National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-16452 Detail

Current Description

The SMB parser in tcpdump before 4.9.3 has stack exhaustion in smbutil.c:smb_fdata() via recursion.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.5 HIGH
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html
http://seclists.org/fulldisclosure/2019/Dec/26
https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES Release Notes Third Party Advisory
https://github.com/the-tcpdump-group/tcpdump/commit/24182d959f661327525a20d9a94c98a8ec016778 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/
https://seclists.org/bugtraq/2019/Dec/23
https://seclists.org/bugtraq/2019/Oct/28
https://security.netapp.com/advisory/ntap-20200120-0001/
https://support.apple.com/kb/HT210788
https://usn.ubuntu.com/4252-1/
https://usn.ubuntu.com/4252-2/
https://www.debian.org/security/2019/dsa-4547

Weakness Enumeration

CWE-ID CWE Name Source
CWE-674 Uncontrolled Recursion NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:tcpdump:tcpdump:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
4.9.3


Change History

14 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-16452
NVD Published Date:
10/03/2019
NVD Last Modified:
10/11/2019