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Vulnerability details: VCID-dcnp-peh6-gbb1
Vulnerability ID VCID-dcnp-peh6-gbb1
Aliases CVE-2014-4020
Summary Multiple vulnerabilities have been found in Wireshark, the worst of which allows remote attackers to execute arbitrary code.
Status Published
Exploitability 0.5
Weighted Severity 3.9
Risk 1.9
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-189 Numeric Errors
System Score Found at
epss 0.00171 https://api.first.org/data/v1/epss?cve=CVE-2014-4020
epss 0.00171 https://api.first.org/data/v1/epss?cve=CVE-2014-4020
epss 0.00171 https://api.first.org/data/v1/epss?cve=CVE-2014-4020
epss 0.00171 https://api.first.org/data/v1/epss?cve=CVE-2014-4020
epss 0.00171 https://api.first.org/data/v1/epss?cve=CVE-2014-4020
epss 0.00171 https://api.first.org/data/v1/epss?cve=CVE-2014-4020
epss 0.00171 https://api.first.org/data/v1/epss?cve=CVE-2014-4020
epss 0.00171 https://api.first.org/data/v1/epss?cve=CVE-2014-4020
epss 0.00171 https://api.first.org/data/v1/epss?cve=CVE-2014-4020
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2014-4020
Reference id Reference type URL
http://lists.opensuse.org/opensuse-updates/2014-06/msg00049.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-4020.json
https://api.first.org/data/v1/epss?cve=CVE-2014-4020
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=10030
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9999
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=beb119f911a698d44f4baa06d888bb1e775983bc
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4020
http://www.wireshark.org/security/wnpa-sec-2014-07.html
1109034 https://bugzilla.redhat.com/show_bug.cgi?id=1109034
cpe:2.3:a:wireshark:wireshark:1.10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:wireshark:wireshark:1.10.0:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.10.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:wireshark:wireshark:1.10.1:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.10.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:wireshark:wireshark:1.10.2:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.10.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:wireshark:wireshark:1.10.3:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.10.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:wireshark:wireshark:1.10.4:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.10.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:wireshark:wireshark:1.10.5:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.10.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:wireshark:wireshark:1.10.6:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:1.10.7:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:wireshark:wireshark:1.10.7:*:*:*:*:*:*:*
CVE-2014-4020 https://nvd.nist.gov/vuln/detail/CVE-2014-4020
GLSA-201406-33 https://security.gentoo.org/glsa/201406-33
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2014-4020
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.38279
EPSS Score 0.00171
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:12:04.364051+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/201406-33 38.0.0