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CVE-2010-3476

Date: September 20, 2010

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.

Language: Perl

Severity Score

Related Resources (9)

http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html
http://security-tracker.debian.org/tracker/CVE-2010-2080
https://nvd.nist.gov/vuln/detail/CVE-2010-3476
http://www.securityfocus.com/bid/43264
http://secunia.com/advisories/41381
https://people.canonical.com/~ubuntu-security/cve/CVE-2010-3476
https://exchange.xforce.ibmcloud.com/vulnerabilities/61869
http://otrs.org/advisory/OSA-2010-02-en/
https://www.mend.io/vulnerability-database/CVE-2010-3476

Severity Score

Weakness Type (CWE)

Improper Input Validation

CWE-20

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): LOW

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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