CVE-2017-6309

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

1.41% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 72.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:L/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

2017-02-24 04:23Z9 YR AGO

Last updated

2024-08-05 15:25Z2 YR AGO

Reserved

2017-02-23

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-125Out-of-bounds ReadBase
• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

a34a132fa65ae3a69026b52b8e9a7f5a8f93ace46dca0a3cc3c6f021ece2e0d1

• github.comhttps://github.com/verdammelt/tnef/blob/master/ChangeLogx_refsource_MISC
• www.securityfocus.com96427http://www.securityfocus.com/bid/96427vdb-entryx_refsource_BID
• www.x41-dsec.dehttps://www.x41-dsec.de/lab/advisories/x41-2017-004-tnef/x_refsource_MISC
• www.debian.orgDSA-3798http://www.debian.org/security/2017/dsa-3798vendor-advisoryx_refsource_DEBIAN
• security.gentoo.orgGLSA-201708-02https://security.gentoo.org/glsa/201708-02vendor-advisoryx_refsource_GENTOO
• github.comhttps://github.com/verdammelt/tnef/commit/8dccf79857ceeb7a6d3e42c1e762e7b865d5344dx_refsource_MISC