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CVE-2014-4174

Date: June 18, 2014

wiretap/libpcap.c in the libpcap file parser in Wireshark 1.10.x before 1.10.4 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted packet-trace file that includes a large packet.

Language: C

Severity Score

Related Resources (9)

http://anonsvn.wireshark.org/viewvc?view=revision&revision=53123
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8808
http://www.wireshark.org/security/wnpa-sec-2014-05.html
http://anonsvn.wireshark.org/viewvc/trunk-1.10/wiretap/libpcap.c?r1=53123&r2=53122&pathrev=53123
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9390
https://nvd.nist.gov/vuln/detail/CVE-2014-4174
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9753
https://security-tracker.debian.org/tracker/CVE-2014-4174
https://www.mend.io/vulnerability-database/CVE-2014-4174

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

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): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

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

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