CVE-2019-10052: suricata-ids suricata Improper Neutralization

Vulnerability summary

CVE-2019-10052 is a high (CVSS 7.5) Improper Neutralization vulnerability in suricata-ids suricata. EPSS estimates a 2.10% chance of exploitation in the next 30 days, higher than 81.5% of scored vulnerabilities. 2 public exploits are recorded.

Timeline

1. 28-08-2019
   PublishedVulnerability first disclosed.
2. 04-08-2024
   Last modifiedVulnerability information updated.

Description

An issue was discovered in Suricata 4.1.3. If the network packet does not have the right length, the parser tries to access a part of a DHCP packet. At this point, the Rust environment runs into a panic in parse_clientid_option in the dhcp/parser.rs file.

• CWE-707Improper NeutralizationThe product does not ensure or incorrectly ensures that structured messages or data are well-formed and that certain security properties are met before being read from an upstream component or sent to a downstream component.