CVE-2017-11683

2017-07-2700:00:00

ubuntu.com

4.3 Medium

CVSS2

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

0.003 Low

EPSS

Percentile

70.3%

JSON

There is a reachable assertion in the Internal::TiffReader::visitDirectory
function in tiffvisitor.cpp of Exiv2 0.26 that will lead to a remote denial
of service attack via crafted input.

Bugs

Notes

Author	Note
mdeslaur	first commit skips the issue, third commit is actual fix.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchexiv2< 0.25-3.1ubuntu0.18.04.2UNKNOWN
ubuntu18.10noarchexiv2< 0.25-4ubuntu0.1UNKNOWN
ubuntu14.04noarchexiv2< 0.23-1ubuntu2.2UNKNOWN
ubuntu16.04noarchexiv2< 0.25-2.1ubuntu16.04.3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	exiv2	< 0.25-3.1ubuntu0.18.04.2	UNKNOWN
ubuntu	18.10	noarch	exiv2	< 0.25-4ubuntu0.1	UNKNOWN
ubuntu	14.04	noarch	exiv2	< 0.23-1ubuntu2.2	UNKNOWN
ubuntu	16.04	noarch	exiv2	< 0.25-2.1ubuntu16.04.3	UNKNOWN