CVE-2018-10933
CRITICAL
9.1
CVSS Score
Published: October 17, 2018 at 12:00 PM UTC
Updated: June 17, 2026 at 01:34 AM UTC
9 products affected across 6 vendorsDebian LinuxUbuntu LinuxEnterprise Linux
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Severity
CRITICAL9.1
Exploit prediction
EPSS 92%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Ubuntu Linux· Canonicalrubygems
95%Debian Linux· Debiandrupal
95%Affected range stops below 0.7.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 0.8.4, so it looks safe — our inference, not a vendor statement
v ≥ 7.3v ≥ 9.4
All versions
SnapCenter· NetAppdrupal
95%All versions
All versions
v ≤ 8.0.13
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (11)
VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/105677x_refsource_CONFIRMIssue TrackingThird Party Advisory
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10933Mailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2018/10/msg00010.htmlx_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0016x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20190118-0002/Vendor Advisoryx_refsource_UBUNTUThird Party Advisory
Source: [email protected]
https://usn.ubuntu.com/3795-1/Vendor Advisoryx_refsource_UBUNTUThird Party Advisory
Source: [email protected]
https://usn.ubuntu.com/3795-2/Vendor Advisoryx_refsource_DEBIANThird Party Advisory
Source: [email protected]
https://www.debian.org/security/2018/dsa-4322CVSS
9.1CRITICALredhat
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-592CWE-287
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