CVE-2019-7321
UnknownEPSS 3.21%
Last modified
CVE-2019-7321 is a vulnerability of currently unknown severity. Usage of an uninitialized variable in the function fz_load_jpeg in Artifex MuPDF 1.14 can result in a heap overflow vulnerability that allows an attacker to execute arbitrary code.. EPSS estimates a 3.21% chance of exploitation in the next 30 days.
Description
Usage of an uninitialized variable in the function fz_load_jpeg in Artifex MuPDF 1.14 can result in a heap overflow vulnerability that allows an attacker to execute arbitrary code.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Artifex | Mupdf | 1.14.0 |
References
- https://github.com/ereisr00/bagofbugz/tree/master/MuPDF/700560Patch, Third Party Advisory
- https://github.com/ereisr00/bagofbugz/tree/master/MuPDF/700560Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-7321?
Usage of an uninitialized variable in the function fz_load_jpeg in Artifex MuPDF 1.14 can result in a heap overflow vulnerability that allows an attacker to execute arbitrary code.
How severe is CVE-2019-7321?
Severity scoring for CVE-2019-7321 is pending analysis. The EPSS model estimates a 3.21% probability of exploitation in the next 30 days.
How do I fix CVE-2019-7321?
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-2019-7321?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST