CVE-2019-14889
Last modified
CVE-2019-14889 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 3.16% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libssh | Libssh | < 0.8.8 |
| Libssh | Libssh | >= 0.9.0, < 0.9.3 |
| Canonical | Ubuntu Linux | 16.04 |
| Canonical | Ubuntu Linux | 18.04 |
| Canonical | Ubuntu Linux | 19.04 |
| Canonical | Ubuntu Linux | 19.10 |
| Opensuse | Leap | 15.1 |
| Fedoraproject | Fedora | 30 |
| Fedoraproject | Fedora | 31 |
| Debian | Debian Linux | 8.0 |
| Oracle | Mysql Workbench | <= 8.0.19 |
References
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00033.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00047.htmlMailing List, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14889Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/12/msg00020.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202003-27Third Party Advisory
- https://usn.ubuntu.com/4219-1/Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2020.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00033.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00047.htmlMailing List, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14889Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/12/msg00020.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202003-27Third Party Advisory
- https://usn.ubuntu.com/4219-1/Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2020.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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