Lucene search

K
ubuntucveUbuntu.comUB:CVE-2017-18234
HistoryMar 15, 2018 - 12:00 a.m.

CVE-2017-18234

2018-03-1500:00:00
ubuntu.com
ubuntu.com
9

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.004 Low

EPSS

Percentile

74.0%

An issue was discovered in Exempi before 2.4.3. It allows remote attackers
to cause a denial of service (invalid memcpy with resultant use-after-free)
or possibly have unspecified other impact via a .pdf file containing JPEG
data, related to XMPFiles/source/FormatSupport/ReconcileTIFF.cpp,
XMPFiles/source/FormatSupport/TIFF_MemoryReader.cpp, and
XMPFiles/source/FormatSupport/TIFF_Support.hpp.

Bugs

Notes

Author Note
leosilva poc not reproducible in trusty and xenial
OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchexempi< 2.2.1-1ubuntu1.1UNKNOWN
ubuntu16.04noarchexempi< 2.2.2-2ubuntu0.1UNKNOWN

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.004 Low

EPSS

Percentile

74.0%