Home/CVE/An information disclosure vulnerability was found in libvirt in versions before 6.3.0. HTTP cookies used to access netwo
CVE

CVE-2020-14301

An information disclosure vulnerability was found in libvirt in versions before 6.3.0. HTTP cookies used to access netwo

An information disclosure vulnerability was found in libvirt in versions before 6.3.0. HTTP cookies used to access network-based disks were saved in the XML dump of the guest domain. This flaw allows an attacker to access potentially sensitive information in the domain configuration via the dumpxml command.

MEDIUM · CVSS 6.5 EPSS 0.0049
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-212Improper Removal of Sensitive Information Before Storage or Transfer
▤

Affected Products & Versions

7
redhat libvirt>= 6.2.0 and < 6.3.0
redhat enterprise linux server ausall versions
redhat enterprise linux server for power little endian update services for sap solutionsall versions
redhat enterprise linux server update services for sap solutionsall versions
redhat enterprise linux tusall versions
netapp ontap select deploy administration utilityall versions
redhat codeready linux builderall versions
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD27 May 2021 · 08:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
⚑

Vendor Advisories

2
rhsaRHSA-2020:4676Important
rhsaRHBA-2020:3172Moderate
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugzilla.redhat.com/show_bug.cgi?id=1848640Issue TrackingPatchVendor Advisory
https://security.netapp.com/advisory/ntap-20210629-0007/Third Party Advisory
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