CVE-2019-13109: An integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (SIGSEGV) via a crafted PNG image file, because…

PriorityP426medium6.5CVSS 3.1

AVNACLPRNUIRSUCNINAH

EPSS

1.58%

72.8th percentile

An integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (SIGSEGV) via a crafted PNG image file, because PngImage::readMetadata mishandles a chunkLength - iccOffset subtraction.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
debian	exiv2	< exiv2 0.27.2-6 (bookworm)	exiv2 0.27.2-6 (bookworm)
exiv2	exiv2	<= 0.27.1	—
exiv2	exiv2	>= 0 < 0.27.2-6	0.27.2-6
exiv2	exiv2	>= 0 < 0.27.2-6	0.27.2-6
exiv2	exiv2	>= 0 < 0.27.2-6	0.27.2-6
exiv2	exiv2	>= 0 < 0.27.2-6	0.27.2-6
fedoraproject	fedora	—	—

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

osv6.5MEDIUM

vendor_debian6.5LOW

vendor_redhat6.5MEDIUM

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