VulnerabilityModified
CVE-2020-36429
Variant_encodeJson in open62541 1.x before 1.0.4 has an out-of-bounds write for a large recursion depth.
MEDIUM 5.5EPSS 0.31%
Does this matter?
Lower severity and a low EPSS score (0.31%). Track it; it rarely justifies an emergency change on its own.
Description
Variant_encodeJson in open62541 1.x before 1.0.4 has an out-of-bounds write for a large recursion depth.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.31% probability · 24th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- open62541/open62541
- Source
- cve@mitre.org
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20578Patch, Third Party Advisory
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2020-153.yamlThird Party Advisory
- https://github.com/open62541/open62541/commit/c800e2987b10bb3af6ef644b515b5d6392f8861dPatch, Third Party Advisory
- https://github.com/open62541/open62541/compare/v1.0.3...v1.0.4Patch, Third Party Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20578Patch, Third Party Advisory
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2020-153.yamlThird Party Advisory
- https://github.com/open62541/open62541/commit/c800e2987b10bb3af6ef644b515b5d6392f8861dPatch, Third Party Advisory
- https://github.com/open62541/open62541/compare/v1.0.3...v1.0.4Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.