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CVE-2012-3826

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Date: June 30, 2012

Multiple integer underflows in Wireshark 1.4.x before 1.4.13 and 1.6.x before 1.6.8 allow remote attackers to cause a denial of service (loop) via vectors related to the R3 dissector, a different vulnerability than CVE-2012-2392.

Language: C

Severity Score

Related Resources (8)

http://www.securitytracker.com/id?1027094
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15536
https://nvd.nist.gov/vuln/detail/CVE-2012-3826
http://www.wireshark.org/security/wnpa-sec-2012-08.html
https://security-tracker.debian.org/tracker/CVE-2012-3826
http://secunia.com/advisories/49226
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7125
https://www.mend.io/vulnerability-database/CVE-2012-3826

Severity Score

Weakness Type (CWE)

Numeric Errors

CWE-189

Top Fix

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CVSS v3.1

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

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