#java

Apereo CAS is an open source multilingual single sign-on solution for the web. Apereo CAS can be configured to use authentication based on client X509 certificates. These certificates can be provided via TLS handshake or a special HTTP header, such as “ssl_client_cert”. When checking the validity of the provided client certificate, X509CredentialsAuthenticationHandler performs check that this certificate is not revoked. To do so, it fetches URLs provided in the “CRL Distribution Points” extension of the certificate, which are taken from the certificate itself and therefore can be controlled by a malicious user. If the CAS server is configured to use an LDAP server for x509 authentication with a password, for example by setting a “cas.authn.x509.ldap.ldap-url” and “cas.authn.x509.ldap.bind-credential” properties, X509CredentialsAuthenticationHandler fetches revocation URLs from the certificate, which can be LDAP urls. When making requests to this LDAP urls, Apereo CAS uses the same pass...

Alpine is a scaffolding library in Java. Alpine prior to version 1.10.4 allows URL access filter bypass. This issue has been fixed in version 1.10.4. There are no known workarounds.

Alpine is a scaffolding library in Java. Alpine prior to version 1.10.4 allows Authentication Filter bypass. The AuthenticationFilter relies on the request URI to evaluate if the user is accessing the swagger endpoint. By accessing a URL with a path such as /api/foo;%2fapi%2fswagger the contains condition will hold and will return from the authentication filter without aborting the request. Note that the principal object will not be assigned and therefore the issue wont allow user impersonation. This issue has been fixed in version 1.10.4. There are no known workarounds.

### Summary Due to the insufficient validation of the `path` parameter in the NuxtTestComponentWrapper, an attacker can execute arbitrary JavaScript on the server side, which allows them to execute arbitrary commands. ### Details While running the test, a special component named `NuxtTestComponentWrapper` is available. https://github.com/nuxt/nuxt/blob/4779f5906fa4d3c784c2e2d6fe5a5c5f181faaec/packages/nuxt/src/app/components/nuxt-root.vue#L42-L43 This component loads the specified path as a component and renders it. https://github.com/nuxt/nuxt/blob/4779f5906fa4d3c784c2e2d6fe5a5c5f181faaec/packages/nuxt/src/app/components/test-component-wrapper.ts#L9-L27 There is a validation for the `path` parameter to check whether the path traversal is performed, but this check is not sufficient. https://github.com/nuxt/nuxt/blob/4779f5906fa4d3c784c2e2d6fe5a5c5f181faaec/packages/nuxt/src/app/components/test-component-wrapper.ts#L15-L19 Since `import(...)` uses `query.path` instead of the norma...

### Summary The `navigateTo` function attempts to blockthe `javascript:` protocol, but does not correctly use API's provided by `unjs/ufo`. This library also contains parsing discrepancies. ### Details The function first tests to see if the specified [URL has a protocol](https://github.com/nuxt/nuxt/blob/fa9d43753d25fc2e8c3107f194b2bab6d4ebcb9a/packages/nuxt/src/app/composables/router.ts#L142). This uses the [unjs/ufo](https://github.com/unjs/ufo) package for URL parsing. This function works effectively, and returns true for a `javascript:` protocol. After this, the URL is parsed using the [`parseURL`](https://github.com/unjs/ufo/blob/e970686b2acae972136f478732450f6a2f1ab5e5/src/parse.ts#L47) function. This function will refuse to parse poorly formatted URLs. Parsing `javascript:alert(1)` returns null/"" for all values. Next, the protocol of the URL is then checked using the [`isScriptProtocol`](https://github.com/unjs/ufo/blob/e970686b2acae972136f478732450f6a2f1ab5e5/src/utils.ts#...

Debian Linux Security Advisory 5736-1 - Several vulnerabilities have been discovered in the OpenJDK Java runtime, which may result in denial of service, information disclosure or bypass of Java sandbox restrictions.

Organizations in Kazakhstan are the target of a threat activity cluster dubbed Bloody Wolf that delivers a commodity malware called STRRAT (aka Strigoi Master). "The program selling for as little as $80 on underground resources allows the adversaries to take control of corporate computers and hijack restricted data," cybersecurity vendor BI.ZONE said in a new analysis. The cyber attacks employ

Cybersecurity researchers have disclosed details of a new distributed denial-of-service (DDoS) attack campaign targeting misconfigured Jupyter Notebooks. The activity, codenamed Panamorfi by cloud security firm Aqua, utilizes a Java-based tool called mineping to launch a TCP flood DDoS attack. Mineping is a DDoS package designed for Minecraft game servers. Attack chains entail the exploitation

### Summary Reposilite v3.5.10 is affected by an Arbitrary File Upload vulnerability via path traversal in expanding of Javadoc archives. ### Details Reposilite provides support for JavaDocs files, which are archives that contain documentation for artifacts. Specifically, [JavadocEndpoints.kt](https://github.com/dzikoysk/reposilite/blob/68b73f19dc9811ccf10936430cf17f7b0e622bd6/reposilite-backend/src/main/kotlin/com/reposilite/javadocs/infrastructure/JavadocEndpoints.kt#L28) controller allows to expand the javadoc archive into the server's file system and return its content. The problem is in the way how the archives are expanded, specifically how the new filename is created: [JavadocContainerService.kt#L127-L136](https://github.com/dzikoysk/reposilite/blob/68b73f19dc9811ccf10936430cf17f7b0e622bd6/reposilite-backend/src/main/kotlin/com/reposilite/javadocs/JavadocContainerService.kt#L127-L136) ```kotlin jarFile.entries().asSequence().forEach { file -> if (file.isDirectory) { ...

### Summary Reposilite v3.5.10 is affected by Stored Cross-Site Scripting (XSS) when displaying artifact's content in the browser. ### Details As a Maven repository manager, Reposilite provides the ability to view the artifacts content in the browser, as well as perform administrative tasks via API. The problem lies in the fact that the artifact's content is served via the same origin (protocol/host/port) as the Admin UI. If the artifact contains HTML content with javascript inside, the javascript is executed within the same origin. Therefore, if an authenticated user is viewing the artifacts content, the javascript inside can access the browser's local storage where the user's password (aka 'token-secret') is stored. It is especially dangerous in scenarios where Reposilite is configured to mirror third party repositories, like the Maven Central Repository. Since anyone can publish an artifact to Maven Central under its own name, such malicious packages can be used to attack the Repos...