CVE-2017-14952

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

5.10% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 91.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2017-10-16 16:00Z8 YR AGO

Last updated

2024-08-05 19:42Z2 YR AGO

Reserved

2017-09-29

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-415Double FreeVariant
• CWE-416Use After FreeVariant

Data version

5.1

Document digest

74eef6eb329972de470e4c14414c9c9e626df927fcacf8f21b6204259c7b69b4

• www.sourcebrella.comhttp://www.sourcebrella.com/blog/double-free-vulnerability-international-components-unicode-icu/x_refsource_MISC
• bugs.icu-project.orghttp://bugs.icu-project.org/trac/changeset/40324/trunk/icu4c/source/i18n/zonemeta.cppx_refsource_CONFIRM
• www.oracle.comhttps://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.htmlx_refsource_MISC