CVE-2010-1666
dan pascu python-cjson: no CVSS score yet. EPSS 1.7% chance of exploitation in the next 30 days. Fixed in python-cjson 1.0.5.1, 1.1.0.
Buffer overflow in Dan Pascu python-cjson 1.0.5, when UCS-4 encoding is enabled, allows context-dependent attackers to cause a denial of service (application crash) or possibly have unspecified other impact via vectors involving crafted Unicode input to the cjson.encode function.
- EPSS
- 1.7% chance of exploitation in the next 30 days; higher than 76% of CVEs (scores of 2026-10-31)
- CWE
- CWE-119
- Published
- Modified
- Record from
- the NVD, synced
Affected
- dan_pascu:python-cjson
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-cqmh-mpx2-g633 | PyPI | python-cjson | <1.0.5.1 | 1.0.5.1 |
| PYSEC-2010-30 | PyPI | python-cjson | <1.1.0 | 1.1.0 |