CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2024-24786
High (7.5). EPSS 1.3% chance of exploitation in the next 30 days. Fixed in google.golang.org/protobuf 1.33.0.
The protojson.Unmarshal function can enter an infinite loop when unmarshaling certain forms of invalid JSON. This condition can occur when unmarshaling into a message which contains a google.protobuf.Any value, or when the UnmarshalOptions.DiscardUnknown option is set.
Severity
- EPSS
- 1.3% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-8r3f-844c-mc37 | Go | google.golang.org/protobuf | <1.33.0 | 1.33.0 |
| GHSA-8r3f-844c-mc37 | Go | google.golang.org/protobuf/encoding/protojson | <1.33.0 | 1.33.0 |
| GHSA-8r3f-844c-mc37 | Go | google.golang.org/protobuf/internal/encoding/json | <1.33.0 | 1.33.0 |
| GO-2024-2611 | Go | google.golang.org/protobuf | <1.33.0 | 1.33.0 |