CVE-2019-18936

HIGH

bloq/univalue < 1.0.5 - Denial of Service via UniValue::read() Error Handling

Title source: llm
STIX 2.1

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.

References (2)

Core 2
Core References
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/jgarzik/univalue/compare/v1.0.4...v1.0.5
Patch, Third Party Advisory x_refsource_misc
https://github.com/jgarzik/univalue/pull/58

Scores

CVSS v3 7.5
EPSS 0.0153
EPSS Percentile 71.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-674
Status published
Products (1)
bloq/univalue < 1.0.5
Published Mar 21, 2020
Tracked Since Feb 18, 2026