high7.5
CVE-2023-34620
hjson stack exhaustion vulnerability
Impact
An issue was discovered hjson through 3.0.0 allows attackers to cause a denial of service or other unspecified impacts via crafted objects that deeply nested structures.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.hjson:hjson | <= 3.0.0 | 3.0.1 |
| composer | laktak/hjson | < 2.3.0 | 2.3.0 |
| go | github.com/hjson/hjson-go/v4 | < 4.5.0 | 4.5.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Hjson Project | Hjson | through 3.0.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/hjson/hjson-java/issues/24
- https://github.com/advisories/GHSA-5wfc-hjrc-gq87
- https://nvd.nist.gov/vuln/detail/CVE-2023-34620
- https://github.com/hjson/hjson-cpp/pull/54
- https://github.com/hjson/hjson-go/pull/67
- https://github.com/hjson/hjson-php/pull/45
- https://github.com/hjson/hjson-go/commit/326599cebc6ef759892f473bf1439b98466a99fa
- https://github.com/hjson/hjson-php/commit/2d1b8b4b158a8d841f3a228f267c7cd84fe5a4fa