CVE-2010-3476

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Open Ticket Request System (OTRS) 2.3.x before 2.3.6 and 2.4.x before 2.4.8 does not properly handle the matching of Perl regular expressions against HTML e-mail messages, which allows remote attackers to cause a denial of service (CPU consumption) via a large message, a different vulnerability than CVE-2010-2080.

Open Ticket Request System (OTRS) v2.3.x anteriores a v2.3.6 y v2.4.x anteriores a v2.4.8 no controla correctamente la adecuación de las expresiones regulares de Perl contra los mensajes de correo electrónico HTML, lo que permite a atacantes remotos provocar una denegación de servicio (consumo de CPU) a través de un mensaje grande, es una vulnerabilidad distinta a CVE-2010-2080.

*Credits: N/A

CVSS Scores

NISTv2 5.0

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

2010-09-20 CVE Reserved
2010-09-20 CVE Published
2023-03-07 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (6)

URL	Tag	Source
http://security-tracker.debian.org/tracker/CVE-2010-2080	X_refsource_confirm
http://www.securityfocus.com/bid/43264	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/61869	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html	2017-08-17
http://otrs.org/advisory/OSA-2010-02-en	2017-08-17
http://secunia.com/advisories/41381	2017-08-17

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				2.3.1 Search vendor "Otrs" for product "Otrs" and version "2.3.1"		-		Affected
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				2.3.2 Search vendor "Otrs" for product "Otrs" and version "2.3.2"		-		Affected
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				2.3.3 Search vendor "Otrs" for product "Otrs" and version "2.3.3"		-		Affected
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				2.3.4 Search vendor "Otrs" for product "Otrs" and version "2.3.4"		-		Affected
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				2.3.5 Search vendor "Otrs" for product "Otrs" and version "2.3.5"		-		Affected
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				2.4.1 Search vendor "Otrs" for product "Otrs" and version "2.4.1"		-		Affected
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				2.4.2 Search vendor "Otrs" for product "Otrs" and version "2.4.2"		-		Affected
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				2.4.3 Search vendor "Otrs" for product "Otrs" and version "2.4.3"		-		Affected
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				2.4.4 Search vendor "Otrs" for product "Otrs" and version "2.4.4"		-		Affected
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				2.4.5 Search vendor "Otrs" for product "Otrs" and version "2.4.5"		-		Affected
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				2.4.6 Search vendor "Otrs" for product "Otrs" and version "2.4.6"		-		Affected
Otrs Search vendor "Otrs"		Otrs Search vendor "Otrs" for product "Otrs"				2.4.7 Search vendor "Otrs" for product "Otrs" and version "2.4.7"		-		Affected