drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Rechteprüfung in wpa_supplicant
Name: |
Mangelnde Rechteprüfung in wpa_supplicant |
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ID: |
SUSE-SU-2019:1088-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Server 12-LTSS, SUSE OpenStack Cloud 7, SUSE Linux Enterprise Server 12-SP1-LTSS, SUSE Linux Enterprise Server for SAP 12-SP2, SUSE Linux Enterprise Desktop 12-SP3, SUSE Linux Enterprise Server 12-SP3, SUSE Enterprise Storage 4, SUSE Linux Enterprise Server 12-SP2-LTSS, SUSE Linux Enterprise Server 12-SP2-BCL, SUSE Linux Enterprise Desktop 12-SP4, SUSE Linux Enterprise Server 12-SP4 |
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Datum: |
Di, 30. April 2019, 07:13 |
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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 |
SUSE Security Update: Security update for wpa_supplicant ______________________________________________________________________________
Announcement ID: SUSE-SU-2019:1088-1 Rating: moderate References: #1104205 #1109209 Cross-References: CVE-2018-14526 Affected Products: SUSE OpenStack Cloud 7 SUSE Linux Enterprise Server for SAP 12-SP2 SUSE Linux Enterprise Server 12-SP4 SUSE Linux Enterprise Server 12-SP3 SUSE Linux Enterprise Server 12-SP2-LTSS SUSE Linux Enterprise Server 12-SP2-BCL SUSE Linux Enterprise Server 12-SP1-LTSS SUSE Linux Enterprise Server 12-LTSS SUSE Linux Enterprise Desktop 12-SP4 SUSE Linux Enterprise Desktop 12-SP3 SUSE Enterprise Storage 4 ______________________________________________________________________________
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).
Patch Instructions:
To install this SUSE 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:
- SUSE OpenStack Cloud 7:
zypper in -t patch SUSE-OpenStack-Cloud-7-2019-1088=1
- SUSE Linux Enterprise Server for SAP 12-SP2:
zypper in -t patch SUSE-SLE-SAP-12-SP2-2019-1088=1
- SUSE Linux Enterprise Server 12-SP4:
zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-1088=1
- SUSE Linux Enterprise Server 12-SP3:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-1088=1
- SUSE Linux Enterprise Server 12-SP2-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2019-1088=1
- SUSE Linux Enterprise Server 12-SP2-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2019-1088=1
- SUSE Linux Enterprise Server 12-SP1-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP1-2019-1088=1
- SUSE Linux Enterprise Server 12-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-2019-1088=1
- SUSE Linux Enterprise Desktop 12-SP4:
zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-1088=1
- SUSE Linux Enterprise Desktop 12-SP3:
zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2019-1088=1
- SUSE Enterprise Storage 4:
zypper in -t patch SUSE-Storage-4-2019-1088=1
Package List:
- SUSE OpenStack Cloud 7 (s390x x86_64):
wpa_supplicant-2.6-15.10.1 wpa_supplicant-debuginfo-2.6-15.10.1 wpa_supplicant-debugsource-2.6-15.10.1
- SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
wpa_supplicant-2.6-15.10.1 wpa_supplicant-debuginfo-2.6-15.10.1 wpa_supplicant-debugsource-2.6-15.10.1
- SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
wpa_supplicant-2.6-15.10.1 wpa_supplicant-debuginfo-2.6-15.10.1 wpa_supplicant-debugsource-2.6-15.10.1
- SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):
wpa_supplicant-2.6-15.10.1 wpa_supplicant-debuginfo-2.6-15.10.1 wpa_supplicant-debugsource-2.6-15.10.1
- SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):
wpa_supplicant-2.6-15.10.1 wpa_supplicant-debuginfo-2.6-15.10.1 wpa_supplicant-debugsource-2.6-15.10.1
- SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
wpa_supplicant-2.6-15.10.1 wpa_supplicant-debuginfo-2.6-15.10.1 wpa_supplicant-debugsource-2.6-15.10.1
- SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):
wpa_supplicant-2.6-15.10.1 wpa_supplicant-debuginfo-2.6-15.10.1 wpa_supplicant-debugsource-2.6-15.10.1
- SUSE Linux Enterprise Server 12-LTSS (ppc64le s390x x86_64):
wpa_supplicant-2.6-15.10.1 wpa_supplicant-debuginfo-2.6-15.10.1 wpa_supplicant-debugsource-2.6-15.10.1
- SUSE Linux Enterprise Desktop 12-SP4 (x86_64):
wpa_supplicant-2.6-15.10.1 wpa_supplicant-debuginfo-2.6-15.10.1 wpa_supplicant-debugsource-2.6-15.10.1
- SUSE Linux Enterprise Desktop 12-SP3 (x86_64):
wpa_supplicant-2.6-15.10.1 wpa_supplicant-debuginfo-2.6-15.10.1 wpa_supplicant-debugsource-2.6-15.10.1
- SUSE Enterprise Storage 4 (x86_64):
wpa_supplicant-2.6-15.10.1 wpa_supplicant-debuginfo-2.6-15.10.1 wpa_supplicant-debugsource-2.6-15.10.1
References:
https://www.suse.com/security/cve/CVE-2018-14526.html https://bugzilla.suse.com/1104205 https://bugzilla.suse.com/1109209
_______________________________________________ sle-security-updates mailing list sle-security-updates@lists.suse.com http://lists.suse.com/mailman/listinfo/sle-security-updates
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