CVE-2016-4077

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Summary

CVECVE-2016-4077
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2016-04-25 10:59:02 UTC
Updated2026-05-06 22:30:45 UTC
Descriptionepan/reassemble.c in TShark in Wireshark 2.0.x before 2.0.3 relies on incorrect special-case handling of truncated Tvb data structures, which allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted packet.

Risk And Classification

Primary CVSS: v3.0 5.9 MEDIUM from [email protected]

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem Types: NVD-CWE-Other | n/a

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary5.9MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
2.0[email protected]Primary4.3AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:M/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Wireshark Wireshark 2.0.0 All All All
Application Wireshark Wireshark 2.0.1 All All All
Application Wireshark Wireshark 2.0.2 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Bug 11799 – Wireshark use-after-free in print_hex_data_buffer / print_packet af854a3a-2127-422b-91ae-364da2661108 bugs.wireshark.org
Wireshark Multiple Dissector Bugs Let Remote Users Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
651 - project-zero - Project Zero - Monorail af854a3a-2127-422b-91ae-364da2661108 code.google.com Exploit
code.wireshark Code Review - wireshark.git/commit af854a3a-2127-422b-91ae-364da2661108 code.wireshark.org
Wireshark · wnpa-sec-2016-20 · TShark reassembly crash af854a3a-2127-422b-91ae-364da2661108 www.wireshark.org Vendor Advisory
code.wireshark Code Review - wireshark.git/commit MITRE code.wireshark.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 671108 EulerOS Security Update for wireshark (EulerOS-SA-2019-2425)
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