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).
総合評価: CVE-2019-6111 は悪用リスクが高い（77.2/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 58.20%、99 パーセンタイル） 根拠: 公開エクスプロイトが 4 件参照されています（Exploit-DB）。 直近 1 日で EPSS が +3.99% 上昇。悪用への関心が高まっている可能性があります。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| 46193 | exploit_db | edb | 2019-01-18 | Exploit-DB ↗ |
| 46516 | exploit_db | edb | 2019-01-11 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置（高いほど相対的に深刻）を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 54.21% | 58.20% | +3.99% |
| 2 | 2026-06-14 | 53.64% | 54.21% | +0.57% |
| 3 | 2026-06-09 | — | 53.64% | — |
EPSS の全履歴 （全 74 件）
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 5.9 | 3.1 | MEDIUM |
|
2.2 | 3.6 | [email protected] |
| 5.9 | 3.1 | MEDIUM |
|
2.2 | 3.6 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| 5.8 | 2.0 | MEDIUM |
|
8.6 | 4.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2019-6111: 2 source package rows (dropbear, openssh); 26 state rows across 10 repos (3.10-main, 3.11-main, 3.12-main, 3.17-main, 3.18-main, 3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 11, open 15. | https://security.alpinelinux.org/vuln/CVE-2019-6111 |
debian
|
not yet assigned | CVE-2019-6111 not yet assigned priority: Debian including 1 source packages (openssh), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2019-6111 |
gentoo
|
normal | CVE-2019-6111: 1 GLSA(s) (201903-16), 1 atom(s) (net-misc/openssh); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2019-6111 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2019-6111 |
suse
|
medium | CVE-2019-6111 severity moderate: SUSE including 378 source package names (amazon/suse-sles-15-sp1-chost-byos-v20210304-hvm-ssd-x86_64, amazon/suse-sles-15-sp1-chost-byos-v20220127-hvm-ssd-x86_64, …), 485 product×package rows across 67 product lines (SUSE CaaS Platform 3.0, SUSE CaaS Platform 4.0, … (67 product lines)): Fixed 307, Known Affected 157, Known Not Affected 21. | https://www.suse.com/security/cve/CVE-2019-6111/ |
ubuntu
|
low | CVE-2019-6111 low priority: Ubuntu including 2 source packages (openssh, openssh-ssh1), 34 status rows across 17 suites (bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, trusty, upstream, xenial): ignored 15, not-affected 12, released 4, DNE 2, needs-triage 1. | https://ubuntu.com/security/CVE-2019-6111 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| openbsd | openssh | <= 7.9 | cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* |
| winscp | winscp | <= 5.1.3 | cpe:2.3:a:winscp:winscp:*:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 14.04 | cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 16.04 | cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 18.04 | cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 18.10 | cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* |
| debian | debian_linux | 8.0 | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 7.0 | cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 8.0 | cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_eus | 8.1 | cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:* |
| redhat | enterprise_linux_eus | 8.2 | cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:* |
| redhat | enterprise_linux_eus | 8.4 | cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:* |
| redhat | enterprise_linux_eus | 8.6 | cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_aus | 8.2 | cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_aus | 8.4 | cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_aus | 8.6 | cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_tus | 8.2 | cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_tus | 8.4 | cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_tus | 8.6 | cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:* |
| fedoraproject | fedora | 30 | cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* |
| apache | mina_sshd | 2.2.0 | cpe:2.3:a:apache:mina_sshd:2.2.0:*:*:*:*:*:*:* |
| freebsd | freebsd | < 12.0 | cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:* |
| freebsd | freebsd | 12.0 | cpe:2.3:o:freebsd:freebsd:12.0:-:*:*:*:*:*:* |
| freebsd | freebsd | 12.0 | cpe:2.3:o:freebsd:freebsd:12.0:p1:*:*:*:*:*:* |
| freebsd | freebsd | 12.0 | cpe:2.3:o:freebsd:freebsd:12.0:p2:*:*:*:*:*:* |
| freebsd | freebsd | 12.0 | cpe:2.3:o:freebsd:freebsd:12.0:p3:*:*:*:*:*:* |
| fujitsu | m10-1_firmware | < xcp2361 | cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:* |
| fujitsu | m10-4_firmware | < xcp2361 | cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:* |
| fujitsu | m10-4s_firmware | < xcp2361 | cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:* |
| fujitsu | m12-1_firmware | < xcp2361 | cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:* |
| fujitsu | m12-2_firmware | < xcp2361 | cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:* |
| fujitsu | m12-2s_firmware | < xcp2361 | cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:* |
| fujitsu | m10-1_firmware | < xcp3070 | cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:* |
| fujitsu | m10-4_firmware | < xcp3070 | cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:* |
| fujitsu | m10-4s_firmware | < xcp3070 | cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:* |
| fujitsu | m12-1_firmware | < xcp3070 | cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:* |
| fujitsu | m12-2_firmware | < xcp3070 | cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:* |
| fujitsu | m12-2s_firmware | < xcp3070 | cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:* |
| siemens | scalance_x204rna_firmware | < 3.2.7 | cpe:2.3:o:siemens:scalance_x204rna_firmware:*:*:*:*:*:*:*:* |
| siemens | scalance_x204rna_eec_firmware | < 3.2.7 | cpe:2.3:o:siemens:scalance_x204rna_eec_firmware:*:*:*:*:*:*:*:* |