Home/CVE/wiretap/libpcap.c in the libpcap file parser in Wireshark 1.10.x before 1.10.4 allows remote attackers to execute arbitr
CVE

CVE-2014-4174

wiretap/libpcap.c in the libpcap file parser in Wireshark 1.10.x before 1.10.4 allows remote attackers to execute arbitr

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.

HIGH · CVSS 9.3 EPSS 0.01498
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

1
wiresharkall versions
⚠

Public Exploits & PoCs

2
pocbugs.wireshark.org · show_bug.cgi?id=9390bugs.wireshark.org
pocbugs.wireshark.org · show_bug.cgi?id=9753bugs.wireshark.org
▣

Scoring & Timeline

9.3
HIGH · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Published to NVD18 Jun 2014 · 04:55 PM
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://anonsvn.wireshark.org/viewvc/trunk-1.10/wiretap/libpcap.c?r1=53123&r2=53122&pathrev=53123Patch
http://anonsvn.wireshark.org/viewvc?view=revision&revision=53123
http://www.wireshark.org/security/wnpa-sec-2014-05.htmlVendor Advisory
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8808
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