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CVE-2017-13765

Date: August 30, 2017

In Wireshark 2.4.0, 2.2.0 to 2.2.8, and 2.0.0 to 2.0.14, the IrCOMM dissector has a buffer over-read and application crash. This was addressed in plugins/irda/packet-ircomm.c by adding length validation.

Language: C

Severity Score

Related Resources (12)

https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html
https://www.wireshark.org/security/wnpa-sec-2017-41.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13929
https://people.canonical.com/~ubuntu-security/cve/CVE-2017-13765
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=94666d4357096fc45e3bcad3d9414a14f0831bc8
https://security.alpinelinux.org/vuln/CVE-2017-13765
https://nvd.nist.gov/vuln/detail/CVE-2017-13765
http://www.securityfocus.com/bid/100551
http://www.securitytracker.com/id/1039254
https://access.redhat.com/security/cve/CVE-2017-13765
https://security-tracker.debian.org/tracker/CVE-2017-13765
https://www.mend.io/vulnerability-database/CVE-2017-13765

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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