CVE-2021-29157

CVE-2021-29157 affects Dovecot before 2.3.15. The issue is a path traversal vulnerability that, when an attacker has local filesystem access, can trick OAuth2 JWT validation into using an HS256 key from an attacker-controlled location during local JWT validation with the posix fs driver. This can...

CVE-2021-29157

Dovecot before 2.3.15 allows ../ Path Traversal. An attacker with access to the local filesystem can trick OAuth2 authentication into using an HS256 validation key from an attacker-controlled location. This occurs during use of local JWT validation with the posix fs driver...

SUSE SLES15: dovecot23 / dovecot23-backend-mysql / dovecot23-backend-pgsql / etc (SUSE-SU-2021:2124-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2124-1 advisory. - CVE-2021-29157: Local attacker can login as any user and access their emails bsc1187418 - CVE-2021-33515: Attacker can potentiall...

openSUSE 15 Security Update : dovecot23 (openSUSE-SU-2021:0920-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:0920-1 advisory. - Dovecot before 2.3.15 allows ../ Path Traversal. An attacker with access to the local filesystem can trick OAuth2 authentication into usi...

SUSE SLES15: dovecot23 / dovecot23-backend-mysql / dovecot23-backend-pgsql / etc (SUSE-SU-2021:2122-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2122-1 advisory. - CVE-2021-29157: Local attacker can login as any user and access their emails bsc1187418 - CVE-2021-33515: Attacker can potentiall...

GHSA-QVP4-RPMR-XWRR Possible bypass of token claim validation when OAuth2 Introspection caching is enabled

Impact 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...

Possible bypass of token claim validation when OAuth2 Introspection caching is enabled

Impact 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...

CVE-2021-32701 Possible bypass of token claim validation when OAuth2 Introspection caching is enabled

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...

CVE-2021-32701

ORY Oathkeeper’s CVE-2021-32701 describes an issue in the oauth2_introspection cache where a second request for a different scope (bar) could be treated as valid even if the new scope wasn’t granted, due to the cache not validating scopes beyond expiration. The root cause is that tokenFromCache i...

PT-2021-19867 · Ory · Ory Oathkeeper

Name of the Vulnerable Software and Affected Versions: ORY Oathkeeper versions prior to v0.38.12-beta.1 Description: The issue arises when a request is made to an endpoint requiring a specific scope, and the access token is granted with that scope, making introspection valid and caching the token...

CVE-2021-29157

Dovecot before 2.3.15 allows ../ Path Traversal. An attacker with access to the local filesystem can trick OAuth2 authentication into using an HS256 validation key from an attacker-controlled location. This occurs during use of local JWT validation with the posix fs driver...

CVE-2020-10709

A security flaw was found in Ansible Tower when requesting an OAuth2 token with an OAuth2 application. Ansible Tower uses the token to provide authentication. This flaw allows an attacker to obtain a refresh token that does not expire. The original token granted to the user still has access to...

Authentication flaw

A security flaw was found in Ansible Tower when requesting an OAuth2 token with an OAuth2 application. Ansible Tower uses the token to provide authentication. This flaw allows an attacker to obtain a refresh token that does not expire. The original token granted to the user still has access to...

CVE-2020-10709

CVE-2020-10709 concerns Ansible Tower where an OAuth2 token flow allows retrieval of a non-expiring refresh token. Affected versions are Ansible Tower before 3.6.4 and before 3.5.6. The flaw can let an attacker with token access fully authenticate to Ansible Tower, since the original user token r...

CVE-2020-10709

A security flaw was found in Ansible Tower when requesting an OAuth2 token with an OAuth2 application. Ansible Tower uses the token to provide authentication. This flaw allows an attacker to obtain a refresh token that does not expire. The original token granted to the user still has access to...

PT-2021-9170 · Red Hat · Ansible Tower

Name of the Vulnerable Software and Affected Versions: Ansible Tower versions prior to 3.6.4 Ansible Tower versions prior to 3.5.6 Description: A security flaw was found in Ansible Tower when requesting an OAuth2 token with an OAuth2 application. Ansible Tower uses the token to provide...

Subdomain checking of whitelisted domains could allow unintended redirects in oauth2-proxy

Impact What kind of vulnerability is it? Who is impacted? For users that use the whitelist domain feature, a domain that ended in a similar way to the intended domain could have been allowed as a redirect. For example, if a whitelist domain was configured for .example.com, the intention is that...

GHSA-4MF2-F3WH-GVF2 Subdomain checking of whitelisted domains could allow unintended redirects in oauth2-proxy

Impact What kind of vulnerability is it? Who is impacted? For users that use the whitelist domain feature, a domain that ended in a similar way to the intended domain could have been allowed as a redirect. For example, if a whitelist domain was configured for .example.com, the intention is that...

evolution security, bug fix, and enhancement update

evolution 3.28.5-16 - Resolves: 1902630 Crash on file drag into mail composer with WebKitGTK 2.30 3.28.5-15 - Resolves: 1883619 ECalendarItem: Settings loaded only when being shown evolution-data-server 3.28.5-15 - Resolves: 1862403 CVE-2020-16117: Crash on malformed server response with minimal...

OAuth2 Redirect URL validity does not respect query parameters and character casing for loopback addresses

Impact fosite400 released as v0.30.2 introduced a new feature for handling redirect URLs pointing to loopback interfaces rfc8252section-7.3. As part of that change new behavior was introduced which failed to respect the redirect URL's only for loopback interfaces! query parameters 1. Registering ...