CVE-2017-13084 · threatengine.sh

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CVE

CVE-2017-13084

Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Station-To-Station-Link (STSL) Transient Key (STK) du

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.

MEDIUM · CVSS 6.8 EPSS 0.01707

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-323Reusing a Nonce, Key Pair in Encryption

CWE-330Use of Insufficiently Random Values

▤

Affected Products & Versions

8

canonical ubuntu linuxall versions
debian linuxall versions
freebsdall versions
opensuse leapall versions
redhat enterprise linux desktopall versions
redhat enterprise linux serverall versions
w1.fi hostapdall versions
w1.fi wpa supplicantall versions

▣

Scoring & Timeline

6.8

MEDIUM · CVSS v3.0 · cret@cert.org

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD17 Oct 2017 · 01:29 PM

CVSS VectorCVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

⚑

Vendor Advisories

1

cisa-csafcisa-csaf-csaf_files-OT-white-2017-icsa-17-318-01

🔗

References & Sources

13

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txtThird Party Advisory

http://www.kb.cert.org/vuls/id/228519Third Party AdvisoryUS Government Resource

http://www.securityfocus.com/bid/101274Third Party AdvisoryVDB Entry

http://www.securitytracker.com/id/1039576Third Party AdvisoryVDB Entry

http://www.securitytracker.com/id/1039577Third Party AdvisoryVDB Entry

http://www.securitytracker.com/id/1039581Third Party AdvisoryVDB Entry

Show all 13 references

https://access.redhat.com/security/vulnerabilities/kracksThird Party Advisory

https://cert-portal.siemens.com/productcert/pdf/ssa-901333.pdf

https://security.gentoo.org/glsa/201711-03

https://support.lenovo.com/us/en/product_security/LEN-17420Third Party Advisory

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171016-wpaThird Party Advisory

https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txtThird Party Advisory

https://www.krackattacks.com/Technical DescriptionThird Party Advisory

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