PT-2017-9420 · Tcpdump+5 · Tcpdump+5

Published 2017-01-27 · Updated 2024-06-15 · CVE-2016-7929

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions tcpdump versions prior to 4.9.0

Description The issue is related to a buffer overflow in the Juniper PPPoE ATM parser, specifically in the juniper parse header() function within print-juniper.c. This overflow can occur in versions of tcpdump before 4.9.0.

Recommendations For versions prior to 4.9.0, update to version 4.9.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the juniper parse header() function until a patch is available.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2019-1321

CESA-2017_1871

CVE-2016-7929

DLA-809-1

DSA-3775-1

MGASA-2017-0061

OPENSUSE-SU-2024:11425-1

RHSA-2017:1871

RHSA-2017_1871

SUSE-SU-2017:1110-1

USN-3205-1

Affected Products

Alt Linux

Centos

Red Hat

Suse

Ubuntu

Tcpdump

References · 434

• 🔥 https://github.com/arntsonl/CVE-2015-2153 · Exploit
• https://osv.dev/vulnerability/SUSE-SU-2017:1110-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13022 · Security Note
• https://ubuntu.com/security/CVE-2017-5203 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12998 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5484 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13015 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12896 · Security Note
• https://ubuntu.com/security/CVE-2016-7975 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7973 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5341 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7927 · Security Note
• https://errata.altlinux.org/ALT-PU-2019-1321 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13029 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12997 · Security Note