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VULNERABILITIES

CVE-2020-18774 Details

Description

A float point exception in the printLong function in tags_int.cpp of Exiv2 0.27.99.0 allows attackers to cause a denial of service (DOS) via a crafted tif file.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/Exiv2/exiv2/issues/759 CVEExploitThird Party Advisory
https://security.gentoo.org/glsa/202312-06 CVE
https://github.com/Exiv2/exiv2/issues/759 [email protected]ExploitThird Party Advisory
https://security.gentoo.org/glsa/202312-06 [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-369Divide By Zero[email protected]

Affected Products

ProductVersions
exiv2 exiv2
0.27.99.0

CPE

  • cpe:2.3:a:exiv2:exiv2:0.27.99.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-18774
NVD Published Date:
Aug 23, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-18774 Details - Not Deferred