Buffer Overflow Vulnerability in YubiServer by Yubico
CVE-2015-0843

Currently unrated

Key Information:

Vendor

Yubiserver

Vendor
CVE Published:
26 June 2025

What is CVE-2015-0843?

A buffer overflow vulnerability exists in YubiServer versions prior to 0.6 due to improper use of the sprintf function. This flaw can potentially allow attackers to exploit the application, leading to unauthorized access or information disclosure. It is crucial for users of affected versions to apply the necessary patches to secure their systems.

Affected Version(s)

yubiserver 0 < 0.6

References

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2015-0843 : Buffer Overflow Vulnerability in YubiServer by Yubico