CVEvulnerability
CVE-2017-11108
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-07-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-125
Description
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.
Affected configurations
• tcpdump tcpdump 4.9.0
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- http://www.debian.org/security/2017/dsa-3971 www.debian.org
- https://access.redhat.com/errata/RHEA-2018:0705 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=1468504 Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/201709-23 security.gentoo.org
- https://support.apple.com/HT208221 support.apple.com
- http://www.debian.org/security/2017/dsa-3971 www.debian.org
- https://access.redhat.com/errata/RHEA-2018:0705 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=1468504 Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/201709-23 security.gentoo.org
- https://support.apple.com/HT208221 support.apple.com