/fs before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a path which contains a large number of path separators.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Golang | Go | < 1.17.12 |
| Golang | Go | >= 1.18.0, < 1.18.4 |
References
- https://go.dev/cl/417065Patch, Vendor Advisory
- https://go.dev/issue/53415Issue Tracking, Vendor Advisory
- https://go.googlesource.com/go/+/fa2d41d0ca736f3ad6b200b2a4e134364e9acc59Mailing List, Patch, Vendor Advisory
- https://groups.google.com/g/golang-announce/c/nqrv9fbR0zEMailing List, Vendor Advisory
- https://pkg.go.dev/vuln/GO-2022-0527Vendor Advisory
- https://go.dev/cl/417065Patch, Vendor Advisory
- https://go.dev/issue/53415Issue Tracking, Vendor Advisory
- https://go.googlesource.com/go/+/fa2d41d0ca736f3ad6b200b2a4e134364e9acc59Mailing List, Patch, Vendor Advisory
- https://groups.google.com/g/golang-announce/c/nqrv9fbR0zEMailing List, Vendor Advisory
- https://pkg.go.dev/vuln/GO-2022-0527Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-30630?
Uncontrolled recursion in Glob in io/fs before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a path which contains a large number of path separators.
How severe is CVE-2022-30630?
CVE-2022-30630 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.62% probability of exploitation in the next 30 days.
How do I fix CVE-2022-30630?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-30630?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST