CVE-2017-13720

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.44% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 38.1% of scored records. A rank, not a probability.

NVD base score

7.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2017-10-11 17:00Z9 YR AGO

Last updated

2024-08-05 19:05Z2 YR AGO

Reserved

2017-08-28

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-125Out-of-bounds ReadBase
• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

65b1f99f7790afa2862aa3558cd352b82f5bb8b0b4b15f14f8b9359650aa8188

• www.debian.orgDSA-3995http://www.debian.org/security/2017/dsa-3995vendor-advisoryx_refsource_DEBIAN
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1500690x_refsource_CONFIRM
• bugzilla.suse.comhttps://bugzilla.suse.com/show_bug.cgi?id=1054285x_refsource_CONFIRM
• www.x.orghttps://www.x.org/releases/individual/lib/libXfont2-2.0.2.tar.bz2x_refsource_CONFIRM
• security.gentoo.orgGLSA-201711-08https://security.gentoo.org/glsa/201711-08vendor-advisoryx_refsource_GENTOO
• cgit.freedesktop.orghttps://cgit.freedesktop.org/xorg/lib/libXfont/commit/?id=d1e670a4a8704b8708e493ab6155589bcd570608x_refsource_CONFIRM