In short
- CVE-2020-18831 is a HIGH (CVSS 7.8) vulnerability affecting exiv2, exiv2 (exiv2).
- Chance of exploitation in the next 30 days (EPSS): 0.80%, higher than 56.6% 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 | = 0.27.1
| No fix yet |
Description
Buffer Overflow vulnerability in tEXtToDataBuf function in pngimage.cpp in Exiv2 0.27.1 allows remote attackers to cause a denial of service and other unspecified impacts via use of crafted file.
NVD description
Buffer Overflow vulnerability in tEXtToDataBuf function in pngimage.cpp in Exiv2 0.27.1 allows remote attackers to cause a denial of service and other unspecified impacts via use of crafted file.
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