CVE-2018-10733

There is a heap-based buffer over-read in the function ft_font_face_hash of gxps-fonts.c in libgxps through 0.3.0. A crafted input will lead to a remote denial of service attack.

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://bugzilla.redhat.com/show_bug.cgi?id=1574844	Exploit Issue Tracking Patch Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3140	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3505	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00005.html	Mailing List 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:gnome:libgxps:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::*
	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_workstation:7.0:::::::*

Configuration 3 (hide)

cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*

Information

Published : 2018-05-04 10:29

Updated : 2019-10-02 17:03

NVD link : CVE-2018-10733

Mitre link : CVE-2018-10733

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

redhat

enterprise_linux_desktop
enterprise_linux_workstation
ansible_tower
enterprise_linux_server

gnome

libgxps

opensuse

leap

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