In short
- CVE-2020-18899 is a MEDIUM (CVSS 6.5) vulnerability affecting exiv2, exiv2 (exiv2).
- Chance of exploitation in the next 30 days (EPSS): 1.7%, higher than 76.6% of all vulnerabilities.
- No patched version is listed yet: follow the vendor's advisory in References.
| Package | Affected versions | Patched versions |
|---|
| exiv2 PyPI | all versions
| No fix yet |
| exiv2 | = 0.27
| No fix yet |
Description
An uncontrolled memory allocation in DataBufdata(subBox.length-sizeof(box)) function of Exiv2 0.27 allows attackers to cause a denial of service (DOS) via a crafted input.
NVD description
An uncontrolled memory allocation in DataBufdata(subBox.length-sizeof(box)) function of Exiv2 0.27 allows attackers to cause a denial of service (DOS) via a crafted input.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free