CVE-2017-7674
Published: 10 August 2017
The CORS Filter in Apache Tomcat 9.0.0.M1 to 9.0.0.M21, 8.5.0 to 8.5.15, 8.0.0.RC1 to 8.0.44 and 7.0.41 to 7.0.78 did not add an HTTP Vary header indicating that the response varies depending on Origin. This permitted client and server side cache poisoning in some circumstances.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
tomcat7 Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(7.0.78-1)
|
| bionic |
Not vulnerable
(7.0.78-1)
|
|
| cosmic |
Not vulnerable
(7.0.78-1)
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Released
(7.0.52-1ubuntu0.13)
|
|
| upstream |
Released
(7.0.72-3)
|
|
| xenial |
Needed
|
|
| zesty |
Ignored
(reached end-of-life)
|
|
|
Patches: upstream: https://svn.apache.org/viewvc?view=revision&revision=1795816 |
||
|
tomcat8 Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(8.5.21-1)
|
| bionic |
Not vulnerable
(8.5.21-1)
|
|
| cosmic |
Not vulnerable
(8.5.21-1)
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(8.5.16-1)
|
|
| xenial |
Released
(8.0.32-1ubuntu1.5)
|
|
| zesty |
Released
(8.0.38-2ubuntu2.2)
|
|
|
Patches: upstream: https://svn.apache.org/viewvc?view=revision&revision=1795815 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 4.3 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | Low |
| Availability impact | None |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |