cve.bz

CVE-2021-3482

6.5 mediumEPSS 2.3%

Medium (6.5). EPSS 2.3% chance of exploitation in the next 30 days.

A flaw was found in Exiv2 in versions before and including 0.27.4-RC1. Improper input validation of the rawData.size property in Jp2Image::readMetadata() in jp2image.cpp can lead to a heap-based buffer overflow via a crafted JPG image containing malicious EXIF data.

Severity

CVSS 3.1

6.5 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
EPSS
2.3% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-31)
CWEs
CWE-787, CWE-20
Published
Modified
Record from
the NVD, synced

Affected

References

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