CVE-2017-2391

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

0.96% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 59.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2017-04-02 01:36Z9 YR AGO

Last updated

2024-08-05 13:55Z2 YR AGO

Reserved

2016-12-01

Assigning CNA

apple

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-326Inadequate Encryption StrengthClass

Data version

5.1

Document digest

8d7b3982e15e4002abe19d3d4c62b2fc8dd54ac14963ae8d313daaeddab802b6

• www.securitytracker.com1038135http://www.securitytracker.com/id/1038135vdb-entryx_refsource_SECTRACK
• www.securitytracker.com1038134http://www.securitytracker.com/id/1038134vdb-entryx_refsource_SECTRACK
• support.apple.comhttps://support.apple.com/HT207595x_refsource_CONFIRM
• www.securitytracker.com1038136http://www.securitytracker.com/id/1038136vdb-entryx_refsource_SECTRACK
• www.securityfocus.com97126http://www.securityfocus.com/bid/97126vdb-entryx_refsource_BID