CVE-2020-9494
Published: 24 June 2020
Apache Traffic Server 6.0.0 to 6.2.3, 7.0.0 to 7.1.10, and 8.0.0 to 8.0.7 is vulnerable to certain types of HTTP/2 HEADERS frames that can cause the server to allocate a large amount of memory and spin the thread.
Priority
Status
Package | Release | Status |
---|---|---|
trafficserver Launchpad, Ubuntu, Debian |
bionic |
Needed
|
eoan |
Ignored
(end of life)
|
|
focal |
Needed
|
|
groovy |
Not vulnerable
(8.0.8+ds-1)
|
|
hirsute |
Not vulnerable
(8.0.8+ds-1)
|
|
impish |
Not vulnerable
(8.0.8+ds-1)
|
|
jammy |
Not vulnerable
(8.0.8+ds-1)
|
|
kinetic |
Not vulnerable
(8.0.8+ds-1)
|
|
lunar |
Not vulnerable
(8.0.8+ds-1)
|
|
mantic |
Not vulnerable
(8.0.8+ds-1)
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Needs triage
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |