CVE-2017-11423

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

2.07% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 80.0% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. 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

2017-07-18 20:00Z9 YR AGO

Last updated

2024-08-05 18:12Z2 YR AGO

Reserved

2017-07-18

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

Data version

5.1

Document digest

7022c76a7e9e221a0697a16840605317c1179465d034027082df048081119e23

• lists.debian.org[debian-lts-announce] 20180212 [SECURITY] [DLA 1279-1] clamav security updatehttps://lists.debian.org/debian-lts-announce/2018/02/msg00014.htmlmailing-listx_refsource_MLIST
• www.debian.orgDSA-3946http://www.debian.org/security/2017/dsa-3946vendor-advisoryx_refsource_DEBIAN
• github.comhttps://github.com/hackerlib/hackerlib-vul/tree/master/clamav-vulx_refsource_MISC
• security.gentoo.orgGLSA-201804-16https://security.gentoo.org/glsa/201804-16vendor-advisoryx_refsource_GENTOO
• bugzilla.clamav.nethttps://bugzilla.clamav.net/show_bug.cgi?id=11873x_refsource_MISC