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Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Apache Airflow Spark Provider, Apache Airflow allows an attacker to read arbtrary files in the task execution context, without write access to DAG files. This issue affects Spark Provider versions prior to 4.0.0. It also impacts any Apache Airflow versions prior to 2.3.0 in case Spark Provider is installed (Spark Provider 4.0.0 can only be installed for Airflow 2.3.0+). Note that you need to manually install the Spark Provider version 4.0.0 in order to get rid of the vulnerability on top of Airflow 2.3.0+ version that has lower version of the Spark Provider installed).

What happens if a bot net starts uploading 100MB files from 100 machines at the same time. This would mean that our network pipes are clogged handling 10GB of data while slowing down our real customers..... the answer the site will down and come not available

Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. A specially crafted HTTP request can trigger an uncaught exception on the Engine.IO server, thus killing the Node.js process. This impacts all the users of the engine.io package, including those who uses depending packages like socket.io. There is no known workaround except upgrading to a safe version. There are patches for this issue released in versions 3.6.1 and 6.2.1.

File upload vulnerability in asith-eranga ISIC tour booking through version published on Feb 13th 2018, allows attackers to upload arbitrary files via /system/application/libs/js/tinymce/plugins/filemanager/dialog.php and /system/application/libs/js/tinymce/plugins/filemanager/upload.php.

### Impact A specially crafted HTTP request can trigger an uncaught exception on the Engine.IO server, thus killing the Node.js process. ``` events.js:292 throw er; // Unhandled 'error' event ^ Error: read ECONNRESET at TCP.onStreamRead (internal/stream_base_commons.js:209:20) Emitted 'error' event on Socket instance at: at emitErrorNT (internal/streams/destroy.js:106:8) at emitErrorCloseNT (internal/streams/destroy.js:74:3) at processTicksAndRejections (internal/process/task_queues.js:80:21) { errno: -104, code: 'ECONNRESET', syscall: 'read' } ``` This impacts all the users of the [`engine.io`](https://www.npmjs.com/package/engine.io) package, including those who uses depending packages like [`socket.io`](https://www.npmjs.com/package/socket.io). ### Patches A fix has been released today (2022/11/20): | Version range | Fixed version | |-------------------|---------------| | `engine.io@3.x.y` | `3.6.1` | | `engine.io@6.x.y` | `6.2.1` ...

An issue was discovered in Appalti & Contratti 9.12.2. It allows Session Fixation. When a user logs in providing a JSESSIONID cookie that is issued by the server at the first visit, the cookie value is not updated after a successful login.

### Impact User without the right to view documents can deduce their existence by repeated Livetable queries. #### Reproduction steps 1. Restrict "view" access to `Sandbox.TestPage3` by setting an explicit view right for admins 1. As a user who is not an admin, open `<server>/bin/get/XWiki/LiveTableResults?outputSyntax=plain&classname=&collist=doc.title%2Cdoc.location%2Cdoc.content&doc.title=Sandbo&doc.location=Sandbox.TestPage3&doc.content=dummy&limit=0` where `<server>` is the URL of your XWiki installation. #### Expect Result: No results are displayed as the user doesn't have view rights on Sandbox.TestPage3. ##### Actual Result: The result ```json { "reqNo": null, "matchingtags": {}, "tags": [], "totalrows": 1, "returnedrows": 0, "offset": 1, "rows": [ { "doc_viewable": false, "doc_fullName": "obfuscated" } ] } ``` is displayed. This reveals that a document `Sandbox.TestPage3` exists (we explicitly searched for this name) which has a ti...

### Impact The attacker can use the incorrect `Content-Type` to bypass the `Pre-Flight` checking of `fetch`. `fetch()` requests with Content-Type’s [essence](https://mimesniff.spec.whatwg.org/#mime-type-essence) as "application/x-www-form-urlencoded", "multipart/form-data", or "text/plain", could potentially be used to invoke routes that only accepts `application/json` content type, thus bypassing any [CORS protection](https://fetch.spec.whatwg.org/#simple-header), and therefore they could lead to a Cross-Site Request Forgery attack. ### Patches For `4.x` users, please update to at least `4.10.2`. For `3.x` users, please update to at least `3.29.4`. ### Workarounds Implement Cross-Site Request Forgery protection using [`@fastify/csrf`](https://www.npmjs.com/package/@fastify/csrf). ### References Check out the HackerOne report: https://hackerone.com/reports/1763832. ### For more information [Fastify security policy](https://github.com/fastify/fastify/security/policy)

An issue was discovered in Technitium DNS Server through 8.0.2 that allows variant V2 of unintended domain name resolution. A revoked domain name can still be resolvable for a long time, including expired domains and taken-down malicious domains. The effects of an exploit would be widespread and highly impactful, because the exploitation conforms to de facto DNS specifications and operational practices, and overcomes current mitigation patches for "Ghost" domain names.

An update for hsqldb is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-41853: hsqldb: Untrusted input may lead to RCE attack