VulnerabilityModified
CVE-2021-23900
This may lead to denial of service if the application is not prepared to handle these situations.
HIGH 7.5EPSS 2.10%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.10%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
OWASP json-sanitizer before 1.2.2 can output invalid JSON or throw an undeclared exception for crafted input. This may lead to denial of service if the application is not prepared to handle these situations.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.10% probability · 81th percentile
- CISA KEV
- Not listed
- Affected
- owasp/json-sanitizer
- Source
- cve@mitre.org
References
- https://github.com/OWASP/json-sanitizer/commit/a37f594f7378a1c76b3283e0dab9e1ab1dc0247ePatch, Third Party Advisory
- https://github.com/OWASP/json-sanitizer/compare/v1.2.1...v1.2.2Patch, Third Party Advisory
- https://groups.google.com/g/json-sanitizer-support/c/dAW1AeNMoA0Third Party Advisory
- https://github.com/OWASP/json-sanitizer/commit/a37f594f7378a1c76b3283e0dab9e1ab1dc0247ePatch, Third Party Advisory
- https://github.com/OWASP/json-sanitizer/compare/v1.2.1...v1.2.2Patch, Third Party Advisory
- https://groups.google.com/g/json-sanitizer-support/c/dAW1AeNMoA0Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.