{"id":"CVE-2019-6111","details":"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).","modified":"2026-05-28T04:05:38.086217489Z","published":"2019-01-31T18:29:00.867Z","related":["SUSE-SU-2019:0125-1","SUSE-SU-2019:0125-2","SUSE-SU-2019:0126-1","SUSE-SU-2019:0132-1","SUSE-SU-2019:0496-1","SUSE-SU-2019:0941-1","SUSE-SU-2019:13931-1","SUSE-SU-2019:14016-1","SUSE-SU-2019:14030-1","SUSE-SU-2019:1524-1","openSUSE-SU-2019:0091-1","openSUSE-SU-2019:0307-1","openSUSE-SU-2024:11124-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_RANGE","cpes":["cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*"],"vendor_product":"freebsd:freebsd","extracted_events":[{"fixed":"12.0"}]},{"source":"CPE_RANGE","cpes":["cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:*"],"vendor_product":"fujitsu:m10-1_firmware","extracted_events":[{"fixed":"xcp2361"},{"fixed":"xcp3070"}]},{"source":"CPE_RANGE","cpes":["cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:*"],"vendor_product":"fujitsu:m10-4_firmware","extracted_events":[{"fixed":"xcp2361"},{"fixed":"xcp3070"}]},{"cpes":["cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:*"],"source":"CPE_RANGE","vendor_product":"fujitsu:m10-4s_firmware","extracted_events":[{"fixed":"xcp2361"},{"fixed":"xcp3070"}]},{"source":"CPE_RANGE","cpes":["cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:*"],"vendor_product":"fujitsu:m12-1_firmware","extracted_events":[{"fixed":"xcp2361"},{"fixed":"xcp3070"}]},{"source":"CPE_RANGE","cpes":["cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:*"],"vendor_product":"fujitsu:m12-2_firmware","extracted_events":[{"fixed":"xcp2361"},{"fixed":"xcp3070"}]},{"source":"CPE_RANGE","cpes":["cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:*"],"vendor_product":"fujitsu:m12-2s_firmware","extracted_events":[{"fixed":"xcp2361"},{"fixed":"xcp3070"}]},{"cpes":["cpe:2.3:o:siemens:scalance_x204rna_eec_firmware:*:*:*:*:*:*:*:*"],"source":"CPE_RANGE","vendor_product":"siemens:scalance_x204rna_eec_firmware","extracted_events":[{"fixed":"3.2.7"}]},{"source":"CPE_RANGE","cpes":["cpe:2.3:o:siemens:scalance_x204rna_firmware:*:*:*:*:*:*:*:*"],"vendor_product":"siemens:scalance_x204rna_firmware","extracted_events":[{"fixed":"3.2.7"}]},{"cpes":["cpe:2.3:a:winscp:winscp:*:*:*:*:*:*:*:*"],"source":"CPE_RANGE","vendor_product":"winscp:winscp","extracted_events":[{"last_affected":"5.1.3"}]},{"cpes":["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:*:*:*:*:*:*:*"],"source":"CPE_STRING","vendor_product":"canonical:ubuntu_linux","extracted_events":[{"last_affected":"14.04"},{"last_affected":"16.04"},{"last_affected":"18.04"},{"last_affected":"18.10"}]},{"source":"CPE_STRING","cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"vendor_product":"debian:debian_linux","extracted_events":[{"last_affected":"8.0"},{"last_affected":"9.0"}]},{"source":"CPE_STRING","cpes":["cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*"],"vendor_product":"fedoraproject:fedora","extracted_events":[{"last_affected":"30"}]},{"source":"CPE_STRING","cpes":["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:*:*:*:*:*:*"],"vendor_product":"freebsd:freebsd","extracted_events":[{"last_affected":"12.0-NA"},{"last_affected":"12.0-p1"},{"last_affected":"12.0-p2"},{"last_affected":"12.0-p3"}]},{"cpes":["cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*"],"source":"CPE_STRING","vendor_product":"redhat:enterprise_linux","extracted_events":[{"last_affected":"7.0"},{"last_affected":"8.0"}]},{"cpes":["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:*:*:*:*:*:*:*"],"source":"CPE_STRING","vendor_product":"redhat:enterprise_linux_eus","extracted_events":[{"last_affected":"8.1"},{"last_affected":"8.2"},{"last_affected":"8.4"},{"last_affected":"8.6"}]},{"cpes":["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:*:*:*:*:*:*:*"],"source":"CPE_STRING","vendor_product":"redhat:enterprise_linux_server_aus","extracted_events":[{"last_affected":"8.2"},{"last_affected":"8.4"},{"last_affected":"8.6"}]},{"source":"CPE_STRING","cpes":["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:*:*:*:*:*:*:*"],"vendor_product":"redhat:enterprise_linux_server_tus","extracted_events":[{"last_affected":"8.2"},{"last_affected":"8.4"},{"last_affected":"8.6"}]}]},"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00058.html"},{"type":"WEB","url":"https://lists.apache.org/thread.html/c45d9bc90700354b58fb7455962873c44229841880dcb64842fa7d23%40%3Cdev.mina.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/c7301cab36a86825359e1b725fc40304d1df56dc6d107c1fe885148b%40%3Cdev.mina.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/d540139359de999b0f1c87d05b715be4d7d4bec771e1ae55153c5c7a%40%3Cdev.mina.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/e47597433b351d6e01a5d68d610b4ba195743def9730e49561e8cf3f%40%3Cdev.mina.apache.org%3E"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W3YVQ2BPTOVDCFDVNC2GGF5P5ISFG37G/"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2019/04/18/1"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2022/08/02/1"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/106741"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3702"},{"type":"ADVISORY","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"},{"type":"ADVISORY","url":"https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/03/msg00030.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201903-16"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20190213-0001/"},{"type":"ADVISORY","url":"https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3885-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3885-2/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2019/dsa-4387"},{"type":"ADVISORY","url":"https://www.freebsd.org/security/advisories/FreeBSD-EN-19:10.scp.asc"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1677794"},{"type":"FIX","url":"https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html"},{"type":"EVIDENCE","url":"https://www.exploit-db.com/exploits/46193/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/mina-sshd","events":[{"introduced":"0"},{"last_affected":"1a3da27b8c5667c9b335a8352ba6df5ca75167ba"}],"database_specific":{"cpe":"cpe:2.3:a:apache:mina_sshd:2.2.0:*:*:*:*:*:*:*","source":"CPE_STRING","extracted_events":[{"introduced":"0"},{"last_affected":"2.2.0"}]}}],"versions":["sshd-2.2.0","sshd-2.1.0","sshd-2.0.0","sshd-1.7.0","sshd-1.6.0","sshd-1.5.0","sshd-1.4.0","sshd-1.3.0","sshd-1.2.0","sshd-1.1.0","sshd-1.0.0","sshd-0.13.0","sshd-0.12.0","sshd-0.11.0","sshd-0.10.1","sshd-0.10.0","sshd-0.9.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-6111.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/openssh/openssh-portable","events":[{"introduced":"0"},{"last_affected":"aede1c34243a6f7feae2fb2cb686ade5f9be6f3d"}],"database_specific":{"cpe":"cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*","source":"CPE_RANGE","extracted_events":[{"introduced":"0"},{"last_affected":"7.9"}]}}],"versions":["V_7_9_P1","V_7_8_P1","V_7_7_P1","V_7_6_P1","V_7_5_P1","V_7_4_P1","V_7_3_P1","V_7_2_P1","V_7_1_P1","V_7_0_P1","V_6_9_P1","V_6_8_P1","V_6_6_P1","V_6_5_P1","V_6_2_P1","V_6_1_P1","V_6_0_P1","V_5_7_P1","V_5_5_P1","V_5_2_P1","V_5_1_P1","V_5_0_P1","V_4_2_P1","V_3_9_P1","V_3_8_P1","AFTER_KRB5_GSSAPI_MERGE","BEFORE_KRB5_GSSAPI_MERGE","POST_KRB4_REMOVAL","PRE_KRB4_REMOVAL","AFTER_FREEBSD_PAM_MERGE","BEFORE_FREEBSD_PAM_MERGE","V_3_6_1_P1","V_3_4_P1","V_3_2_2_P1","PRE_SW_KRBV","V_3_1_P1","V_3_0_1_P1","V_3_0_P1","V_2_5_2_P1","V_2_5_1_P2","V_2_5_1_P1","V_2_5_0_P1","PRE-REORDER","V_2_3_0_P1","PRE_CYGWIN_MERGE","V_2_2_0_P1","V_2_1_1_P4","V_2_1_1_P3","ABOUT_TO_ADD_INET_ATON","V_2_1_1_P2","V_2_1_1_P1","PRE_NEW_LOGIN_CODE","V_2_1_0_P3","V_2_1_0_P2","V_2_1_0_P1","V_2_1_0","V_2_0_0_BETA2","V_2_0_0_BETA1","V_2_0_0_TEST1","V_1_2_3_TEST3","V_1_2_3_TEST2","V_1_2_3_TEST1","V_1_2_3","V_1_2_3_PRE5","V_1_2_3_PRE4","V_1_2_3_PRE3","V_1_2_3_PRE2","V_1_2_3_PRE1","V_1_2_2_P1","V_1_2_2","V_1_2_2_PRE29","V_1_2_2_PRE28","V_1_2_1_PRE27","V_1_2_1_PRE26","PRE_IPV6","V_1_2_1_PRE25","V_1_2_1_PRE24","V_1_2_1_PRE23","V_1_2_1_PRE22","PRE_FIXPATHS_INTEGRATION","V_1_2_1_PRE21","V_1_2_1_PRE20","V_1_2_1_PRE19","PRE_HPUX_INTEGRATION","V_1_2_1_PRE18","V_1_2PRE17","V_1_2_PRE16","V_1_2_PRE15","V_1_2_PRE14","V_1_2_PRE13","V_1_2_PRE12","V_1_2_PRE11","V_1_2_PRE10","V_1_2_PRE9","V_1_2_PRE8","V_1_2_PRE7","V_1_2_PRE6","V_1_2_PRE5","V_1_2_PRE4","PRE_DAN_PATCH_MERGE"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-6111.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}