CVE-2017-2920

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

1.84% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 77.0% 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:3.1/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

2017-10-05 19:00Z8 YR AGO

Last updated

2024-09-17 01:40Z1 YR AGO

Reserved

2016-12-01

Assigning CNA

talos

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

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

Weaknesses

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

Data version

5.1

Document digest

908efe20b7c51c58bd6b0c0d3c0f35f02611bad87157955bad500737d3cec069

• www.securityfocus.com101186http://www.securityfocus.com/bid/101186vdb-entryx_refsource_BID
• security.gentoo.orgGLSA-201908-26https://security.gentoo.org/glsa/201908-26vendor-advisoryx_refsource_GENTOO
• github.comhttps://github.com/libofx/libofx/commit/a70934eea95c76a7737b83773bffe8738935082dx_refsource_CONFIRM
• www.talosintelligence.comhttps://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0427x_refsource_MISC