CVE-2018-9304 : In Exiv2 0.26, a divide by zero in BigTiffImage::printIFD in bigtiffimage.cpp co

In Exiv2 0.26, a divide by zero in BigTiffImage::printIFD in bigtiffimage.cpp could result in denial of service.

Published 2018-04-04 21:29:00

Updated 2019-02-27 19:26:45

Source MITRE

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2018-9304

Exiv2 » Exiv2
Versions before (<) 0.26
cpe:2.3:a:exiv2:exiv2:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.46%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 62 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
6.5	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-369 Divide By Zero

The product divides a value by zero.

Assigned by: nvd@nist.gov (Primary)

https://security.gentoo.org/glsa/201811-14

Exiv2: Multiple vulnerabilities (GLSA 201811-14) — Gentoo security
Third Party Advisory

CVEs referencing this url
https://github.com/Exiv2/exiv2/issues/262

a div-by-zero in printIFD · Issue #262 · Exiv2/exiv2 · GitHub
Exploit;Issue Tracking;Patch
https://github.com/xiaoqx/pocs/blob/master/exiv2/readme.md

pocs/readme.md at master · xiaoqx/pocs · GitHub
Exploit;Third Party Advisory

CVEs referencing this url

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