drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in xrdp
Name: |
Mehrere Probleme in xrdp |
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ID: |
SUSE-SU-2019:1847-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Desktop 12-SP4, SUSE Linux Enterprise Server 12-SP4 |
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Datum: |
Mo, 15. Juli 2019, 20:26 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1430
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16927
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6967 |
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Applikationen: |
xrdp |
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Originalnachricht |
SUSE Security Update: Security update for xrdp ______________________________________________________________________________
Announcement ID: SUSE-SU-2019:1847-1 Rating: important References: #1014524 #1015567 #1029912 #1060644 #1069591 #1090174 #1100453 #1101506 Cross-References: CVE-2013-1430 CVE-2017-16927 CVE-2017-6967 Affected Products: SUSE Linux Enterprise Server 12-SP4 SUSE Linux Enterprise Desktop 12-SP4 ______________________________________________________________________________
An update that solves three vulnerabilities and has 5 fixes is now available.
Description:
This update for xrdp fixes the following issues:
These security issues were fixed:
- CVE-2013-1430: When successfully logging in using RDP into an xrdp session, the file ~/.vnc/sesman_${username}_passwd was created. Its content was the equivalent of the user's cleartext password, DES encrypted with a known key (bsc#1015567). - CVE-2017-16927: The scp_v0s_accept function in sesman/libscp/libscp_v0.c in the session manager in xrdp through used an untrusted integer as a write length, which could lead to a local denial of service (bsc#1069591). - CVE-2017-6967: Fixed call of the PAM function auth_start_session(). This lead to to PAM session modules not being properly initialized, with a potential consequence of incorrect configurations or elevation of privileges, aka a pam_limits.so bypass (bsc#1029912).
These non-security issues were fixed:
- The KillDisconnected option for TigerVNC Xvnc sessions is now supported (bsc#1101506) - Fixed an issue with delayed X KeyRelease events (bsc#1100453) - Force xrdp-sesman.service to start after xrdp.service. (bsc#1014524) - Avoid use of hard-coded sesman port. (bsc#1060644) - Fixed a regression connecting from Windows 10. (bsc#1090174)
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 12-SP4:
zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-1847=1
- SUSE Linux Enterprise Desktop 12-SP4:
zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-1847=1
Package List:
- SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
xrdp-0.9.0~git.1456906198.f422461-21.9.1 xrdp-debuginfo-0.9.0~git.1456906198.f422461-21.9.1 xrdp-debugsource-0.9.0~git.1456906198.f422461-21.9.1
- SUSE Linux Enterprise Desktop 12-SP4 (x86_64):
xrdp-0.9.0~git.1456906198.f422461-21.9.1 xrdp-debuginfo-0.9.0~git.1456906198.f422461-21.9.1 xrdp-debugsource-0.9.0~git.1456906198.f422461-21.9.1
References:
https://www.suse.com/security/cve/CVE-2013-1430.html https://www.suse.com/security/cve/CVE-2017-16927.html https://www.suse.com/security/cve/CVE-2017-6967.html https://bugzilla.suse.com/1014524 https://bugzilla.suse.com/1015567 https://bugzilla.suse.com/1029912 https://bugzilla.suse.com/1060644 https://bugzilla.suse.com/1069591 https://bugzilla.suse.com/1090174 https://bugzilla.suse.com/1100453 https://bugzilla.suse.com/1101506
_______________________________________________ sle-security-updates mailing list sle-security-updates@lists.suse.com http://lists.suse.com/mailman/listinfo/sle-security-updates
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