CVE-2018-10933

CVSS V2 Medium 6.4 CVSS V3 Critical 9.1
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.
Overview
  • CVE ID
  • CVE-2018-10933
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-10-17T12:29:00
  • Last Modified Date
  • 2019-10-09T23:33:16
Weakness Enumerations
CWE URL
CWE-287 http://cwe.mitre.org/data/definitions/287.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:libssh:libssh:*:*:*:*:*:*:*:* 1 OR 0.6.0 0.7.6
cpe:2.3:a:libssh:libssh:*:*:*:*:*:*:*:* 1 OR 0.8.0 0.8.4
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:oncommand_unified_manager:*:*:*:*:*:windows:*:* 1 OR 7.3
cpe:2.3:a:netapp:oncommand_unified_manager:*:*:*:*:*:vsphere:*:* 1 OR 9.4
cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:* 1 OR 8.0.13
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 6.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 9.1
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://www.libssh.org/security/advisories/CVE-2018-10933.txt Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10933 Issue Tracking Third Party Advisory
https://www.debian.org/security/2018/dsa-4322 Third Party Advisory
https://usn.ubuntu.com/3795-1/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00010.html Mailing List Third Party Advisory
https://www.exploit-db.com/exploits/45638/ Exploit Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/105677 Third Party Advisory VDB Entry
https://usn.ubuntu.com/3795-2/ Third Party Advisory
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0016 Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20190118-0002/ Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-10933
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10933
History
Created Old Value New Value Data Type Notes
2022-05-10 17:06:43 Added to TrackCVE
2022-12-03 13:33:16 2018-10-17T12:29Z 2018-10-17T12:29:00 CVE Published Date updated
2022-12-03 13:33:16 2019-10-09T23:33:16 CVE Modified Date updated
2022-12-03 13:33:16 Modified Vulnerability Status updated