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CVE
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CVE-2018-14462Date: (C)2019-10-04   (M)2024-03-27


The ICMP parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp.c:icmp_print().

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.5CVSS Score : 7.5
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 3.6Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
https://seclists.org/bugtraq/2019/Oct/28
https://seclists.org/bugtraq/2019/Dec/23
http://seclists.org/fulldisclosure/2019/Dec/26
DSA-4547
FEDORA-2019-6db0d5b9d9
FEDORA-2019-85d92df70f
FEDORA-2019-d06bc63433
USN-4252-1
USN-4252-2
https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html
https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES
https://github.com/the-tcpdump-group/tcpdump/commit/1a1bce0526a77b62e41531b00f8bb5e21fd4f3a3
https://security.netapp.com/advisory/ntap-20200120-0001/
https://support.apple.com/kb/HT210788
openSUSE-SU-2019:2344
openSUSE-SU-2019:2348

CPE    1
cpe:/a:tcpdump:tcpdump:4.7.0
CWE    1
CWE-125
OVAL    18
oval:org.secpod.oval:def:89003135
oval:org.secpod.oval:def:504721
oval:org.secpod.oval:def:61794
oval:org.secpod.oval:def:89050542
...

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