CVE-2017-11338

2017-07-1713:18:20

Debian Security Bug Tracker

security-tracker.debian.org

exiv2

image.cpp

infinite loop

denial of service

remote

cve-2017-11338

unix

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.002

Percentile

53.9%

JSON

There is an infinite loop in the Exiv2::Image::printIFDStructure function of image.cpp in Exiv2 0.26. A crafted input will lead to a remote denial of service attack.

OSVersionArchitecturePackageVersionFilename
Debian12allexiv2< 0.27.6-1exiv2_0.27.6-1_all.deb
Debian11allexiv2< 0.27.3-3+deb11u2exiv2_0.27.3-3+deb11u2_all.deb
Debian999allexiv2< 0.28.3+dfsg-2exiv2_0.28.3+dfsg-2_all.deb
Debian13allexiv2< 0.27.6-1exiv2_0.27.6-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	exiv2	< 0.27.6-1	exiv2_0.27.6-1_all.deb
Debian	11	all	exiv2	< 0.27.3-3+deb11u2	exiv2_0.27.3-3+deb11u2_all.deb
Debian	999	all	exiv2	< 0.28.3+dfsg-2	exiv2_0.28.3+dfsg-2_all.deb
Debian	13	all	exiv2	< 0.27.6-1	exiv2_0.27.6-1_all.deb