CVE-2017-5021

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

1.31% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 68.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2017-02-17 07:45Z9 YR AGO

Last updated

2024-08-05 14:47Z2 YR AGO

Reserved

2017-01-02

Assigning CNA

Chrome

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.1

Document digest

246c949788d73231b418aa73b0998aea7de3c552fd322d1365d1dda7d940f9e0

• crbug.comhttps://crbug.com/663726x_refsource_CONFIRM
• www.securityfocus.com95792http://www.securityfocus.com/bid/95792vdb-entryx_refsource_BID
• chromereleases.googleblog.comhttps://chromereleases.googleblog.com/2017/01/stable-channel-update-for-desktop.htmlx_refsource_CONFIRM
• security.gentoo.orgGLSA-201701-66https://security.gentoo.org/glsa/201701-66vendor-advisoryx_refsource_GENTOO
• rhn.redhat.comRHSA-2017:0206http://rhn.redhat.com/errata/RHSA-2017-0206.htmlvendor-advisoryx_refsource_REDHAT
• www.securitytracker.com1037718http://www.securitytracker.com/id/1037718vdb-entryx_refsource_SECTRACK
• www.debian.orgDSA-3776http://www.debian.org/security/2017/dsa-3776vendor-advisoryx_refsource_DEBIAN