Vulnerability in Eclipse Omr
CVE-2019-11774
Prior to 0.1, all builds of Eclipse OMR contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is moved out of the loop that reads a field we may not privatize the value of that field in the modified copy of the loop allowing the test to see one value of the field and subsequently the loop to see a modified field value without retesting the condition moved out of the loop. This can lead to a variety of different issues but read out of array bounds is one major consequence of these problems.
Vulnerability class: TOCTOU (Time-of-Check to Time-of-Use)
EPSS: 0.007 (48.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H.
Affected products
- Eclipse Omr
- The Eclipse Foundation Omr — versions unspecified
Weakness classification (CWE)
References
- emo@eclipse.org (x_refsource_CONFIRM, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-11774?
- CVE-2019-11774 is a high-severity vulnerability in Eclipse Omr, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 7.4/10. Published 2019-09-12.
- How severe is CVE-2019-11774?
- High severity. CVSS v3 base score is 7.4 out of 10.