CVE-2018-10768

There is a NULL pointer dereference in the AnnotPath::getCoordsLength function in Annot.h in an Ubuntu package for Poppler 0.24.5. A crafted input will lead to a remote denial of service attack. Later Ubuntu packages such as for Poppler 0.41.0 are not affected.

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.5^/10

CVSS v3.0 : MEDIUM

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

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://bugs.freedesktop.org/show_bug.cgi?id=106408	Exploit Issue Tracking Patch Vendor Advisory
https://usn.ubuntu.com/3647-1/	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3140	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00024.html	Mailing List Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3505	Third Party Advisory
https://access.redhat.com/errata/RHBA-2019:0327	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:freedesktop:poppler:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*

Configuration 3 (hide)

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Configuration 4 (hide)

OR	cpe:2.3:a:redhat:ansible_tower:3.3:::::::*
	cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:::::::*

Information

Published : 2018-05-06 16:29

Updated : 2019-04-25 11:38

NVD link : CVE-2018-10768

Mitre link : CVE-2018-10768

JSON object : View

CWE

CWE-476

NULL Pointer Dereference

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Products Affected

redhat

enterprise_linux_desktop
enterprise_linux_workstation
ansible_tower
enterprise_linux_server

freedesktop

poppler

canonical

ubuntu_linux

debian

debian_linux

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