CVE-2017-14494
dnsmasq Memory Information Leak
Description
dnsmasq before 2.78, when configured as a relay, allows remote attackers to obtain sensitive memory information via vectors involving handling DHCPv6 forwarded requests.
INFO
Published Date :
Oct. 3, 2017, 1:29 a.m.
Last Modified :
Nov. 21, 2024, 3:12 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.2
Public PoC/Exploit Available at Github
CVE-2017-14494 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-2017-14494
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.
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-2017-14494.
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).
None
None
✍️ A curated list of CVE PoCs.
awesome cve poc
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-14494 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-14494 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html Added Reference http://nvidia.custhelp.com/app/answers/detail/a_id/4561 Added Reference http://thekelleys.org.uk/dnsmasq/CHANGELOG Added Reference http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=33e3f1029c9ec6c63e430ff51063a6301d4b2262 Added Reference http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt Added Reference http://www.debian.org/security/2017/dsa-3989 Added Reference http://www.securityfocus.com/bid/101085 Added Reference http://www.securitytracker.com/id/1039474 Added Reference http://www.ubuntu.com/usn/USN-3430-1 Added Reference http://www.ubuntu.com/usn/USN-3430-2 Added Reference https://access.redhat.com/errata/RHSA-2017:2836 Added Reference https://access.redhat.com/errata/RHSA-2017:2837 Added Reference https://access.redhat.com/security/vulnerabilities/3199382 Added Reference https://security.gentoo.org/glsa/201710-27 Added Reference https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html Added Reference https://www.exploit-db.com/exploits/42944/ Added Reference https://www.kb.cert.org/vuls/id/973527 Added Reference https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html Added Reference https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html Added Reference https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq -
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 http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=33e3f1029c9ec6c63e430ff51063a6301d4b2262 [No types assigned] Added Reference MITRE https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html [No types assigned] Added Reference MITRE https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html [No types assigned] Removed Reference MITRE https://www.mail-archive.com/[email protected]/msg11665.html Removed Reference MITRE https://www.mail-archive.com/[email protected]/msg11664.html Removed Reference MITRE http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=33e3f1029c9ec6c63e430ff51063a6301d4b2262 -
CVE Modified by [email protected]
Mar. 04, 2018
Action Type Old Value New Value Added Reference http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt [No Types Assigned] -
CVE Modified by [email protected]
Dec. 30, 2017
Action Type Old Value New Value Added Reference https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq [No Types Assigned] -
CVE Modified by [email protected]
Oct. 24, 2017
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201710-27 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 19, 2017
Action Type Old Value New Value Added Reference http://nvidia.custhelp.com/app/answers/detail/a_id/4561 [No Types Assigned] -
Initial Analysis by [email protected]
Oct. 13, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://www.mail-archive.com/[email protected]/msg11665.html No Types Assigned https://www.mail-archive.com/[email protected]/msg11665.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html Issue Tracking, Mailing List, Third Party Advisory Changed Reference Type http://www.debian.org/security/2017/dsa-3989 No Types Assigned http://www.debian.org/security/2017/dsa-3989 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2017:2836 No Types Assigned https://access.redhat.com/errata/RHSA-2017:2836 Patch, Third Party Advisory Changed Reference Type http://www.securitytracker.com/id/1039474 No Types Assigned http://www.securitytracker.com/id/1039474 Third Party Advisory, VDB Entry Changed Reference Type https://www.mail-archive.com/[email protected]/msg11664.html No Types Assigned https://www.mail-archive.com/[email protected]/msg11664.html Mailing List, Third Party Advisory Changed Reference Type https://access.redhat.com/security/vulnerabilities/3199382 No Types Assigned https://access.redhat.com/security/vulnerabilities/3199382 Issue Tracking, Third Party Advisory Changed Reference Type https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html No Types Assigned https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html Third Party Advisory Changed Reference Type https://www.exploit-db.com/exploits/42944/ No Types Assigned https://www.exploit-db.com/exploits/42944/ Third Party Advisory, VDB Entry Changed Reference Type http://www.ubuntu.com/usn/USN-3430-1 No Types Assigned http://www.ubuntu.com/usn/USN-3430-1 Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/101085 No Types Assigned http://www.securityfocus.com/bid/101085 Third Party Advisory, VDB Entry Changed Reference Type https://access.redhat.com/errata/RHSA-2017:2837 No Types Assigned https://access.redhat.com/errata/RHSA-2017:2837 Patch, Third Party Advisory Changed Reference Type https://www.kb.cert.org/vuls/id/973527 No Types Assigned https://www.kb.cert.org/vuls/id/973527 Third Party Advisory, US Government Resource Changed Reference Type http://thekelleys.org.uk/dnsmasq/CHANGELOG No Types Assigned http://thekelleys.org.uk/dnsmasq/CHANGELOG Release Notes, Vendor Advisory Changed Reference Type http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=33e3f1029c9ec6c63e430ff51063a6301d4b2262 No Types Assigned http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=33e3f1029c9ec6c63e430ff51063a6301d4b2262 Patch, Vendor Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-3430-2 No Types Assigned http://www.ubuntu.com/usn/USN-3430-2 Third Party Advisory Added CWE CWE-200 Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:17.04:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:7.1:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:novell:leap:42.2:*:*:*:*:*:*:* *cpe:2.3:o:novell:leap:42.3:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:thekelleys:dnsmasq:2.77:*:*:*:*:*:*:* (and previous) -
CVE Modified by [email protected]
Oct. 10, 2017
Action Type Old Value New Value Added Reference https://www.kb.cert.org/vuls/id/973527 [No Types Assigned] Added Reference https://access.redhat.com/security/vulnerabilities/3199382 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2017:2837 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2017:2836 [No Types Assigned] Added Reference http://www.ubuntu.com/usn/USN-3430-2 [No Types Assigned] Added Reference http://www.ubuntu.com/usn/USN-3430-1 [No Types Assigned] Added Reference http://www.debian.org/security/2017/dsa-3989 [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html [No Types Assigned] -
CVE Modified by [email protected]
Oct. 05, 2017
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/42944/ [No Types Assigned] Added Reference http://www.securityfocus.com/bid/101085 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 04, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1039474 [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-2017-14494 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-2017-14494
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
6.04 }} 4.37%
score
0.93419
percentile