Lucene search

K
ubuntucveUbuntu.comUB:CVE-2018-7175
HistoryFeb 15, 2018 - 12:00 a.m.

CVE-2018-7175

2018-02-1500:00:00
ubuntu.com
ubuntu.com
6

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.0005 Low

EPSS

Percentile

15.9%

An issue was discovered in xpdf 4.00. A NULL pointer dereference in
readCodestream allows an attacker to cause denial of service via a JPX
image with zero components.

Notes

Author Note
jdstrand xpdf in koffice is 2.0
mdeslaur poppler seems to have a check for nComps == 0, probably not affected

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.0005 Low

EPSS

Percentile

15.9%

Related for UB:CVE-2018-7175