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CVE-2017-13011

Good to know:

Date: September 14, 2017

Several protocol parsers in tcpdump before 4.9.2 could cause a buffer overflow in util-print.c:bittok2str_internal().

Language: C

Severity Score

9.8

Related Resources (12)

Url: https://security-tracker.debian.org/tracker/CVE-2017-13011

Url: http://www.debian.org/security/2017/dsa-3971

Url: https://nvd.nist.gov/vuln/detail/CVE-2017-13011

Url: https://security.gentoo.org/glsa/201709-23

Url: http://www.securitytracker.com/id/1039307

Url: https://access.redhat.com/security/cve/CVE-2017-13011

Url: https://support.apple.com/HT208221

Url: https://github.com/the-tcpdump-group/tcpdump/commit/9f0730bee3eb65d07b49fd468bc2f269173352fe

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2017-13011

Url: https://access.redhat.com/errata/RHEA-2018:0705

Url: http://www.tcpdump.org/tcpdump-changes.txt

Url: https://www.mend.io/vulnerability-database/CVE-2017-13011

Severity Score

9.8

Weakness Type (CWE)

Buffer Errors

CWE-119

Top Fix

Upgrade Version

Upgrade to version 4.9.2

CVSS v3.1

Base Score:	9.8
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 v2

Base Score:	7.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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