DEBIAN-CVE-2020-18899

DEBIAN-CVE-2020-18899 PUBLISHED CVSS 6.5 MEDIUM

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.

Risk Scores

CVSS 3.1

6.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products

Vendor	Product	Versions
Debian:12	exiv2	0, 0, 0
Debian:13	exiv2	0, 0, 0
Debian:11	exiv2	0, 0, 0
Debian:14	exiv2	0, 0, 0

Timeline

Aug 19, 2021 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2020-18899 advisory

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