What’s Vulnerable › Vulnerabilities

CVE-2018-17174

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-09-21 · updated 2026-06-17
• Weakness: CWE-787

Description

A stack-based buffer overflow was discovered in the xtimor NMEA library (aka nmealib) 0.5.3. nmea_parse() in parser.c allows an attacker to trigger denial of service (even arbitrary code execution in a certain context) in a product using this library via malformed data.

Affected products

• Nmealib Project Nmealib: 0.5.3

References

• https://www.cnblogs.com/tr3e/p/9662324.html
• https://www.cnblogs.com/tr3e/p/9662324.html

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