Vulnerability Description
An integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (SIGSEGV) via a crafted PNG image file, because PngImage::readMetadata mishandles a zero value for iccOffset.
CVSS Score
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Exiv2 | Exiv2 | <= 0.27.1 |
| Fedoraproject | Fedora | 30 |
Related Weaknesses (CWE)
References
- https://github.com/Exiv2/exiv2/issues/789ExploitPatchThird Party Advisory
- https://github.com/Exiv2/exiv2/pull/794Issue Tracking
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://github.com/Exiv2/exiv2/issues/789ExploitPatchThird Party Advisory
- https://github.com/Exiv2/exiv2/pull/794Issue Tracking
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2019-13108?
CVE-2019-13108 is a vulnerability with a CVSS score of 6.5 (MEDIUM). An integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (SIGSEGV) via a crafted PNG image file, because PngImage::readMetadata mishandles a zero value for iccOffset...
How severe is CVE-2019-13108?
CVE-2019-13108 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-13108?
Check the references section above for vendor advisories and patch information. Affected products include: Exiv2 Exiv2, Fedoraproject Fedora.