VDB
DEBIAN-CVE-2019-20421
DEBIAN-CVE-2019-20421
PUBLISHED
CVSS 7.5 HIGH
Record from OSV · Published January 27, 2020
In Jp2Image::readMetadata() in jp2image.cpp in Exiv2 0.27.2, an input file can result in an infinite loop and hang, with high CPU consumption. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted file.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| exiv2 | Debian:12 | 0.27.2-8 |
| exiv2 | Debian:14 | 0.27.2-8 |
| exiv2 | Debian:13 | 0.27.2-8 |
Risk scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | exiv2 | 0 |
| Debian:14 | exiv2 | 0 |
| Debian:13 | exiv2 | 0 |
Timeline
- Jan 27, 2020 CVE Published
- Sep 21, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
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vulnetix vdb fixes DEBIAN-CVE-2019-20421Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
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