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.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Eclipse Openj9
PublishedFeb 11, 2019
First seenFeb 11, 2019
Weakness typeCWE-20Improper input validation
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| eclipse openj9 | v < 0.12.0 | 0.12.0 |
| redhat satellite | 5.8 | — |
| redhat enterprise_linux_desktop | 6.0, 7.0 | — |
| redhat enterprise_linux_server | 6.0, 7.0 | — |
| redhat enterprise_linux_workstation | 6.0, 7.0 | — |
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