CVE-2017-2455

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

6.76% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 93.6% of scored records. A rank, not a probability.

NVD base score

8.8 (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:H/I:H/A:H

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-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

3f034f1b618be411931411e23b626ca71466ab9b86228a9174bd5652ac7c4186

• www.exploit-db.com41809https://www.exploit-db.com/exploits/41809/exploitx_refsource_EXPLOIT-DB
• www.securitytracker.com1038137http://www.securitytracker.com/id/1038137vdb-entryx_refsource_SECTRACK
• support.apple.comhttps://support.apple.com/HT207601x_refsource_CONFIRM
• www.securityfocus.com97130http://www.securityfocus.com/bid/97130vdb-entryx_refsource_BID
• security.gentoo.orgGLSA-201706-15https://security.gentoo.org/glsa/201706-15vendor-advisoryx_refsource_GENTOO
• bugs.chromium.orghttps://bugs.chromium.org/p/project-zero/issues/detail?id=1082x_refsource_MISC
• support.apple.comhttps://support.apple.com/HT207600x_refsource_CONFIRM
• support.apple.comhttps://support.apple.com/HT207617x_refsource_CONFIRM