CVE-2019-14889
CVE-2019-14889
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
A flaw was found with the libssh API function ssh_scp_new() in versions before 0.9.3 and before 0.8.8. When the libssh SCP client connects to a server, the scp command, which includes a user-provided path, is executed on the server-side. In case the library is used in a way where users can influence the third parameter of the function, it would become possible for an attacker to inject arbitrary commands, leading to a compromise of the remote target.
CVSS 7.1 · Élevée · EPSS 3,2% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
libssh
- Versions du logiciel
- All libssh versions before 0.9.3: Concernée
- All libssh versions before 0.8.8: Concernée
Aucun correctif publié
libssh Debian:12
- Plages de versions concernées
- ECOSYSTEM: < 0.9.3-1
Mettez à jour vers 0.9.3-1
libssh Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 0.9.3-1
Mettez à jour vers 0.9.3-1
libssh Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 0.9.3-1
Mettez à jour vers 0.9.3-1
libssh Ubuntu:16.04:LTS
- Versions du logiciel
- 0.6.3-3ubuntu3
- 0.6.3-4.1
- 0.6.3-4.2
- 0.6.3-4.2ubuntu1
- 0.6.3-4.3
- 0.6.3-4.3ubuntu0.1
- 0.6.3-4.3ubuntu0.2
- Plages de versions concernées
- ECOSYSTEM: < 0.6.3-4.3ubuntu0.5
Mettez à jour vers 0.6.3-4.3ubuntu0.5
libssh Ubuntu:18.04:LTS
- Versions du logiciel
- 0.7.5-1
- 0.8.0~20170825.94fa1e38-1
- 0.8.0~20170825.94fa1e38-1build1
- 0.8.0~20170825.94fa1e38-1ubuntu0.1
- 0.8.0~20170825.94fa1e38-1ubuntu0.2
- Plages de versions concernées
- ECOSYSTEM: < 0.8.0~20170825.94fa1e38-1ubuntu0.5
Mettez à jour vers 0.8.0~20170825.94fa1e38-1ubuntu0.5
Sources originales
- https://usn.ubuntu.com/4219-1/
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00033.html
- https://lists.debian.org/debian-lts-announce/2019/12/msg00020.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7JJWJTXVWLLJTVHBPGWL7472S5FWXYQR/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EV2ONSPDJCTDVORCB4UGRQUZQQ46JHRN/
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00047.html
- https://security.gentoo.org/glsa/202003-27
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14889
- https://www.libssh.org/security/advisories/CVE-2019-14889.txt
- https://lists.debian.org/debian-lts-announce/2023/05/msg00029.html
- https://nvd.nist.gov/vuln/detail/CVE-2019-14889