CVE-2017-11108

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
VendorProductVersion
tcpdumptcpdump
4.9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
tcpdump
bullseye
4.99.0-2+deb11u1
fixed
bookworm
4.99.3-1
fixed
sid
4.99.5-1
fixed
trixie
4.99.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
tcpdump
zesty
Fixed 4.9.2-0ubuntu0.17.04.2
released
yakkety
ignored
xenial
Fixed 4.9.2-0ubuntu0.16.04.1
released
trusty
Fixed 4.9.2-0ubuntu0.14.04.1
released
Common Weakness Enumeration
References
http://www.debian.org/security/2017/dsa-3971
https://access.redhat.com/errata/RHEA-2018:0705
https://bugzilla.redhat.com/show_bug.cgi?id=1468504
https://security.gentoo.org/glsa/201709-23
https://support.apple.com/HT208221
http://www.debian.org/security/2017/dsa-3971
https://access.redhat.com/errata/RHEA-2018:0705
https://bugzilla.redhat.com/show_bug.cgi?id=1468504
https://security.gentoo.org/glsa/201709-23
https://support.apple.com/HT208221