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Case File

CVE-2018-20098

MEDIUM · CVSS 6.5 EPSS 2.57% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-12-12 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗ github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2018-20098
Severity
MEDIUM
CVSS
6.5
EPSS
2.57%

Original Filing — NVD Description

There is a heap-based buffer over-read in Exiv2::Jp2Image::encodeJp2Header of jp2image.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack.