CVE-2017-5597

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In Wireshark 2.2.0 to 2.2.3 and 2.0.0 to 2.0.9, the DHCPv6 dissector could go into a large loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-dhcpv6.c by changing a data type to avoid an integer overflow.

En Wireshark 2.2.0 hasta la versión 2.2.3 y 2.0.0 hasta la versión 2.0.9, el disector DHCPv6 podría entrar en un bucle grande, desencadenado por la inyección de paquetes o un archivo de captura mal formado. Esto fue abordado en epan/dissectors/packet-dhcpv6.c cambiando un tipo de dato para evitar un desbordamiento de enteros.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-01-25 CVE Reserved
2017-01-25 CVE Published
2023-03-07 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-190: Integer Overflow or Wraparound

CAPEC

References (7)

URL	Tag	Source
http://www.securityfocus.com/bid/95798	Vdb Entry
http://www.securitytracker.com/id/1037694	Vdb Entry
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=57894f741f7cc98b46c9fdce7eee8256d2a4ae3f	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13345	2023-11-07
https://code.wireshark.org/review/#/c/19747	2023-11-07

URL	Date	SRC
http://www.debian.org/security/2017/dsa-3811	2023-11-07
https://www.wireshark.org/security/wnpa-sec-2017-02.html	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.0 Search vendor "Wireshark" for product "Wireshark" and version "2.0.0"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.1 Search vendor "Wireshark" for product "Wireshark" and version "2.0.1"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.2 Search vendor "Wireshark" for product "Wireshark" and version "2.0.2"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.3 Search vendor "Wireshark" for product "Wireshark" and version "2.0.3"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.4 Search vendor "Wireshark" for product "Wireshark" and version "2.0.4"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.5 Search vendor "Wireshark" for product "Wireshark" and version "2.0.5"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.6 Search vendor "Wireshark" for product "Wireshark" and version "2.0.6"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.7 Search vendor "Wireshark" for product "Wireshark" and version "2.0.7"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.8 Search vendor "Wireshark" for product "Wireshark" and version "2.0.8"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.9 Search vendor "Wireshark" for product "Wireshark" and version "2.0.9"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.2.0 Search vendor "Wireshark" for product "Wireshark" and version "2.2.0"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.2.1 Search vendor "Wireshark" for product "Wireshark" and version "2.2.1"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.2.2 Search vendor "Wireshark" for product "Wireshark" and version "2.2.2"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.2.3 Search vendor "Wireshark" for product "Wireshark" and version "2.2.3"		-		Affected