drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in openssh-openssl1
Name: |
Zwei Probleme in openssh-openssl1 |
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ID: |
SUSE-SU-2018:3768-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Server 11-SECURITY |
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Datum: |
Mi, 14. November 2018, 18:46 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15919
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15473 |
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Applikationen: |
OpenSSH |
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Originalnachricht |
SUSE Security Update: Security update for openssh-openssl1 ______________________________________________________________________________
Announcement ID: SUSE-SU-2018:3768-1 Rating: moderate References: #1091396 #1105010 #1106163 #964336 Cross-References: CVE-2018-15473 CVE-2018-15919 Affected Products: SUSE Linux Enterprise Server 11-SECURITY ______________________________________________________________________________
An update that solves two vulnerabilities and has two fixes is now available.
Description:
This update for openssh-openssl1 fixes the following issues:
Security issues fixed:
- 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. (bsc#1106163) - CVE-2018-15473: OpenSSH was prone to a user existance 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. (bsc#1105010)
Following non-security issues were fixed:
- Fix for sftp client because it returns wrong error code upon failure (bsc#1091396) - Stop leaking File descriptors (bsc#964336)
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 Linux Enterprise Server 11-SECURITY:
zypper in -t patch secsp3-openssh-openssl1-13865=1
Package List:
- SUSE Linux Enterprise Server 11-SECURITY (i586 ia64 ppc64 s390x x86_64):
openssh-openssl1-6.6p1-19.6.1 openssh-openssl1-helpers-6.6p1-19.6.1
References:
https://www.suse.com/security/cve/CVE-2018-15473.html https://www.suse.com/security/cve/CVE-2018-15919.html https://bugzilla.suse.com/1091396 https://bugzilla.suse.com/1105010 https://bugzilla.suse.com/1106163 https://bugzilla.suse.com/964336
_______________________________________________ sle-security-updates mailing list sle-security-updates@lists.suse.com http://lists.suse.com/mailman/listinfo/sle-security-updates
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