CVE-2017-7703

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 2.2.5 and 2.0.0 to 2.0.11, the IMAP dissector could crash, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-imap.c by calculating a line's end correctly.

En Wireshark 2.2.0 a 2.2.5 y 2.0.0 a 2.0.11, el disector IMAP podría caer, desencadenado por un paquete de inyección o un archivo de captura mal formado. Esto se trató en epan/dissectors/packet-imap.c calculando el final de una línea correctamente.

*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

2017-04-11 CVE Reserved
2017-04-12 CVE Published
2023-11-08 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CAPEC

References (7)

URL	Tag	Source
http://www.securityfocus.com/bid/97636	Third Party Advisory
http://www.securitytracker.com/id/1038262	Third Party Advisory
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=671e32820ab29d41d712cc8a472eab9b672684d9	X_refsource_confirm
https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html	Mailing List

URL	Date	SRC

URL	Date	SRC
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13466	2023-11-07

URL	Date	SRC
https://security.gentoo.org/glsa/201706-12	2023-11-07
https://www.wireshark.org/security/wnpa-sec-2017-12.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"				2.0.10 Search vendor "Wireshark" for product "Wireshark" and version "2.0.10"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.0.11 Search vendor "Wireshark" for product "Wireshark" and version "2.0.11"		-		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
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.2.4 Search vendor "Wireshark" for product "Wireshark" and version "2.2.4"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				2.2.5 Search vendor "Wireshark" for product "Wireshark" and version "2.2.5"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected