CVE-2020-18771

PoC —

CVSS 3.1

8.1 high

EPSS

2%p78

Published

Aug 23, 2021 (Aug 23, 2021)

Modified

Jun 17, 2026

Description

Exiv2 0.27.99.0 has a global buffer over-read in Exiv2::Internal::Nikon1MakerNote::print0x0088 in nikonmn_int.cpp which can result in an information leak.

Vendors: exiv2 debian
Products: exiv2, debian linux
Weakness: CWE-125
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.8%)

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