Home/CVE/tcpdump 4.9.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) v
CVE

CVE-2017-11108

tcpdump 4.9.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) v

tcpdump 4.9.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via crafted packet data. The crash occurs in the EXTRACT_16BITS function, called from the stp_print function for the Spanning Tree Protocol.

HIGH · CVSS 7.5 EPSS 0.01076
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
▤

Affected Products & Versions

1
tcpdumpall versions
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD08 Jul 2017 · 05:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

7
suse-csafopenSUSE-SU-2024:11425-1
suse-csafSUSE-SU-2017:2854-1
suse-csafSUSE-SU-2017:2690-1
usnUSN-3415-2
usnUSN-3415-1
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.debian.org/security/2017/dsa-3971
https://bugzilla.redhat.com/show_bug.cgi?id=1468504Issue TrackingThird Party Advisory
https://security.gentoo.org/glsa/201709-23
https://support.apple.com/HT208221
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