CVE-2004-0459
Published: 2004-07-07
Last Modified: 2017-07-11
CVE Author: NIST National Vulnerability Database
CVE Assigner: cve@mitre.org
The Clear Channel Assessment (CCA) algorithm in the IEEE 802.11 wireless protocol, when using DSSS transmission encoding, allows remote attackers to cause a denial of service via a certain RF signal that causes a channel to appear busy (aka "jabber"), which prevents devices from transmitting data.
| Severity | Medium |
| Base Score | 5/10 |
| Exploit Score | 10/10 |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Impact Score | 2.9/10 |
| Confidentiality Impact | None |
| Availability Impact | Partial |
| Integrity Impact | None |
| Vector String | AV:N/AC:L/Au:N/C:N/I:N/A:P |
NIST has not assigned a CVSSv3.1 Score.
| CPE | Vulnerable | Start | Excluding |
|---|---|---|---|
| cpe:2.3:a:ieee:802.11_wireless_protocol:*:*:*:*:*:*:*:* | Yes | - | - |
http://www.auscert.org.au/render.html?it=4091
http://www.kb.cert.org/vuls/id/106678
http://archives.neohapsis.com/archives/fulldisclosure/2004-05/0631.html
http://support.avaya.com/elmodocs2/security/ASA-2004-009.pdf
http://www.securityfocus.com/bid/10342
http://www.osvdb.org/16034
http://securitytracker.com/id?1010152
https://exchange.xforce.ibmcloud.com/vulnerabilities/16138
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