CVE-2020-6617
HIGHCVSS 8.8/10EPSS 1.14%
Last modified
CVE-2020-6617 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. stb stb_truetype.h through 1.22 has an assertion failure in stbtt__cff_int.. EPSS estimates a 1.14% chance of exploitation in the next 30 days.
Description
stb stb_truetype.h through 1.22 has an assertion failure in stbtt__cff_int.
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 |
|---|---|---|
| Nothings | Stb Truetype.H | <= 1.22 |
References
- https://github.com/nothings/stb/issues/864Exploit, Third Party Advisory
- https://github.com/nothings/stb/issues/864Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-6617?
stb stb_truetype.h through 1.22 has an assertion failure in stbtt__cff_int.
How severe is CVE-2020-6617?
CVE-2020-6617 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.14% probability of exploitation in the next 30 days.
How do I fix CVE-2020-6617?
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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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2020-6617?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST