What’s Vulnerable › Vulnerabilities

CVE-2019-12568

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-12-23 · updated 2026-06-17
• Weakness: CWE-787

Description

Stack-based overflow vulnerability in the logMess function in Open TFTP Server SP 1.66 and earlier allows remote attackers to perform a denial of service or execute arbitrary code via a long TFTP error packet, a different vulnerability than CVE-2018-10387 and CVE-2019-12567.

Affected products

• Open Tftp Server Project Open Tftp Server: through 1.66

References

• https://sourceforge.net/p/tftp-server/discussion/550564/thread/a586ce62/
• https://sourceforge.net/p/tftp-server/discussion/550564/thread/a586ce62/

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