CVE-2020-10703

CVSS V2 Medium 4 CVSS V3 Medium 6.5
Description
A NULL pointer dereference was found in the libvirt API responsible introduced in upstream version 3.10.0, and fixed in libvirt 6.0.0, for fetching a storage pool based on its target path. In more detail, this flaw affects storage pools created without a target path such as network-based pools like gluster and RBD. Unprivileged users with a read-only connection could abuse this flaw to crash the libvirt daemon, resulting in a potential denial of service.
Overview
  • CVE ID
  • CVE-2020-10703
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2020-06-02T13:15:10
  • Last Modified Date
  • 2020-06-16T03:15:09
Weakness Enumerations
CWE URL
CWE-476 http://cwe.mitre.org/data/definitions/476.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:* 1 OR 3.10.0 6.0.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://libvirt.org/git/?p=libvirt.git;a=commit;h=7aa0e8c0cb8a6293d0c6f7e3d29c13b96dec2129 Patch Vendor Advisory
https://libvirt.org/git/?p=libvirt.git;a=commit;h=dfff16a7c261f8d28e3abe60a47165f845fa952f Patch Vendor Advisory
https://libvirt.org/git/?p=libvirt.git;a=commit;h=5d5c732d748d644ec14626bce448e84bdc4bd93e Patch Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1790725 Exploit Issue Tracking Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10703 Issue Tracking Patch Vendor Advisory
https://security.netapp.com/advisory/ntap-20200608-0005/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/D5GE6ISYUL3CIWO3FQRUGMKTKP2NYED2/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-10703
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10703
History
Created Old Value New Value Data Type Notes
2022-05-10 16:42:36 Added to TrackCVE
2022-12-04 17:08:31 2020-06-02T13:15Z 2020-06-02T13:15:10 CVE Published Date updated
2022-12-04 17:08:31 2020-06-16T03:15:09 CVE Modified Date updated
2022-12-04 17:08:31 Modified Vulnerability Status updated