Orta CVSS 5.9 PoC var
CVE-2019-6111: Openssh: dizin geçişi
Açıklama (NVD)
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).
Özet bilgiler
- Ürün
- Openbsd Openssh
- CVSS v3.1
- 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N - EPSS
- %58,20 (yüzdelik 99)
- CWE
- CWE-22
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| openbsd-openssh | — | 7.9 | — |
| winscp-winscp | — | 5.1.3 | — |
| canonical-ubuntu-linux | 14.04 | 14.04 | — |
| canonical-ubuntu-linux | 16.04 | 16.04 | — |
| canonical-ubuntu-linux | 18.04 | 18.04 | — |
| canonical-ubuntu-linux | 18.10 | 18.10 | — |
| debian-debian-linux | 8.0 | 8.0 | — |
| debian-debian-linux | 9.0 | 9.0 | — |
| redhat-enterprise-linux | 7.0 | 7.0 | — |
| redhat-enterprise-linux | 8.0 | 8.0 | — |
| redhat-enterprise-linux-eus | 8.1 | 8.1 | — |
| redhat-enterprise-linux-eus | 8.2 | 8.2 | — |
| redhat-enterprise-linux-eus | 8.4 | 8.4 | — |
| redhat-enterprise-linux-eus | 8.6 | 8.6 | — |
| redhat-enterprise-linux-server-aus | 8.2 | 8.2 | — |
| redhat-enterprise-linux-server-aus | 8.4 | 8.4 | — |
| redhat-enterprise-linux-server-aus | 8.6 | 8.6 | — |
| redhat-enterprise-linux-server-tus | 8.2 | 8.2 | — |
| redhat-enterprise-linux-server-tus | 8.4 | 8.4 | — |
| redhat-enterprise-linux-server-tus | 8.6 | 8.6 | — |
| fedoraproject-fedora | 30 | 30 | — |
| apache-mina-sshd | 2.2.0 | 2.2.0 | — |
| freebsd-freebsd | — | — | 12.0 |
| freebsd-freebsd | 12.0 | 12.0 | — |
| freebsd-freebsd | 12.0 | 12.0 | — |
| freebsd-freebsd | 12.0 | 12.0 | — |
| freebsd-freebsd | 12.0 | 12.0 | — |
| fujitsu-m10-1-firmware | — | — | xcp2361 |
| fujitsu-m10-4-firmware | — | — | xcp2361 |
| fujitsu-m10-4s-firmware | — | — | xcp2361 |
Kaynaklar
- NVD kaydı
- lists.opensuse.org
- www.openwall.com
- www.openwall.com
- www.securityfocus.com
- access.redhat.com
- bugzilla.redhat.com
- cert-portal.siemens.com
- cvsweb.openbsd.org
- lists.apache.org
- lists.apache.org
- lists.apache.org
- lists.apache.org
- lists.debian.org
- lists.fedoraproject.org
- security.gentoo.org
- security.netapp.com
- sintonen.fi
- usn.ubuntu.com
- usn.ubuntu.com
- www.debian.org
- www.exploit-db.com
- www.freebsd.org
- www.oracle.com
- lists.opensuse.org
- CWE-22