VulnerabilityModified
CVE-2019-18936
UniValue::read() in UniValue before 1.0.5 allow attackers to cause a denial of service (the class internal data reaches an inconsistent state) via input data that triggers an error.
HIGH 7.5EPSS 1.58%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.58%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
UniValue::read() in UniValue before 1.0.5 allow attackers to cause a denial of service (the class internal data reaches an inconsistent state) via input data that triggers an error.
- 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
- 1.58% probability · 74th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-674
- Affected
- bloq/univalue
- Source
- cve@mitre.org
References
- https://github.com/jgarzik/univalue/compare/v1.0.4...v1.0.5Release Notes, Third Party Advisory
- https://github.com/jgarzik/univalue/pull/58Patch, Third Party Advisory
- https://github.com/jgarzik/univalue/compare/v1.0.4...v1.0.5Release Notes, Third Party Advisory
- https://github.com/jgarzik/univalue/pull/58Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.