National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-12899 Detail

Current Description

The DECnet parser in tcpdump before 4.9.2 has a buffer over-read in print-decnet.c:decnet_print().

Source:  MITRE      Last Modified:  09/14/2017      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2017-12899
Original release date:
09/14/2017
Last revised:
11/13/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
CVSS v3 Base Score:
9.8 Critical
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (legend)
Impact Score:
5.9
Exploitability Score:
3.9
CVSS Version 3 Metrics:
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
CVSS Severity (version 2.0):
CVSS v2 Base Score:
7.5 HIGH
Vector:
(AV:N/AC:L/Au:N/C:P/I:P/A:P) (legend)
Impact Subscore:
6.4
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://www.debian.org/security/2017/dsa-3971 External Source DEBIAN DSA-3971
http://www.securitytracker.com/id/1039307 External Source SECTRACK 1039307
http://www.tcpdump.org/tcpdump-changes.txt Vendor Advisory External Source CONFIRM http://www.tcpdump.org/tcpdump-changes.txt
https://github.com/the-tcpdump-group/tcpdump/commit/c6e0531b5def26ecf912e8de6ade86cbdaed3751 Issue Tracking; Patch; Third Party Advisory External Source CONFIRM https://github.com/the-tcpdump-group/tcpdump/commit/c6e0531b5def26ecf912e8de6ade86cbdaed3751
https://github.com/the-tcpdump-group/tcpdump/commit/f96003b21e2abfbba59b926b10a7f9bc7d11e36c Issue Tracking; Patch; Third Party Advisory External Source CONFIRM https://github.com/the-tcpdump-group/tcpdump/commit/f96003b21e2abfbba59b926b10a7f9bc7d11e36c
https://security.gentoo.org/glsa/201709-23 External Source GENTOO GLSA-201709-23
https://support.apple.com/HT208221 External Source CONFIRM https://support.apple.com/HT208221

Technical Details

Vulnerability Type (View All)

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