CVE-2017-12858

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

3.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 88.4% 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:3.1/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

2017-08-23 14:00Z9 YR AGO

Last updated

2024-08-05 18:51Z2 YR AGO

Reserved

2017-08-15

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

Data version

5.1

Document digest

00045fff96df0f62537ced2e7472298e2a38b0e28d9d070fe28d8c5e73e0d6c8

• github.comhttps://github.com/nih-at/libzip/commit/2217022b7d1142738656d891e00b3d2d9179b796x_refsource_CONFIRM
• www.securityfocus.com100459http://www.securityfocus.com/bid/100459vdb-entryx_refsource_BID