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CVE-2012-3548

Date: August 30, 2012

The dissect_drda function in epan/dissectors/packet-drda.c in Wireshark 1.6.x through 1.6.10 and 1.8.x through 1.8.2 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a small value for a certain length field in a capture file.

Language: C

Severity Score

Related Resources (10)

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15646
http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
http://www.securitytracker.com/id?1027464
http://secunia.com/advisories/54425
http://openwall.com/lists/oss-security/2012/08/29/4
https://bugzilla.redhat.com/show_bug.cgi?id=849926
https://security-tracker.debian.org/tracker/CVE-2012-3548
https://nvd.nist.gov/vuln/detail/CVE-2012-3548
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7666
https://www.mend.io/vulnerability-database/CVE-2012-3548

Severity Score

Weakness Type (CWE)

Resource Management Errors

CWE-399

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
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): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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