A flaw was found in the Linux kernel in versions before 5.9-rc7. Traffic between two Geneve endpoints may be unencrypted when IPsec is configured to encrypt traffic for the specific UDP port used by the GENEVE tunnel allowing anyone between the two endpoints to read the traffic unencrypted. The main threat from this vulnerability is to data confidentiality.
References
Link | Resource |
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http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00035.html | Mailing List Third Party Advisory |
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00042.html | Mailing List Third Party Advisory |
http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.html | Third Party Advisory VDB Entry |
https://bugzilla.redhat.com/show_bug.cgi?id=1883988 | Exploit Issue Tracking Patch Vendor Advisory |
https://lists.debian.org/debian-lts-announce/2020/10/msg00028.html | Mailing List Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html | Mailing List Third Party Advisory |
https://security.netapp.com/advisory/ntap-20201103-0004/ | Third Party Advisory |
https://www.debian.org/security/2020/dsa-4774 | Third Party Advisory |
Configurations
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History
26 Mar 2021, 02:25
Type | Values Removed | Values Added |
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References | (CONFIRM) https://security.netapp.com/advisory/ntap-20201103-0004/ - Third Party Advisory | |
References | (MLIST) https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html - Mailing List, Third Party Advisory | |
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00035.html - Mailing List, Third Party Advisory | |
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00042.html - Mailing List, Third Party Advisory | |
References | (MLIST) https://lists.debian.org/debian-lts-announce/2020/10/msg00028.html - Mailing List, Third Party Advisory | |
References | (DEBIAN) https://www.debian.org/security/2020/dsa-4774 - Third Party Advisory | |
References | (MISC) http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.html - Third Party Advisory, VDB Entry | |
CPE | cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:*:*:*:*:*:*:* cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:* cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* cpe:2.3:a:netapp:solidfire_\&_hci_storage_node:-:*:*:*:*:*:*:* cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* cpe:2.3:o:netapp:hci_compute_node_bios:-:*:*:*:*:*:*:* cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* |
01 Feb 2021, 19:15
Type | Values Removed | Values Added |
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References |
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Information
Published : 2020-10-13 20:15
Updated : 2023-12-10 13:41
NVD link : CVE-2020-25645
Mitre link : CVE-2020-25645
CVE.ORG link : CVE-2020-25645
JSON object : View
Products Affected
netapp
- hci_compute_node
- hci_compute_node_bios
- solidfire_\&_hci_management_node
- solidfire_\&_hci_storage_node
opensuse
- leap
linux
- linux_kernel
canonical
- ubuntu_linux
debian
- debian_linux
CWE
CWE-319
Cleartext Transmission of Sensitive Information