Use of Insufficiently Random Values The advisory has been revoked - it doesn't affect any version of package wpa (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1604-WPA-617718
- published10 Sept 2020
- disclosed17 Oct 2017
Introduced: 17 Oct 2017
CVE-2017-13084 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:16.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream wpa package and not the wpa package as distributed by Ubuntu.
Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Station-To-Station-Link (STSL) Transient Key (STK) during the PeerKey handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-13084
- http://www.securityfocus.com/bid/101274
- http://www.kb.cert.org/vuls/id/228519
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171016-wpa
- https://access.redhat.com/security/vulnerabilities/kracks
- https://cert-portal.siemens.com/productcert/pdf/ssa-901333.pdf
- https://support.lenovo.com/us/en/product_security/LEN-17420
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txt
- https://security.gentoo.org/glsa/201711-03
- https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt
- https://www.krackattacks.com/
- http://www.securitytracker.com/id/1039576
- http://www.securitytracker.com/id/1039577
- http://www.securitytracker.com/id/1039581