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Test Kennung:1.3.6.1.4.1.25623.1.1.10.2019.0156
Kategorie:Mageia Linux Local Security Checks
Titel:Mageia: Security Advisory (MGASA-2019-0156)
Zusammenfassung:The remote host is missing an update for the 'openssh' package(s) announced via the MGASA-2019-0156 advisory.
Beschreibung:Summary:
The remote host is missing an update for the 'openssh' package(s) announced via the MGASA-2019-0156 advisory.

Vulnerability Insight:
Updated openssh packages fix security vulnerabilities:

Due to missing character encoding in the progress display, the object
name can be used to manipulate the client output, for example to employ
ANSI codes to hide additional files being transferred (CVE-2019-6109).

Due to scp client insufficient input validation in path names sent by
server, a malicious server can do arbitrary file overwrites in target
directory. If the recursive (-r) option is provided, the server can
also manipulate subdirectories as well (CVE-2019-6111).

The check added in this version can lead to regression if the client and
the server have differences in wildcard expansion rules. If the server is
trusted for that purpose, the check can be disabled with a new -T option
to the scp client.

Affected Software/OS:
'openssh' package(s) on Mageia 6.

Solution:
Please install the updated package(s).

CVSS Score:
5.8

CVSS Vector:
AV:N/AC:M/Au:N/C:N/I:P/A:P

Querverweis: Common Vulnerability Exposure (CVE) ID: CVE-2019-6109
Debian Security Information: DSA-4387 (Google Search)
https://www.debian.org/security/2019/dsa-4387
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W3YVQ2BPTOVDCFDVNC2GGF5P5ISFG37G/
https://security.gentoo.org/glsa/201903-16
https://cvsweb.openbsd.org/src/usr.bin/ssh/progressmeter.c
https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c
https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
https://lists.debian.org/debian-lts-announce/2019/03/msg00030.html
RedHat Security Advisories: RHSA-2019:3702
https://access.redhat.com/errata/RHSA-2019:3702
SuSE Security Announcement: openSUSE-SU-2019:1602 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00058.html
https://usn.ubuntu.com/3885-1/
Common Vulnerability Exposure (CVE) ID: CVE-2019-6111
BugTraq ID: 106741
http://www.securityfocus.com/bid/106741
https://www.exploit-db.com/exploits/46193/
FreeBSD Security Advisory: FreeBSD-EN-19:10
https://www.freebsd.org/security/advisories/FreeBSD-EN-19:10.scp.asc
https://bugzilla.redhat.com/show_bug.cgi?id=1677794
https://lists.apache.org/thread.html/c45d9bc90700354b58fb7455962873c44229841880dcb64842fa7d23@%3Cdev.mina.apache.org%3E
https://lists.apache.org/thread.html/c7301cab36a86825359e1b725fc40304d1df56dc6d107c1fe885148b@%3Cdev.mina.apache.org%3E
https://lists.apache.org/thread.html/e47597433b351d6e01a5d68d610b4ba195743def9730e49561e8cf3f@%3Cdev.mina.apache.org%3E
https://lists.apache.org/thread.html/d540139359de999b0f1c87d05b715be4d7d4bec771e1ae55153c5c7a@%3Cdev.mina.apache.org%3E
http://www.openwall.com/lists/oss-security/2019/04/18/1
http://www.openwall.com/lists/oss-security/2022/08/02/1
https://usn.ubuntu.com/3885-2/
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