|Category:||SuSE Local Security Checks|
|Title:||SuSE Update for openssh openSUSE-SU-2018:3801-1 (openssh)|
|Summary:||The remote host is missing an update for the 'openssh'; package(s) announced via the openSUSE-SU-2018:3801_1 advisory.|
The remote host is missing an update for the 'openssh'
package(s) announced via the openSUSE-SU-2018:3801_1 advisory.
This update for openssh fixes the following issues:
- CVE-2018-15919: Remotely observable behaviour in auth-gss2.c in OpenSSH
could be used by remote attackers to detect existence of users on a
target system when GSS2 is in use. OpenSSH developers do not want to
treat such a username enumeration (or 'oracle') as a vulnerability.
- CVE-2018-15473: OpenSSH was prone to a user existence oracle
vulnerability due to not delaying bailout for an invalid authenticating
user until after the packet containing the request has been fully
parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.
The following non-security issues were fixed:
- Stop leaking File descriptors (bsc#964336)
- sftp-client.c returns wrong error code upon failure (bsc#1091396)
- added pam_keyinit to pam configuration file (bsc#1081947)
This update was imported from the SUSE:SLE-15:Update update project.
To install this openSUSE Security Update use the SUSE recommended
like YaST online_update or 'zypper patch'.
Alternatively you can run the command listed for your product:
- openSUSE Leap 15.0:
zypper in -t patch openSUSE-2018-1419=1
openssh on openSUSE Leap 15.0.
Please install the updated package(s).
Common Vulnerability Exposure (CVE) ID: CVE-2018-15473|
Common Vulnerability Exposure (CVE) ID: CVE-2018-15919
|Copyright||Copyright (C) 2018 Greenbone Networks GmbH|
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