7.5
HIGH
CVE-2018-14463
Tcpdump VRRP Buffer Over-Read
Description

The VRRP parser in tcpdump before 4.9.3 has a buffer over-read in print-vrrp.c:vrrp_print() for VRRP version 2, a different vulnerability than CVE-2019-15167.

INFO

Published Date :

Oct. 3, 2019, 4:15 p.m.

Last Modified :

Nov. 7, 2023, 2:52 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2018-14463 has a 3 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2018-14463 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Redhat enterprise_linux
1 Fedoraproject fedora
1 Debian debian_linux
1 Opensuse leap
1 Apple mac_os_x
1 Tcpdump tcpdump
1 F5 traffix_signaling_delivery_controller
: Total Affected Vendor : 7 | Products : 7
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-14463.

URL Resource
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html Third Party Advisory
http://seclists.org/fulldisclosure/2019/Dec/26 Mailing List Third Party Advisory
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/3de07c772166b7e8e8bb4b9d1d078f1d901b570b Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/
https://seclists.org/bugtraq/2019/Dec/23 Mailing List Third Party Advisory
https://seclists.org/bugtraq/2019/Oct/28 Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20200120-0001/
https://support.apple.com/kb/HT210788 Third Party Advisory
https://usn.ubuntu.com/4252-1/
https://usn.ubuntu.com/4252-2/
https://www.debian.org/security/2019/dsa-4547 Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
hshivhare67/platform_external_tcpdump_AOSP10_r33_4.9.2-_CVE-2018-14463

None

Makefile C Awk Shell Roff Perl GDB

Updated: 1 year, 7 months ago
0 stars 0 fork 0 watcher
Born at : April 6, 2023, 6:58 a.m. This repo has been linked 1 different CVEs too.
Profile Photo
nidhi7598/external_tcpdump-4.9.2_AOSP_10_r33_CVE-2018-14463

None

Shell Makefile C Awk Roff Perl GDB

Updated: 1 year, 7 months ago
0 stars 0 fork 0 watcher
Born at : Sept. 15, 2022, 10:21 a.m. This repo has been linked 1 different CVEs too.
Profile Photo
nidhi7598/external_tcpdump_AOSP_10_r33_CVE-2018-14463

None

Makefile C Awk Shell Roff Perl GDB

Updated: 1 year, 7 months ago
0 stars 0 fork 0 watcher
Born at : Sept. 15, 2022, 8:03 a.m. This repo has been linked 1 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-14463 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-14463 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/ [No types assigned]
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/
  • CPE Deprecation Remap by [email protected]

    Aug. 16, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:f5:traffix_sdc:*:*:*:*:*:*:*:* versions from (including) 5.0.0 from (including) 5.1.0 OR *cpe:2.3:a:f5:traffix_signaling_delivery_controller:*:*:*:*:*:*:*:* versions from (including) 5.0.0 from (including) 5.1.0
  • CVE Modified by [email protected]

    Aug. 27, 2022

    Action Type Old Value New Value
    Changed Description The VRRP parser in tcpdump before 4.9.3 has a buffer over-read in print-vrrp.c:vrrp_print(). The VRRP parser in tcpdump before 4.9.3 has a buffer over-read in print-vrrp.c:vrrp_print() for VRRP version 2, a different vulnerability than CVE-2019-15167.
  • CVE Modified by [email protected]

    Feb. 05, 2020

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4252-1/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jan. 29, 2020

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4252-2/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jan. 20, 2020

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20200120-0001/ [No Types Assigned]
  • Modified Analysis by [email protected]

    Jan. 16, 2020

    Action Type Old Value New Value
    Removed CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P)
    Removed CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html Third Party Advisory
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html Third Party Advisory
    Changed Reference Type http://seclists.org/fulldisclosure/2019/Dec/26 No Types Assigned http://seclists.org/fulldisclosure/2019/Dec/26 Mailing List, Third Party Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/ Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/ Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/ Third Party Advisory
    Changed Reference Type https://seclists.org/bugtraq/2019/Dec/23 No Types Assigned https://seclists.org/bugtraq/2019/Dec/23 Mailing List, Third Party Advisory
    Changed Reference Type https://seclists.org/bugtraq/2019/Oct/28 No Types Assigned https://seclists.org/bugtraq/2019/Oct/28 Mailing List, Third Party Advisory
    Changed Reference Type https://support.apple.com/kb/HT210788 No Types Assigned https://support.apple.com/kb/HT210788 Third Party Advisory
    Changed Reference Type https://www.debian.org/security/2019/dsa-4547 No Types Assigned https://www.debian.org/security/2019/dsa-4547 Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:a:f5:traffix_sdc:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (including) 5.1.0 *cpe:2.3:a:tcpdump:tcpdump:*:*:*:*:*:*:*:* versions up to (excluding) 4.9.3 *cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* versions up to (excluding) 10.15.2 *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Dec. 13, 2019

    Action Type Old Value New Value
    Added Reference http://seclists.org/fulldisclosure/2019/Dec/26 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 11, 2019

    Action Type Old Value New Value
    Added Reference https://seclists.org/bugtraq/2019/Dec/23 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 10, 2019

    Action Type Old Value New Value
    Added Reference https://support.apple.com/kb/HT210788 [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 30, 2019

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/ [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 28, 2019

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/ [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 25, 2019

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/ [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 22, 2019

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2019/dsa-4547 [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 22, 2019

    Action Type Old Value New Value
    Added Reference https://seclists.org/bugtraq/2019/Oct/28 [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 21, 2019

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html [No Types Assigned]
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 11, 2019

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Oct. 07, 2019

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES No Types Assigned https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES Release Notes, Third Party Advisory
    Changed Reference Type https://github.com/the-tcpdump-group/tcpdump/commit/3de07c772166b7e8e8bb4b9d1d078f1d901b570b No Types Assigned https://github.com/the-tcpdump-group/tcpdump/commit/3de07c772166b7e8e8bb4b9d1d078f1d901b570b Patch, Third Party Advisory
    Added CWE CWE-125
    Added CPE Configuration OR *cpe:2.3:a:tcpdump:tcpdump:*:*:*:*:*:*:*:* versions up to (excluding) 4.9.3
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-14463 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2018-14463 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.38 }} 0.12%

score

0.73265

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: