Vulnerability Description
A WebPImage::decodeChunks integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (large heap allocation followed by a very long running loop) via a crafted WEBP image file.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Exiv2 | Exiv2 | <= 0.27.1 |
| Fedoraproject | Fedora | 30 |
Related Weaknesses (CWE)
References
- https://github.com/Exiv2/exiv2/issues/791ExploitIssue TrackingPatch
- https://github.com/Exiv2/exiv2/pull/797Patch
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://github.com/Exiv2/exiv2/issues/791ExploitIssue TrackingPatch
- https://github.com/Exiv2/exiv2/pull/797Patch
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2019-13111?
CVE-2019-13111 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A WebPImage::decodeChunks integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (large heap allocation followed by a very long running loop) via a crafted WEBP image...
How severe is CVE-2019-13111?
CVE-2019-13111 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-13111?
Check the references section above for vendor advisories and patch information. Affected products include: Exiv2 Exiv2, Fedoraproject Fedora.