CVE-2020-25645
Summary
| CVE | CVE-2020-25645 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2020-10-13 20:15:00 UTC |
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| Updated | 2021-03-26 02:25:00 UTC |
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| Description | 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. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| Debian -- Security Information -- DSA-4774-1 linux |
DEBIAN |
www.debian.org |
|
| [security-announce] openSUSE-SU-2020:1698-1: important: Security update |
SUSE |
lists.opensuse.org |
|
| [SECURITY] [DLA 2494-1] linux security update |
MLIST |
lists.debian.org |
|
| Kernel Live Patch Security Notice LSN-0074-1 ≈ Packet Storm |
MISC |
packetstormsecurity.com |
|
| [SECURITY] [DLA 2417-1] linux-4.19 security update |
MLIST |
lists.debian.org |
|
| [security-announce] openSUSE-SU-2020:1682-1: important: Security update |
SUSE |
lists.opensuse.org |
|
| CVE-2020-25645 Linux Kernel Vulnerability in NetApp Products | NetApp Product Security |
CONFIRM |
security.netapp.com |
|
| 1883988 – (CVE-2020-25645) CVE-2020-25645 kernel: Geneve/IPsec traffic may be unencrypted between two Geneve endpoints |
MISC |
bugzilla.redhat.com |
Exploit, Issue Tracking, Patch, Vendor Advisory |
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 174806 SUSE Enterprise Linux Security update for the Linux Kernel (Live Patch 39 for SLE 12 SP2) (SUSE-SU-2021:0835-1)
- 174874 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 38 for SLE 12 SP3) (SUSE-SU-2021:1074-1)
- 198328 Ubuntu Security Notification for Linux kernel (OEM) vulnerabilities (USN-4912-1)
- 239151 Red Hat Update for kernel (RHSA-2021:0856)
- 257070 CentOS Security Update for kernel (CESA-2021:0856)
- 377038 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2020:0198)
- 750376 OpenSUSE Security Update for RT kernel (openSUSE-SU-2021:0242-1)
- 750533 OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2020:2112-1)
- 900076 CBL-Mariner Linux Security Update for kernel 5.4.91
- 903192 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (3484)
- 906177 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (3484-1)
