01 Record
CVE-2020-14301
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
UnratedPUBLISHEDCNA: redhat
CNA base scoreUnratedNo CNA CVSS vector
02 Description
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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.16% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 67.0% of scored records. A rank, not a probability.
- NVD base score
- 6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2021-05-27 19:44Z5 YR AGO
- Last updated
- 2024-08-04 12:39Z2 YR AGO
- Reserved
- 2020-06-17
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-212Improper Removal of Sensitive Information Before Storage or TransferBase
- Data version
- 5.1
- Document digest
- 8c7b6bc0ad30f13e2923bbcdf19799b8555d1c05f0712f2ac4be25226dba2ae6
05 Affected products
VendorProductVersionsPlatforms
06 References
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1848640
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20210629-0007/
07 Fixed in
AlmaLinux 8
- hivex Fixed in 1.3.18-20.module_el8.3.0+2048+e7a0a3ea
- hivex-devel Fixed in 1.3.18-20.module_el8.3.0+2048+e7a0a3ea
- libguestfs-winsupport Fixed
A version is affected if any line below covers it.
- Affected before 8.2-1.module_el8.3.0+2048+e7a0a3ea
- Affected before 8.2-1.module_el8.5.0+2608+72063365
- libiscsi Fixed
A version is affected if any line below covers it.
- Affected before 1.18.0-8.module_el8.3.0+2048+e7a0a3ea
- Affected before 1.18.0-8.module_el8.5.0+2608+72063365
- Affected before 1.18.0-8.module_el8.6.0+2880+7d9e3703
- libiscsi-devel Fixed
A version is affected if any line below covers it.
- Affected before 1.18.0-8.module_el8.3.0+2048+e7a0a3ea
- Affected before 1.18.0-8.module_el8.5.0+2608+72063365
- Affected before 1.18.0-8.module_el8.6.0+2880+7d9e3703
- libiscsi-utils Fixed
A version is affected if any line below covers it.
- Affected before 1.18.0-8.module_el8.3.0+2048+e7a0a3ea
- Affected before 1.18.0-8.module_el8.5.0+2608+72063365
- Affected before 1.18.0-8.module_el8.6.0+2880+7d9e3703
- libnbd Fixed
A version is affected if any line below covers it.
- Affected before 1.2.2-1.module_el8.3.0+2048+e7a0a3ea
- Affected before 1.2.2-1.module_el8.5.0+2608+72063365
- libnbd-devel Fixed
A version is affected if any line below covers it.
- Affected before 1.2.2-1.module_el8.3.0+2048+e7a0a3ea
- Affected before 1.2.2-1.module_el8.5.0+2608+72063365
- libvirt Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-admin Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-bash-completion Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-client Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-config-network Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-config-nwfilter Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-interface Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-network Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-nodedev Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-nwfilter Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-secret Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage-core Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage-disk Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage-iscsi Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage-iscsi-direct Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage-logical Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage-mpath Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage-rbd Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage-scsi Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-dbus Fixed
A version is affected if any line below covers it.
- Affected before 1.3.0-2.module_el8.3.0+2048+e7a0a3ea
- Affected before 1.3.0-2.module_el8.5.0+2608+72063365
- Affected before 1.3.0-2.module_el8.6.0+2880+7d9e3703
- libvirt-devel Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-docs Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-libs Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-nss Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- nbdfuse Fixed
A version is affected if any line below covers it.
- Affected before 1.2.2-1.module_el8.3.0+2048+e7a0a3ea
- Affected before 1.2.2-1.module_el8.5.0+2608+72063365
- nbdkit Fixed in 1.16.2-4.module_el8.5.0+2608+72063365
- nbdkit-bash-completion Fixed in 1.16.2-4.module_el8.5.0+2608+72063365
- nbdkit-basic-filters Fixed in 1.16.2-4.module_el8.5.0+2608+72063365
- nbdkit-basic-plugins Fixed in 1.16.2-4.module_el8.5.0+2608+72063365
- nbdkit-curl-plugin Fixed in 1.16.2-4.module_el8.5.0+2608+72063365
31 further packages in AlmaLinux 8 not shown (first 40 listed).
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 8
- hivex Fixed in 1.3.18-20.module_el8.3.0+2048+e7a0a3ea
- hivex-devel Fixed in 1.3.18-20.module_el8.3.0+2048+e7a0a3ea
- libguestfs-winsupport Fixed
A version is affected if any line below covers it.
- Affected before 8.2-1.module_el8.3.0+2048+e7a0a3ea
- Affected before 8.2-1.module_el8.5.0+2608+72063365
- libiscsi Fixed
A version is affected if any line below covers it.
- Affected before 1.18.0-8.module_el8.3.0+2048+e7a0a3ea
- Affected before 1.18.0-8.module_el8.5.0+2608+72063365
- Affected before 1.18.0-8.module_el8.6.0+2880+7d9e3703
- libiscsi-devel Fixed
A version is affected if any line below covers it.
- Affected before 1.18.0-8.module_el8.3.0+2048+e7a0a3ea
- Affected before 1.18.0-8.module_el8.5.0+2608+72063365
- Affected before 1.18.0-8.module_el8.6.0+2880+7d9e3703
- libiscsi-utils Fixed
A version is affected if any line below covers it.
- Affected before 1.18.0-8.module_el8.3.0+2048+e7a0a3ea
- Affected before 1.18.0-8.module_el8.5.0+2608+72063365
- Affected before 1.18.0-8.module_el8.6.0+2880+7d9e3703
- libnbd Fixed
A version is affected if any line below covers it.
- Affected before 1.2.2-1.module_el8.3.0+2048+e7a0a3ea
- Affected before 1.2.2-1.module_el8.5.0+2608+72063365
- libnbd-devel Fixed
A version is affected if any line below covers it.
- Affected before 1.2.2-1.module_el8.3.0+2048+e7a0a3ea
- Affected before 1.2.2-1.module_el8.5.0+2608+72063365
- libvirt Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-admin Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-bash-completion Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-client Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-config-network Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-config-nwfilter Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-interface Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-network Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-nodedev Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-nwfilter Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-secret Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage-core Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage-disk Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage-iscsi Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage-iscsi-direct Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage-logical Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage-mpath Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage-rbd Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-daemon-driver-storage-scsi Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-dbus Fixed
A version is affected if any line below covers it.
- Affected before 1.3.0-2.module_el8.3.0+2048+e7a0a3ea
- Affected before 1.3.0-2.module_el8.5.0+2608+72063365
- Affected before 1.3.0-2.module_el8.6.0+2880+7d9e3703
- libvirt-devel Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-docs Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-libs Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- libvirt-nss Fixed in 6.0.0-28.module_el8.3.0+2048+e7a0a3ea
- nbdfuse Fixed
A version is affected if any line below covers it.
- Affected before 1.2.2-1.module_el8.3.0+2048+e7a0a3ea
- Affected before 1.2.2-1.module_el8.5.0+2608+72063365
- nbdkit Fixed in 1.16.2-4.module_el8.5.0+2608+72063365
- nbdkit-bash-completion Fixed in 1.16.2-4.module_el8.5.0+2608+72063365
- nbdkit-basic-filters Fixed in 1.16.2-4.module_el8.5.0+2608+72063365
- nbdkit-basic-plugins Fixed in 1.16.2-4.module_el8.5.0+2608+72063365
- nbdkit-curl-plugin Fixed in 1.16.2-4.module_el8.5.0+2608+72063365
31 further packages in CloudLinux 8 not shown (first 40 listed).
Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.