CVE-2022-24921
HIGHCVSS 7.5/10EPSS 3.23%
Last modified
CVE-2022-24921 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. regexp.Compile in Go before 1.16.15 and 1.17.x before 1.17.8 allows stack exhaustion via a deeply nested expression.. EPSS estimates a 3.23% chance of exploitation in the next 30 days.
Description
regexp.Compile in Go before 1.16.15 and 1.17.x before 1.17.8 allows stack exhaustion via a deeply nested expression.
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 | < 1.16.15 |
| Golang | Go | >= 1.17, < 1.17.8 |
| Netapp | Astra Trident | All versions |
| Debian | Debian Linux | 9.0 |
References
- https://groups.google.com/g/golang-announce/c/RP1hfrBYVukIssue Tracking, Mailing List, Release Notes, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/04/msg00017.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/04/msg00018.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202208-02Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220325-0010/Third Party Advisory
- https://groups.google.com/g/golang-announce/c/RP1hfrBYVukIssue Tracking, Mailing List, Release Notes, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/04/msg00017.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/04/msg00018.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202208-02Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220325-0010/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-24921?
regexp.Compile in Go before 1.16.15 and 1.17.x before 1.17.8 allows stack exhaustion via a deeply nested expression.
How severe is CVE-2022-24921?
CVE-2022-24921 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 3.23% probability of exploitation in the next 30 days.
How do I fix CVE-2022-24921?
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-2022-24921?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST