CVE-2018-20618
HIGHCVSS 8.8/10EPSS 1.42%
Last modified
CVE-2018-20618 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. ok-file-formats through 2018-10-16 has a heap-based buffer over-read in the ok_mo_decode2 function in ok_mo.c.. EPSS estimates a 1.42% chance of exploitation in the next 30 days.
Description
ok-file-formats through 2018-10-16 has a heap-based buffer over-read in the ok_mo_decode2 function in ok_mo.c.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ok-File-Formats Project | Ok-File-Formats | <= 2018-10-16 |
References
- https://github.com/brackeen/ok-file-formats/issues/6Exploit, Third Party Advisory
- https://github.com/brackeen/ok-file-formats/issues/6Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-20618?
ok-file-formats through 2018-10-16 has a heap-based buffer over-read in the ok_mo_decode2 function in ok_mo.c.
How severe is CVE-2018-20618?
CVE-2018-20618 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.42% probability of exploitation in the next 30 days.
How do I fix CVE-2018-20618?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2018-20618?
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Scan your code nowSource: NVD / NIST