CVE-2018-19763
UnknownEPSS 0.68%
Last modified
CVE-2018-19763 is a vulnerability of currently unknown severity. There is a heap-based buffer over-read at writer.c (function: write_png_to_file) in libsixel 1.8.2 that will cause a denial of service.. EPSS estimates a 0.68% chance of exploitation in the next 30 days.
Description
There is a heap-based buffer over-read at writer.c (function: write_png_to_file) in libsixel 1.8.2 that will cause a denial of service.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Saitoha | Libsixel | 1.8.2 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1649201Exploit, Issue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1649201Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-19763?
There is a heap-based buffer over-read at writer.c (function: write_png_to_file) in libsixel 1.8.2 that will cause a denial of service.
How severe is CVE-2018-19763?
Severity scoring for CVE-2018-19763 is pending analysis. The EPSS model estimates a 0.68% probability of exploitation in the next 30 days.
How do I fix CVE-2018-19763?
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.
Are you affected by CVE-2018-19763?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST