CVE-2018-19876
UnknownEPSS 1.71%
Last modified
CVE-2018-19876 is a vulnerability of currently unknown severity. cairo 1.16.0, in cairo_ft_apply_variations() in cairo-ft-font.c, would free memory using a free function incompatible with WebKit's fastMalloc, leading to an application crash with a "free(): invalid pointer" error.. EPSS estimates a 1.71% chance of exploitation in the next 30 days.
Description
cairo 1.16.0, in cairo_ft_apply_variations() in cairo-ft-font.c, would free memory using a free function incompatible with WebKit's fastMalloc, leading to an application crash with a "free(): invalid pointer" error.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cairographics | Cairo | 1.16.0 |
References
- https://bugs.webkit.org/show_bug.cgi?id=191595Issue Tracking, Patch, Third Party Advisory
- https://gitlab.freedesktop.org/cairo/cairo/merge_requests/5Patch, Third Party Advisory
- https://bugs.webkit.org/show_bug.cgi?id=191595Issue Tracking, Patch, Third Party Advisory
- https://gitlab.freedesktop.org/cairo/cairo/merge_requests/5Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-19876?
cairo 1.16.0, in cairo_ft_apply_variations() in cairo-ft-font.c, would free memory using a free function incompatible with WebKit's fastMalloc, leading to an application crash with a "free(): invalid pointer" error.
How severe is CVE-2018-19876?
Severity scoring for CVE-2018-19876 is pending analysis. The EPSS model estimates a 1.71% probability of exploitation in the next 30 days.
How do I fix CVE-2018-19876?
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-2018-19876?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST