drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Rechteprüfung in wpa_supplicant
Name: |
Mangelnde Rechteprüfung in wpa_supplicant |
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ID: |
openSUSE-SU-2019:1345-1 |
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Distribution: |
SUSE |
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Plattformen: |
openSUSE Leap 42.3 |
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Datum: |
Mi, 8. Mai 2019, 19:12 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14526 |
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Applikationen: |
wpa_supplicant |
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Originalnachricht |
openSUSE Security Update: Security update for wpa_supplicant ______________________________________________________________________________
Announcement ID: openSUSE-SU-2019:1345-1 Rating: moderate References: #1104205 #1109209 Cross-References: CVE-2018-14526 Affected Products: openSUSE Leap 42.3 ______________________________________________________________________________
An update that solves one vulnerability and has one errata is now available.
Description:
This update for wpa_supplicant fixes the following issues:
This security issue was fixed:
- CVE-2018-14526: Under certain conditions, the integrity of EAPOL-Key messages was not checked, leading to a decryption oracle. An attacker within range of the Access Point and client could have abused the vulnerability to recover sensitive information (bsc#1104205).
This non-security issue was fixed:
- Enabled PWD as EAP method. This allows for password-based authentication, which is easier to setup than most of the other methods, and is used by the Eduroam network (bsc#1109209).
This update was imported from the SUSE:SLE-12:Update update project.
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- openSUSE Leap 42.3:
zypper in -t patch openSUSE-2019-1345=1
Package List:
- openSUSE Leap 42.3 (i586 x86_64):
wpa_supplicant-2.6-16.1 wpa_supplicant-debuginfo-2.6-16.1 wpa_supplicant-debugsource-2.6-16.1 wpa_supplicant-gui-2.6-16.1 wpa_supplicant-gui-debuginfo-2.6-16.1
References:
https://www.suse.com/security/cve/CVE-2018-14526.html https://bugzilla.suse.com/1104205 https://bugzilla.suse.com/1109209
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