CVE-2017-13687
Cisco HDLC Buffer Over-Read Vulnerability
Description
The Cisco HDLC parser in tcpdump before 4.9.2 has a buffer over-read in print-chdlc.c:chdlc_print().
INFO
Published Date :
Sept. 14, 2017, 6:29 a.m.
Last Modified :
Oct. 28, 2020, 7:35 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
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-2017-13687.
| URL | Resource |
|---|---|
| http://www.debian.org/security/2017/dsa-3971 | Third Party Advisory |
| http://www.securitytracker.com/id/1039307 | Third Party Advisory VDB Entry |
| http://www.tcpdump.org/tcpdump-changes.txt | Vendor Advisory |
| https://access.redhat.com/errata/RHEA-2018:0705 | Third Party Advisory |
| https://github.com/the-tcpdump-group/tcpdump/commit/866c60236c41cea1e1654c8a071897292f64be49 | Issue Tracking Third Party Advisory |
| https://github.com/the-tcpdump-group/tcpdump/commit/a1eefe986065846b6c69dbc09afd9fa1a02c4a3d | Issue Tracking Patch Third Party Advisory |
| https://security.gentoo.org/glsa/201709-23 | Third Party Advisory |
| https://support.apple.com/HT208221 | 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-13687 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-13687 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 -
Modified Analysis by [email protected]
Oct. 28, 2020
Action Type Old Value New Value Removed CVSS V3 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:H/I:H/A:H Changed Reference Type http://www.debian.org/security/2017/dsa-3971 No Types Assigned http://www.debian.org/security/2017/dsa-3971 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHEA-2018:0705 No Types Assigned https://access.redhat.com/errata/RHEA-2018:0705 Third Party Advisory Changed Reference Type https://github.com/the-tcpdump-group/tcpdump/commit/866c60236c41cea1e1654c8a071897292f64be49 Issue Tracking, Patch, Third Party Advisory https://github.com/the-tcpdump-group/tcpdump/commit/866c60236c41cea1e1654c8a071897292f64be49 Issue Tracking, Third Party Advisory Changed Reference Type https://security.gentoo.org/glsa/201709-23 No Types Assigned https://security.gentoo.org/glsa/201709-23 Third Party Advisory Changed Reference Type https://support.apple.com/HT208221 No Types Assigned https://support.apple.com/HT208221 Third Party Advisory Added CPE Configuration OR *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:*:*:*:*:*:*:* -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-119 CWE-125 -
CVE Modified by [email protected]
May. 17, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHEA-2018:0705 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 14, 2017
Action Type Old Value New Value Added Reference https://support.apple.com/HT208221 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 06, 2017
Action Type Old Value New Value Added Reference http://www.debian.org/security/2017/dsa-3971 [No Types Assigned] -
CVE Modified by [email protected]
Sep. 27, 2017
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201709-23 [No Types Assigned] -
Initial Analysis by [email protected]
Sep. 15, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3 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/commit/a1eefe986065846b6c69dbc09afd9fa1a02c4a3d No Types Assigned https://github.com/the-tcpdump-group/tcpdump/commit/a1eefe986065846b6c69dbc09afd9fa1a02c4a3d Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://github.com/the-tcpdump-group/tcpdump/commit/866c60236c41cea1e1654c8a071897292f64be49 No Types Assigned https://github.com/the-tcpdump-group/tcpdump/commit/866c60236c41cea1e1654c8a071897292f64be49 Issue Tracking, Patch, Third Party Advisory Changed Reference Type http://www.securitytracker.com/id/1039307 No Types Assigned http://www.securitytracker.com/id/1039307 Third Party Advisory, VDB Entry Changed Reference Type http://www.tcpdump.org/tcpdump-changes.txt No Types Assigned http://www.tcpdump.org/tcpdump-changes.txt Vendor Advisory Added CWE CWE-119 Added CPE Configuration OR *cpe:2.3:a:tcpdump:tcpdump:4.9.1:*:*:*:*:*:*:* (and previous) -
CVE Modified by [email protected]
Sep. 15, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1039307 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-13687 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-2017-13687
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.46 }} 0.24%
score
0.84659
percentile