A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.
References
Link | Resource |
---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=1908845 | Issue Tracking Patch Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html | Mailing List Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/ | |
https://security.gentoo.org/glsa/202311-16 | |
https://www.debian.org/security/2021/dsa-4852 | Third Party Advisory |
https://www.openwall.com/lists/oss-security/2021/02/10/4 | Mailing List Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2021-02-11T00:00:00
Updated: 2023-11-26T11:06:21.498104
Reserved: 2020-12-17T00:00:00
Link: CVE-2020-35498
JSON object: View
NVD Information
Status : Modified
Published: 2021-02-11T18:15:15.677
Modified: 2023-11-26T11:15:07.937
Link: CVE-2020-35498
JSON object: View
Redhat Information
No data.
CWE