Buffer overflow in Eclipse Omr
CVE-2025-1471
In Eclipse OMR versions 0.2.0 to 0.4.0, some of the z/OS atoe print functions use a constant length buffer for string conversion. If the input format string and arguments are larger than the buffer size then buffer overflow occurs. Beginning in version 0.5.0, the conversion buffers are sized correctly and checked appropriately to prevent buffer overflows.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (7.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 7.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Eclipse Omr
- Eclipse Foundation Omr — versions 0.2.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/eclipse-omr/omr/pull/7658 (Patch, Vendor Advisory)
- gitlab.eclipse.org/security/cve-assignement/-/issues/55 (Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-1471?
- CVE-2025-1471 is a high-severity vulnerability in Eclipse Omr, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2025-02-21.
- How severe is CVE-2025-1471?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2025-1471 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.