CVE-2018-14526
Wpa Supplicant Eapol Key Decryption Oracle Vulnerability
Description
An issue was discovered in rsn_supp/wpa.c in wpa_supplicant 2.0 through 2.6. Under certain conditions, the integrity of EAPOL-Key messages is not checked, leading to a decryption oracle. An attacker within range of the Access Point and client can abuse the vulnerability to recover sensitive information.
INFO
Published Date :
Aug. 8, 2018, 7:29 p.m.
Last Modified :
Oct. 3, 2019, 12:03 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2018-14526
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-2018-14526.
| URL | Resource |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00013.html | |
| http://www.securitytracker.com/id/1041438 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2018:3107 | |
| https://cert-portal.siemens.com/productcert/pdf/ssa-344983.pdf | |
| https://lists.debian.org/debian-lts-announce/2018/08/msg00009.html | Mailing List Third Party Advisory |
| https://papers.mathyvanhoef.com/woot2018.pdf | Technical Description Third Party Advisory |
| https://security.FreeBSD.org/advisories/FreeBSD-SA-18:11.hostapd.asc | Mitigation Patch Third Party Advisory |
| https://usn.ubuntu.com/3745-1/ | Third Party Advisory |
| https://w1.fi/security/2018-1/unauthenticated-eapol-key-decryption.txt | Mitigation Patch Vendor Advisory |
| https://www.us-cert.gov/ics/advisories/icsa-19-344-01 |
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-2018-14526 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-14526 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]
Dec. 19, 2019
Action Type Old Value New Value Added Reference https://www.us-cert.gov/ics/advisories/icsa-19-344-01 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 10, 2019
Action Type Old Value New Value Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-344983.pdf [No Types Assigned] -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-320 CWE-284 CWE-924 -
CVE Modified by [email protected]
May. 08, 2019
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00013.html [No Types Assigned] -
CVE Modified by [email protected]
Oct. 31, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:3107 [No Types Assigned] -
Initial Analysis by [email protected]
Oct. 17, 2018
Action Type Old Value New Value Added CVSS V2 (AV:A/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://papers.mathyvanhoef.com/woot2018.pdf No Types Assigned https://papers.mathyvanhoef.com/woot2018.pdf Technical Description, Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3745-1/ No Types Assigned https://usn.ubuntu.com/3745-1/ Third Party Advisory Changed Reference Type https://security.FreeBSD.org/advisories/FreeBSD-SA-18:11.hostapd.asc No Types Assigned https://security.FreeBSD.org/advisories/FreeBSD-SA-18:11.hostapd.asc Mitigation, Patch, Third Party Advisory Changed Reference Type https://w1.fi/security/2018-1/unauthenticated-eapol-key-decryption.txt No Types Assigned https://w1.fi/security/2018-1/unauthenticated-eapol-key-decryption.txt Mitigation, Patch, Vendor Advisory Changed Reference Type http://www.securitytracker.com/id/1041438 No Types Assigned http://www.securitytracker.com/id/1041438 Third Party Advisory, VDB Entry Changed Reference Type https://lists.debian.org/debian-lts-announce/2018/08/msg00009.html No Types Assigned https://lists.debian.org/debian-lts-announce/2018/08/msg00009.html Mailing List, Third Party Advisory Added CWE CWE-320 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:18.04:*:*:*:lts:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:* versions from (including) 2.0 up to (including) 2.6 -
CVE Modified by [email protected]
Aug. 21, 2018
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3745-1/ [No Types Assigned] -
CVE Modified by [email protected]
Aug. 15, 2018
Action Type Old Value New Value Added Reference https://security.FreeBSD.org/advisories/FreeBSD-SA-18:11.hostapd.asc [No Types Assigned] -
CVE Modified by [email protected]
Aug. 11, 2018
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2018/08/msg00009.html [No Types Assigned] -
CVE Modified by [email protected]
Aug. 10, 2018
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1041438 [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-2018-14526 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-2018-14526
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.12 }} -0.02%
score
0.44302
percentile