CVE-2017-11543

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

6.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 93.0% 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

2017-07-23 03:00Z9 YR AGO

Last updated

2024-08-05 18:12Z2 YR AGO

Reserved

2017-07-22

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

2264f6589840e5b1fcb0e3289ed7be19c877e133c4b7f669f592d79577a0e25c

• security.gentoo.orgGLSA-201709-23https://security.gentoo.org/glsa/201709-23vendor-advisoryx_refsource_GENTOO
• support.apple.comhttps://support.apple.com/HT208221x_refsource_CONFIRM
• www.debian.orgDSA-3971http://www.debian.org/security/2017/dsa-3971vendor-advisoryx_refsource_DEBIAN
• www.securitytracker.com1039307http://www.securitytracker.com/id/1039307vdb-entryx_refsource_SECTRACK
• www.securityfocus.com99939http://www.securityfocus.com/bid/99939vdb-entryx_refsource_BID
• github.comhttps://github.com/hackerlib/hackerlib-vul/tree/master/tcpdump-vul/global-overflow/print-slx_refsource_MISC
• access.redhat.comRHEA-2018:0705https://access.redhat.com/errata/RHEA-2018:0705vendor-advisoryx_refsource_REDHAT