CVE-2018-12547

critical

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.

References

https://access.redhat.com/errata/RHSA-2019:0469

https://access.redhat.com/errata/RHSA-2019:0472

https://access.redhat.com/errata/RHSA-2019:0473

https://access.redhat.com/errata/RHSA-2019:0474

https://access.redhat.com/errata/RHSA-2019:0640

https://access.redhat.com/errata/RHSA-2019:1238

Details

Source: Mitre, NVD

Published: 2019-02-11

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical