DEBIAN-CVE-2019-25076
Dashboard / Vulnerabilities / DEBIAN-CVE-2019-25076
Summary:
Details: The TSS (Tuple Space Search) algorithm in Open vSwitch 2.x through 2.17.2 and 3.0.0 allows remote attackers to cause a denial of service (delays of legitimate traffic) via crafted packet data that requires excessive evaluation time within the packet classification algorithm for the MegaFlow cache, aka a Tuple Space Explosion (TSE) attack.
Affected packages
Package
Name: openvswitch
Purl: pkg:deb/debian/openvswitch?arch=source&distro=bookworm
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
3.1.0-2
3.1.0-2+deb12u1
3.1.2-1
3.1.2-2
3.1.2-3
3.1.2-4
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
