CVE-2018-14526
- Source
- https://cve.org/CVERecord?id=CVE-2018-14526
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-14526.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-14526
- Downstream
- Related
- Published
- 2018-08-08T19:29:00.333Z
- Modified
- 2026-03-12T22:45:51.947858Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in rsnsupp/wpa.c in wpasupplicant 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.
- References
-
- https://cert-portal.siemens.com/productcert/pdf/ssa-344983.pdf
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00013.html
- https://papers.mathyvanhoef.com/woot2018.pdf
- https://access.redhat.com/errata/RHSA-2018:3107
- https://lists.debian.org/debian-lts-announce/2018/08/msg00009.html
- https://usn.ubuntu.com/3745-1/
- https://www.us-cert.gov/ics/advisories/icsa-19-344-01
- http://www.securitytracker.com/id/1041438
- https://security.FreeBSD.org/advisories/FreeBSD-SA-18:11.hostapd.asc
- https://w1.fi/security/2018-1/unauthenticated-eapol-key-decryption.txt
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "18.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.0"
}
]
},
{
"events": [
{
"introduced": "2.0"
},
{
"last_affected": "2.6"
}
]
}
]
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-14526.json"