CVE-2019-6111

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-6111
An issue was discovered in OpenSSH 7.9. Due to the scp implementation being derived from 1983 rcp, the server chooses which files/directories are sent to the client. However, the scp client only performs cursory validation of the object name returned (only directory traversal attacks are prevented). A malicious scp server (or Man-in-The-Middle attacker) can overwrite arbitrary files in the scp client target directory. If recursive operation (-r) is performed, the server can manipulate subdirectories as well (for example, to overwrite the .ssh/authorized_keys file).

5.9 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00058.html Broken Link
http://www.openwall.com/lists/oss-security/2019/04/18/1 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/08/02/1 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/106741 Broken Link Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2019:3702 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1677794 Exploit Issue Tracking Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf Third Party Advisory
https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c Release Notes
https://lists.apache.org/thread.html/c45d9bc90700354b58fb7455962873c44229841880dcb64842fa7d23%40%3Cdev.mina.apache.org%3E
https://lists.apache.org/thread.html/c7301cab36a86825359e1b725fc40304d1df56dc6d107c1fe885148b%40%3Cdev.mina.apache.org%3E
https://lists.apache.org/thread.html/d540139359de999b0f1c87d05b715be4d7d4bec771e1ae55153c5c7a%40%3Cdev.mina.apache.org%3E
https://lists.apache.org/thread.html/e47597433b351d6e01a5d68d610b4ba195743def9730e49561e8cf3f%40%3Cdev.mina.apache.org%3E
https://lists.debian.org/debian-lts-announce/2019/03/msg00030.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W3YVQ2BPTOVDCFDVNC2GGF5P5ISFG37G/
https://security.gentoo.org/glsa/201903-16 Third Party Advisory
https://security.netapp.com/advisory/ntap-20190213-0001/ Third Party Advisory
https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt Third Party Advisory
https://usn.ubuntu.com/3885-1/ Third Party Advisory
https://usn.ubuntu.com/3885-2/ Third Party Advisory
https://www.debian.org/security/2019/dsa-4387 Third Party Advisory
https://www.exploit-db.com/exploits/46193/ Exploit Third Party Advisory VDB Entry
https://www.freebsd.org/security/advisories/FreeBSD-EN-19:10.scp.asc Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html Patch Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*
cpe:2.3:a:winscp:winscp:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 4 (hide)

OR cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*

Configuration 5 (hide)

cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*

Configuration 6 (hide)

cpe:2.3:a:apache:mina_sshd:2.2.0:*:*:*:*:*:*:*

Configuration 7 (hide)

OR cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.0:-:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.0:p1:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.0:p2:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.0:p3:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m10-1:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m10-4:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m10-4s:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m12-1:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m12-2:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m12-2s:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m10-1:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m10-4:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m10-4s:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m12-1:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m12-2:-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND
cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m12-2s:-:*:*:*:*:*:*:*

Configuration 20 (hide)

AND
cpe:2.3:o:siemens:scalance_x204rna_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_x204rna:-:*:*:*:*:*:*:*

Configuration 21 (hide)

AND
cpe:2.3:o:siemens:scalance_x204rna_eec_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_x204rna_eec:-:*:*:*:*:*:*:*
History

07 Nov 2023, 03:13

Type Values Removed Values Added
References
  • {'url': 'https://lists.apache.org/thread.html/e47597433b351d6e01a5d68d610b4ba195743def9730e49561e8cf3f@%3Cdev.mina.apache.org%3E', 'name': '[mina-dev] 20190623 [jira] [Commented] (SSHD-925) See if SCP vulnerability CVE-2019-6111 applies and mitigate it if so', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'MLIST'}
  • {'url': 'https://lists.apache.org/thread.html/c7301cab36a86825359e1b725fc40304d1df56dc6d107c1fe885148b@%3Cdev.mina.apache.org%3E', 'name': '[mina-dev] 20190623 [jira] [Comment Edited] (SSHD-925) See if SCP vulnerability CVE-2019-6111 applies and mitigate it if so', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'MLIST'}
  • {'url': 'https://lists.apache.org/thread.html/d540139359de999b0f1c87d05b715be4d7d4bec771e1ae55153c5c7a@%3Cdev.mina.apache.org%3E', 'name': '[mina-dev] 20190820 [jira] [Resolved] (SSHD-925) See if SCP vulnerability CVE-2019-6111 applies and mitigate it if so', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'MLIST'}
  • {'url': 'https://lists.apache.org/thread.html/c45d9bc90700354b58fb7455962873c44229841880dcb64842fa7d23@%3Cdev.mina.apache.org%3E', 'name': '[mina-dev] 20190620 [jira] [Created] (SSHD-925) See if SCP vulnerability CVE-2019-6111 applies and mitigate it if so', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'MLIST'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W3YVQ2BPTOVDCFDVNC2GGF5P5ISFG37G/', 'name': 'FEDORA-2019-0f4190cdb0', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.apache.org/thread.html/e47597433b351d6e01a5d68d610b4ba195743def9730e49561e8cf3f%40%3Cdev.mina.apache.org%3E -
  • () https://lists.apache.org/thread.html/d540139359de999b0f1c87d05b715be4d7d4bec771e1ae55153c5c7a%40%3Cdev.mina.apache.org%3E -
  • () https://lists.apache.org/thread.html/c7301cab36a86825359e1b725fc40304d1df56dc6d107c1fe885148b%40%3Cdev.mina.apache.org%3E -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W3YVQ2BPTOVDCFDVNC2GGF5P5ISFG37G/ -
  • () https://lists.apache.org/thread.html/c45d9bc90700354b58fb7455962873c44229841880dcb64842fa7d23%40%3Cdev.mina.apache.org%3E -

24 Mar 2023, 18:12

Type Values Removed Values Added
CPE cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m10-1:-:*:*:*:*:*:*:*
cpe:2.3:a:apache:mina_sshd:2.2.0:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_x204rna:-:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m12-2:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_x204rna_eec_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.0:p2:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.0:p3:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m10-4s:-:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m12-1:-:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m12-2s:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:scalance_x204rna_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m10-4:-:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_x204rna_eec:-:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.0:-:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.0:p1:*:*:*:*:*:*
References (BID) http://www.securityfocus.com/bid/106741 - Third Party Advisory, VDB Entry (BID) http://www.securityfocus.com/bid/106741 - Broken Link, Third Party Advisory, VDB Entry
References (MLIST) https://lists.apache.org/thread.html/c45d9bc90700354b58fb7455962873c44229841880dcb64842fa7d23@%3Cdev.mina.apache.org%3E - (MLIST) https://lists.apache.org/thread.html/c45d9bc90700354b58fb7455962873c44229841880dcb64842fa7d23@%3Cdev.mina.apache.org%3E - Mailing List, Third Party Advisory
References (REDHAT) https://access.redhat.com/errata/RHSA-2019:3702 - (REDHAT) https://access.redhat.com/errata/RHSA-2019:3702 - Third Party Advisory
References (MLIST) https://lists.apache.org/thread.html/e47597433b351d6e01a5d68d610b4ba195743def9730e49561e8cf3f@%3Cdev.mina.apache.org%3E - (MLIST) https://lists.apache.org/thread.html/e47597433b351d6e01a5d68d610b4ba195743def9730e49561e8cf3f@%3Cdev.mina.apache.org%3E - Mailing List, Third Party Advisory
References (MLIST) http://www.openwall.com/lists/oss-security/2019/04/18/1 - (MLIST) http://www.openwall.com/lists/oss-security/2019/04/18/1 - Mailing List, Third Party Advisory
References (MLIST) https://lists.apache.org/thread.html/c7301cab36a86825359e1b725fc40304d1df56dc6d107c1fe885148b@%3Cdev.mina.apache.org%3E - (MLIST) https://lists.apache.org/thread.html/c7301cab36a86825359e1b725fc40304d1df56dc6d107c1fe885148b@%3Cdev.mina.apache.org%3E - Mailing List, Third Party Advisory
References (MLIST) http://www.openwall.com/lists/oss-security/2022/08/02/1 - (MLIST) http://www.openwall.com/lists/oss-security/2022/08/02/1 - Mailing List, Third Party Advisory
References (MISC) https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html - (MISC) https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html - Patch, Third Party Advisory
References (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf - (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf - Third Party Advisory
References (MLIST) https://lists.apache.org/thread.html/d540139359de999b0f1c87d05b715be4d7d4bec771e1ae55153c5c7a@%3Cdev.mina.apache.org%3E - (MLIST) https://lists.apache.org/thread.html/d540139359de999b0f1c87d05b715be4d7d4bec771e1ae55153c5c7a@%3Cdev.mina.apache.org%3E - Mailing List, Third Party Advisory
References (FREEBSD) https://www.freebsd.org/security/advisories/FreeBSD-EN-19:10.scp.asc - (FREEBSD) https://www.freebsd.org/security/advisories/FreeBSD-EN-19:10.scp.asc - Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W3YVQ2BPTOVDCFDVNC2GGF5P5ISFG37G/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W3YVQ2BPTOVDCFDVNC2GGF5P5ISFG37G/ - Mailing List, Third Party Advisory
References (SUSE) http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00058.html - (SUSE) http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00058.html - Broken Link
First Time Fujitsu
Redhat enterprise Linux Eus
Fujitsu m12-1 Firmware
Siemens scalance X204rna
Siemens scalance X204rna Eec
Siemens scalance X204rna Firmware
Freebsd
Fedoraproject fedora
Apache mina Sshd
Fujitsu m12-2 Firmware
Fujitsu m12-2
Fujitsu m10-4 Firmware
Fujitsu m10-4s
Fujitsu m12-2s Firmware
Fujitsu m10-1 Firmware
Siemens
Freebsd freebsd
Fedoraproject
Siemens scalance X204rna Eec Firmware
Redhat enterprise Linux Server Tus
Fujitsu m12-1
Fujitsu m10-1
Apache
Fujitsu m10-4s Firmware
Fujitsu m12-2s
Fujitsu m10-4
Redhat enterprise Linux Server Aus

13 Dec 2022, 12:15

Type Values Removed Values Added
References
  • (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf -

02 Aug 2022, 15:15

Type Values Removed Values Added
References
  • (MLIST) http://www.openwall.com/lists/oss-security/2022/08/02/1 -
Information

Published : 2019-01-31 18:29

Updated : 2023-12-10 12:44

NVD link : CVE-2019-6111

Mitre link : CVE-2019-6111

CVE.ORG link : CVE-2019-6111

JSON object : View

Products Affected

fujitsu

  • m10-4
  • m12-2s
  • m10-4s_firmware
  • m12-2s_firmware
  • m12-2_firmware
  • m12-1
  • m10-1
  • m10-4s
  • m10-1_firmware
  • m10-4_firmware
  • m12-1_firmware
  • m12-2

debian

  • debian_linux

redhat

  • enterprise_linux_server_aus
  • enterprise_linux_server_tus
  • enterprise_linux_eus
  • enterprise_linux

fedoraproject

  • fedora

siemens

  • scalance_x204rna
  • scalance_x204rna_eec
  • scalance_x204rna_firmware
  • scalance_x204rna_eec_firmware

openbsd

  • openssh

canonical

  • ubuntu_linux

apache

  • mina_sshd

freebsd

  • freebsd

winscp

  • winscp
CWE
CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')