CVE-2018-12547

CWE-20 — Improper Input ValidationCWE-119 — Buffer OverflowCWE-120 — Classic Buffer Overflow5 documents5 sources
Severity
9.8CRITICAL
EPSS
0.8%
top 26.28%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
THE Eclipse Foundation Eclipse Openj9Eclipse Openj9Redhat Enterprise Linux Desktop+3 more
Timeline
PublishedFeb 11
Latest updateMay 14

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.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages6 packages

▶NVDeclipse/openj9< 0.12.0
▶CVEListV5the_eclipse_foundation/eclipse_openj9unspecified — 0.12.0

🔴Vulnerability Details

2
GHSA
GHSA-5qhh-4q6m-8w7h: In Eclipse OpenJ9, prior to the 0↗2022-05-14
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CVEList
CVE-2018-12547: In Eclipse OpenJ9, prior to the 0↗2019-02-11
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📋Vendor Advisories

1
Red Hat
JDK: buffer overflow in jio_snprintf() and jio_vsnprintf()↗2019-03-01
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💬Community

1
Bugzilla
CVE-2018-12547 IBM JDK: buffer overflow in jio_snprintf() and jio_vsnprintf()↗2019-03-05
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CVE-2018-12547 (CRITICAL CVSS 9.8) | In Eclipse OpenJ9 | cvebase.io