Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2018.2297
wpa security update
10 August 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: wpa
Publisher: Debian
Operating System: Debian GNU/Linux 8
Linux variants
Impact/Access: Access Privileged Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-14526
Original Bulletin:
https://security-tracker.debian.org/tracker/DLA-1462-1
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running wpa check for an updated version of the software for their
operating system.
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Package : wpa
Version : 2.3-1+deb8u6
CVE ID : CVE-2018-14526
Debian Bug : 905739
The following vulnerability was discovered in wpa_supplicant.
CVE-2018-14526:
| 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.
For Debian 8 "Jessie", this problem has been fixed in version
2.3-1+deb8u6.
We recommend that you upgrade your wpa packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS.
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Andrej Shadura
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===========================================================================
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