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ubuntucveUbuntu.comUB:CVE-2017-11683
HistoryJul 27, 2017 - 12:00 a.m.

CVE-2017-11683

2017-07-2700:00:00
ubuntu.com
ubuntu.com
14

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

EPSS

0.003

Percentile

70.3%

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

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

EPSS

0.003

Percentile

70.3%