CVE-2017-8366

The strescape function in ec_strings.c in Ettercap 0.8.2 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted filter that is mishandled by etterfilter.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 68%
VendorProductVersion
ettercap_projectettercap
0.8.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
ettercap
bullseye
1:0.8.3.1-3
fixed
bookworm
1:0.8.3.1-11
fixed
sid
1:0.8.3.1-13
fixed
trixie
1:0.8.3.1-13
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ettercap
zesty
Fixed 1:0.8.2-4ubuntu1.17.04.1
released
yakkety
Fixed 1:0.8.2-2ubuntu1.16.10.1
released
xenial
Fixed 1:0.8.2-2ubuntu1.16.04.1
released
trusty
Fixed 1:0.8.0-11ubuntu0.3
released
precise
ignored
Common Weakness Enumeration
References
http://www.debian.org/security/2017/dsa-3874
https://blogs.gentoo.org/ago/2017/04/29/ettercap-etterfilter-heap-based-buffer-overflow-write/
http://www.debian.org/security/2017/dsa-3874
https://blogs.gentoo.org/ago/2017/04/29/ettercap-etterfilter-heap-based-buffer-overflow-write/