CVE-2015-8738

The s7comm_decode_ud_cpu_szl_subfunc function in epan/dissectors/packet-s7comm_szl_ids.c in the S7COMM dissector in Wireshark 2.0.x before 2.0.1 does not validate the list count in an SZL response, which allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted packet.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/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: 26%
VendorProductVersion
wiresharkwireshark
2.0.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
wireshark
bullseye
3.4.10-0+deb11u1
fixed
jessie
not-affected
wheezy
not-affected
squeeze
not-affected
bullseye (security)
3.4.16-0+deb11u1
fixed
bookworm
4.0.11-1~deb12u1
fixed
bookworm (security)
4.0.11-1~deb12u1
fixed
trixie
4.4.0-1
fixed
sid
4.4.1-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
wireshark
bionic
Fixed 2.6.3-1~ubuntu18.04.1
released
artful
ignored
zesty
ignored
yakkety
ignored
xenial
Fixed 2.6.3-1~ubuntu16.04.1
released
wily
ignored
vivid
ignored
trusty
Fixed 2.6.3-1~ubuntu14.04.1
released
precise
ignored
Common Weakness Enumeration
References
http://www.securitytracker.com/id/1034551
http://www.wireshark.org/security/wnpa-sec-2015-56.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11823
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=858c3f0079f987833fb22eba2c361d1a88ba4103
https://security.gentoo.org/glsa/201604-05
http://www.securitytracker.com/id/1034551
http://www.wireshark.org/security/wnpa-sec-2015-56.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11823
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=858c3f0079f987833fb22eba2c361d1a88ba4103
https://security.gentoo.org/glsa/201604-05