Vulnerability in Golang Go
CVE-2022-1962
Uncontrolled recursion in the Parse functions in go/parser before Go 1.17.12 and Go 1.18.4 allow an attacker to cause a panic due to stack exhaustion via deeply nested types or declarations.
EPSS: 0.009 (55.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Golang Go
- Go Standard Library Go/parser — versions 0, 1.18.0-0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@golang.org (Patch, Vendor Advisory)
- security@golang.org (Patch, Vendor Advisory)
- security@golang.org (Exploit, Patch, Issue Tracking, Vendor Advisory)
- security@golang.org (Release Notes, Vendor Advisory)
- security@golang.org (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-1962?
- CVE-2022-1962 is a medium-severity vulnerability in Golang Go, classified under Uncontrolled Recursion. CVSS score: 5.5/10. Published 2022-08-10.
- How severe is CVE-2022-1962?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2022-1962 known to be exploited?
- 8 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.