CVE-2023-41900
Published on: Not Yet Published
Last Modified on: 09/20/2023 03:20:00 PM UTC
Certain versions of Jetty from Eclipse contain the following vulnerability:
Jetty is a Java based web server and servlet engine. Versions 9.4.21 through 9.4.51, 10.0.15, and 11.0.15 are vulnerable to weak authentication. If a Jetty `OpenIdAuthenticator` uses the optional nested `LoginService`, and that `LoginService` decides to revoke an already authenticated user, then the current request will still treat the user as authenticated. The authentication is then cleared from the session and subsequent requests will not be treated as authenticated. So a request on a previously authenticated session could be allowed to bypass authentication after it had been rejected by the `LoginService`. This impacts usages of the jetty-openid which have configured a nested `LoginService` and where that `LoginService` will is capable of rejecting previously authenticated users. Versions 9.4.52, 10.0.16, and 11.0.16 have a patch for this issue.
- CVE-2023-41900 has been assigned by
security-adviso[email protected] to track the vulnerability - currently rated as MEDIUM severity.
- Affected Vendor/Software:
eclipse - jetty.project version = >= 9.4.21, <= 9.4.51
- Affected Vendor/Software:
eclipse - jetty.project version = >= 10.0.0, <= 10.0.15
- Affected Vendor/Software:
eclipse - jetty.project version = >= 11.0.0, <= 11.0.15
CVSS3 Score: 4.3 - MEDIUM
Attack Vector ⓘ |
Attack Complexity |
Privileges Required |
User Interaction |
---|---|---|---|
NETWORK | LOW | LOW | NONE |
Scope | Confidentiality Impact |
Integrity Impact |
Availability Impact |
UNCHANGED | LOW | NONE | NONE |
CVE References
Description | Tags ⓘ | Link |
---|---|---|
OpenId Revoked authentication allows one request · Advisory · eclipse/jetty.project · GitHub | github.com text/html |
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Bring back some openid improvements from 10.0.x to 9.4.x by lachlan-roberts · Pull Request #9660 · eclipse/jetty.project · GitHub | github.com text/html |
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Issue #9464 - Add optional configuration to log user out after OpenID idToken expires. (Jetty-10) by lachlan-roberts · Pull Request #9528 · eclipse/jetty.project · GitHub | github.com text/html |
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Known Affected Configurations (CPE V2.3)
Type | Vendor | Product | Version | Update | Edition | Language |
---|---|---|---|---|---|---|
Application | Eclipse | Jetty | All | All | All | All |
- cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*: