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CVE-2018-9304

Impact:: Low
Public Date:: 2018-04-04
CWE:: CWE-369

Bugzilla:: 1566731: CVE-2018-9304 exiv2: divide by zero in BigTiffImage::printIFD in bigtiffimage.cpp

The MITRE CVE dictionary describes this issue as:

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

Find out more about CVE-2018-9304 from the MITRE CVE dictionary dictionary and NIST NVD.

Statement

This issue did not affect the versions of Exiv2 as shipped with Red Hat Enterprise Linux 6 and 7 as they did not include support for BigTIFF images.

CVSS v3 metrics

NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.

CVSS3 Base Score	3.3
CVSS3 Base Metrics	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Attack Vector	Local
Attack Complexity	Low
Privileges Required	None
User Interaction	Required
Scope	Unchanged
Confidentiality	None
Integrity Impact	None
Availability Impact	Low

Affected Packages State

Platform	Package	State
Red Hat Enterprise Linux 7	exiv2	Not affected
Red Hat Enterprise Linux 6	exiv2	Not affected

Last Modified 2018-04-26T20:24:16+00:00

CVE description copyright © 2017, The MITRE Corporation