Search criteria
8 vulnerabilities by ory
CVE-2024-45042 (GCVE-0-2024-45042)
Vulnerability from cvelistv5 – Published: 2024-09-26 17:04 – Updated: 2025-03-12 21:17
VLAI?
Title
Ory Kratos's `highest_available` setting does not properly respect code + mfa credentials
Summary
Ory Kratos is an identity, user management and authentication system for cloud services. Prior to version 1.3.0, given a number of preconditions, the `highest_available` setting will incorrectly assume that the identity’s highest available AAL is `aal1` even though it really is `aal2`. This means that the `highest_available` configuration will act as if the user has only one factor set up, for that particular user. This means that they can call the settings and whoami endpoint without a `aal2` session, even though that should be disallowed. An attacker would need to steal or guess a valid login OTP of a user who has only OTP for login enabled and who has an incorrect `available_aal` value stored, to exploit this vulnerability. All other aspects of the session (e.g. the session’s aal) are not impacted by this issue. On the Ory Network, only 0.00066% of registered users were affected by this issue, and most of those users appeared to be test users. Their respective AAL values have since been updated and they are no longer vulnerable to this attack. Version 1.3.0 is not affected by this issue. As a workaround, those who require MFA should disable the passwordless code login method. If that is not possible, check the sessions `aal` to identify if the user has `aal1` or `aal2`.
Severity ?
4.4 (Medium)
CWE
- CWE-287 - Improper Authentication
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
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CVE-2021-32701 (GCVE-0-2021-32701)
Vulnerability from cvelistv5 – Published: 2021-06-22 19:45 – Updated: 2024-08-03 23:25
VLAI?
Title
Possible bypass of token claim validation when OAuth2 Introspection caching is enabled
Summary
ORY Oathkeeper is an Identity & Access Proxy (IAP) and Access Control Decision API that authorizes HTTP requests based on sets of Access Rules. When you make a request to an endpoint that requires the scope `foo` using an access token granted with that `foo` scope, introspection will be valid and that token will be cached. The problem comes when a second requests to an endpoint that requires the scope `bar` is made before the cache has expired. Whether the token is granted or not to the `bar` scope, introspection will be valid. A patch will be released with `v0.38.12-beta.1`. Per default, caching is disabled for the `oauth2_introspection` authenticator. When caching is disabled, this vulnerability does not exist. The cache is checked in [`func (a *AuthenticatorOAuth2Introspection) Authenticate(...)`](https://github.com/ory/oathkeeper/blob/6a31df1c3779425e05db1c2a381166b087cb29a4/pipeline/authn/authenticator_oauth2_introspection.go#L152). From [`tokenFromCache()`](https://github.com/ory/oathkeeper/blob/6a31df1c3779425e05db1c2a381166b087cb29a4/pipeline/authn/authenticator_oauth2_introspection.go#L97) it seems that it only validates the token expiration date, but ignores whether the token has or not the proper scopes. The vulnerability was introduced in PR #424. During review, we failed to require appropriate test coverage by the submitter which is the primary reason that the vulnerability passed the review process.
Severity ?
7.5 (High)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ory | oathkeeper |
Affected:
>=v0.38.0-beta.2, < v0.38.12-beta.1
|
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CVE-2020-15233 (GCVE-0-2020-15233)
Vulnerability from cvelistv5 – Published: 2020-10-02 20:40 – Updated: 2024-08-04 13:08
VLAI?
Title
OAuth2 Redirect URL validity does not respect query parameters and character casing for loopback addresses
Summary
ORY Fosite is a security first OAuth2 & OpenID Connect framework for Go. In Fosite from version 0.30.2 and before version 0.34.1, there is an issue in which an an attacker can override the registered redirect URL by performing an OAuth flow and requesting a redirect URL that is to the loopback adapter. Attackers can provide both custom URL query parameters to their loopback redirect URL, as well as actually overriding the host of the registered redirect URL. These attacks are only applicable in scenarios where the attacker has access over the loopback interface. This vulnerability has been patched in ORY Fosite v0.34.1.
Severity ?
6.1 (Medium)
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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CVE-2020-15234 (GCVE-0-2020-15234)
Vulnerability from cvelistv5 – Published: 2020-10-02 20:40 – Updated: 2024-08-04 13:08
VLAI?
Title
Redirect URL matching ignores character casing
Summary
ORY Fosite is a security first OAuth2 & OpenID Connect framework for Go. In Fosite before version 0.34.1, the OAuth 2.0 Client's registered redirect URLs and the redirect URL provided at the OAuth2 Authorization Endpoint where compared using strings.ToLower while they should have been compared with a simple string match. This allows an attacker to register a client with allowed redirect URL https://example.com/callback. Then perform an OAuth2 flow and requesting redirect URL https://example.com/CALLBACK. Instead of an error (invalid redirect URL), the browser is redirected to https://example.com/CALLBACK with a potentially successful OAuth2 response, depending on the state of the overall OAuth2 flow (the user might still deny the request for example). This vulnerability has been patched in ORY Fosite v0.34.1.
Severity ?
6.1 (Medium)
CWE
Assigner
References
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CVE-2020-15222 (GCVE-0-2020-15222)
Vulnerability from cvelistv5 – Published: 2020-09-24 16:15 – Updated: 2024-08-04 13:08
VLAI?
Title
Replay of private_key_jwt possible in ORY Fosite
Summary
In ORY Fosite (the security first OAuth2 & OpenID Connect framework for Go) before version 0.31.0, when using "private_key_jwt" authentication the uniqueness of the `jti` value is not checked. When using client authentication method "private_key_jwt", OpenId specification says the following about assertion `jti`: "A unique identifier for the token, which can be used to prevent reuse of the token. These tokens MUST only be used once, unless conditions for reuse were negotiated between the parties". Hydra does not seem to check the uniqueness of this `jti` value. This problem is fixed in version 0.31.0.
Severity ?
8.1 (High)
CWE
- CWE-287 - Improper Authentication
Assigner
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CVE-2020-15223 (GCVE-0-2020-15223)
Vulnerability from cvelistv5 – Published: 2020-09-24 16:15 – Updated: 2024-08-04 13:08
VLAI?
Title
Ignored storage errors on token revokation in ORY Fosite
Summary
In ORY Fosite (the security first OAuth2 & OpenID Connect framework for Go) before version 0.34.0, the `TokenRevocationHandler` ignores errors coming from the storage. This can lead to unexpected 200 status codes indicating successful revocation while the token is still valid. Whether an attacker can use this for her advantage depends on the ability to trigger errors in the store. This is fixed in version 0.34.0
Severity ?
CWE
- CWE-755 - Improper Handling of Exceptional Conditions
Assigner
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CVE-2020-5300 (GCVE-0-2020-5300)
Vulnerability from cvelistv5 – Published: 2020-04-06 16:30 – Updated: 2024-08-04 08:22
VLAI?
Title
Disallow replay of `private_key_jwt` by blacklisting JTIs in Hydra
Summary
In Hydra (an OAuth2 Server and OpenID Certified™ OpenID Connect Provider written in Go), before version 1.4.0+oryOS.17, when using client authentication method 'private_key_jwt' [1], OpenId specification says the following about assertion `jti`: "A unique identifier for the token, which can be used to prevent reuse of the token. These tokens MUST only be used once, unless conditions for reuse were negotiated between the parties". Hydra does not check the uniqueness of this `jti` value. Exploiting this vulnerability is somewhat difficult because: - TLS protects against MITM which makes it difficult to intercept valid tokens for replay attacks - The expiry time of the JWT gives only a short window of opportunity where it could be replayed This has been patched in version v1.4.0+oryOS.17
Severity ?
5.8 (Medium)
CWE
- CWE-294 - Authentication Bypass by Capture-replay
Assigner
References
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CVE-2019-8400 (GCVE-0-2019-8400)
Vulnerability from cvelistv5 – Published: 2019-02-17 06:00 – Updated: 2024-08-04 21:17
VLAI?
Summary
ORY Hydra before v1.0.0-rc.3+oryOS.9 has Reflected XSS via the oauth2/fallbacks/error error_hint parameter.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
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