VULNERABILITY INTELLIGENCE

CVE-2018-12547

CVSS score9.8 CRITICAL
EPSS probability2.74%
CISA KEVNot currently listed
Published2019-02-11
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

In Eclipse OpenJ9, prior to the 0.12.0 release, the jio_snprintf() and jio_vsnprintf() native methods ignored the length parameter. This affects existing APIs that called the functions to exceed the allocated buffer. This functions were not directly callable by non-native user code.

Weakness classification

  • emo@eclipse.org: CWE-20
  • nvd@nist.gov: CWE-119

Primary references