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CVE
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CVE-2012-4286Date: (C)2012-08-16   (M)2018-03-08


The pcapng_read_packet_block function in wiretap/pcapng.c in the pcap-ng file parser in Wireshark 1.8.x before 1.8.2 allows user-assisted remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted pcap-ng file.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 4.3
Exploit Score: Exploit Score: 8.6
Impact Score: Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: MEDIUM
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
SECUNIA-50276
SECUNIA-51363
SECUNIA-54425
BID-55035
GLSA-201308-05
http://anonsvn.wireshark.org/viewvc/trunk/wiretap/pcapng.c?r1=44074&r2=44073&pathrev=44074
http://anonsvn.wireshark.org/viewvc?revision=44074&view=revision
http://www.wireshark.org/security/wnpa-sec-2012-24.html
https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark3
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7533
openSUSE-SU-2012:1067

CPE    3
cpe:/o:sun:sunos:5.11
cpe:/a:wireshark:wireshark:1.8.1
cpe:/a:wireshark:wireshark:1.8.0
CWE    1
CWE-189
OVAL    2
oval:org.secpod.oval:def:6769
oval:org.secpod.oval:def:40846

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