Ubuntu.comUB:CVE-2021-28169CVE-2021-28169
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.006 Low
EPSS
Percentile
78.6%
For Eclipse Jetty versions <= 9.4.40, <= 10.0.2, <= 11.0.2, it is possible
for requests to the ConcatServlet with a doubly encoded path to access
protected resources within the WEB-INF directory. For example a request to
/concat?/%2557EB-INF/web.xml can retrieve the web.xml file. This can
reveal sensitive information regarding the implementation of a web
application.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 14.04 | noarch | jetty | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | jetty | < any | UNKNOWN |
| ubuntu | 14.04 | noarch | jetty8 | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | jetty8 | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | jetty9 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | jetty9 | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | jetty9 | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | jetty9 | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | jetty9 | < any | UNKNOWN |
Related
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.006 Low
EPSS
Percentile
78.6%