Vulnerability Description
A vulnerability was found in libssh's server-side state machine before versions 0.7.6 and 0.8.4. A malicious client could create channels without first performing authentication, resulting in unauthorized access.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libssh | Libssh | >= 0.6.0, < 0.7.6 |
| Canonical | Ubuntu Linux | 14.04 |
| Debian | Debian Linux | 8.0 |
| Redhat | Enterprise Linux | 7.0 |
| Netapp | Oncommand Unified Manager | >= 7.3 |
| Netapp | Oncommand Workflow Automation | - |
| Netapp | Snapcenter | - |
| Netapp | Storage Automation Store | - |
| Oracle | Mysql Workbench | <= 8.0.13 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/105677Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10933Issue TrackingThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/10/msg00010.htmlMailing ListThird Party Advisory
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0016Third Party Advisory
- https://security.netapp.com/advisory/ntap-20190118-0002/Third Party Advisory
- https://usn.ubuntu.com/3795-1/Third Party Advisory
- https://usn.ubuntu.com/3795-2/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4322Third Party Advisory
- https://www.exploit-db.com/exploits/45638/ExploitThird Party AdvisoryVDB Entry
- https://www.libssh.org/security/advisories/CVE-2018-10933.txtVendor Advisory
- https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.htmlPatchThird Party Advisory
- http://www.securityfocus.com/bid/105677Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10933Issue TrackingThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/10/msg00010.htmlMailing ListThird Party Advisory
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0016Third Party Advisory
FAQ
What is CVE-2018-10933?
CVE-2018-10933 is a vulnerability with a CVSS score of 9.1 (CRITICAL). A vulnerability was found in libssh's server-side state machine before versions 0.7.6 and 0.8.4. A malicious client could create channels without first performing authentication, resulting in unauthor...
How severe is CVE-2018-10933?
CVE-2018-10933 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2018-10933?
Check the references section above for vendor advisories and patch information. Affected products include: Libssh Libssh, Canonical Ubuntu Linux, Debian Debian Linux, Redhat Enterprise Linux, Netapp Oncommand Unified Manager.