{"vulnerability": "cve-2024-4892", "sightings": [{"uuid": "11e0af81-e2c8-43a5-9d8e-a9bd781966a7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-48921", "type": "seen", "source": "https://t.me/cvedetector/9340", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2024-48921 - Kyverno Kubernetes Overprivileged Policy Exception Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2024-48921 \nPublished : Oct. 29, 2024, 3:15 p.m. | 43\u00a0minutes ago \nDescription : Kyverno is a policy engine designed for Kubernetes. A kyverno ClusterPolicy, ie. \"disallow-privileged-containers,\" can be overridden by the creation of a PolicyException in a random namespace. By design, PolicyExceptions are consumed from any namespace. Administrators may not recognize that this allows users with privileges to non-kyverno namespaces to create exceptions. This vulnerability is fixed in 1.13.0. \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"29 Oct 2024\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2024-10-29T17:17:24.000000Z"}, {"uuid": "b6746b50-2ca6-47c6-997b-8e6111f3f72d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-48928", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mfmqqsia7t2z", "content": "", "creation_timestamp": "2026-02-24T18:01:34.604842Z"}, {"uuid": "0bc579db-dfaa-4e84-9384-43ac8650eb8e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-48924", "type": "seen", "source": "https://t.me/cvedetector/8256", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2024-48924 - MessagePack CSharp Hash Collision CPU Consumption Denial of Service Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2024-48924 \nPublished : Oct. 17, 2024, 9:15 p.m. | 40\u00a0minutes ago \nDescription : ### Impact  \n  \nWhen this library is used to deserialize messagepack data from an untrusted source, there is a risk of a denial of service attack by an attacker that sends data contrived to produce hash collisions, leading to large CPU consumption disproportionate to the size of the data being deserialized.  \n  \nThis is similar to [a prior advisory](), which provided an inadequate fix for the hash collision part of the vulnerability.  \n  \n### Patches  \n  \nThe following steps are required to mitigate this risk.  \n  \n1. Upgrade to a version of the library where a fix is available.  \n1. Review the steps in [this previous advisory]() to ensure you have your application configured for untrusted data.  \n  \n### Workarounds  \n  \nIf upgrading MessagePack to a patched version is not an option for you, you may apply a manual workaround as follows:  \n  \n1. Declare a class that derives from `MessagePackSecurity`.  \n2. Override the `GetHashCollisionResistantEqualityComparer` method to provide a collision-resistant hash function of your own and avoid calling `base.GetHashCollisionResistantEqualityComparer()`.  \n3. Configure a `MessagePackSerializerOptions` with an instance of your derived type by calling `WithSecurity` on an existing options object.  \n4. Use your custom options object for all deserialization operations. This may be by setting the `MessagePackSerializer.DefaultOptions` static property, if you call methods that rely on this default property, and/or by passing in the options object explicitly to any `Deserialize` method.  \n  \n### References  \n  \n- Learn more about best security practices when reading untrusted data with [MessagePack 1.x]() or [MessagePack 2.x]().  \n- The .NET team's [discussion on hash collision vulnerabilities of their `HashCode` struct]().  \n  \n### For more information  \n  \nIf you have any questions or comments about this advisory:  \n  \n* [Start a public discussion]()  \n* [Email us privately](mailto:andrewarnott@live.com) \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"17 Oct 2024\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2024-10-18T00:11:03.000000Z"}, {"uuid": "2416f098-c2cb-435c-b562-a9e91b40f9a6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-48925", "type": "seen", "source": "https://t.me/cvedetector/8624", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2024-48925 - Umbraco Webhook API Insufficient Access Control\", \n  \"Content\": \"CVE ID : CVE-2024-48925 \nPublished : Oct. 22, 2024, 4:15 p.m. | 32\u00a0minutes ago \nDescription : Umbraco, a free and open source .NET content management system, has an improper access control issue starting in version 14.0.0 and prior to version 14.3.0. The issue allows low-privilege users to access the webhook API and retrieve information that should be restricted to users with access to the settings section. Version 14.3.0 contains a patch. \nSeverity: 0.0 | LOW \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"22 Oct 2024\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2024-10-22T18:48:06.000000Z"}, {"uuid": "f34f7612-6c12-4147-8ee4-0f6a4cd8564b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-48927", "type": "seen", "source": "https://t.me/cvedetector/8619", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2024-48927 - Umbraco SVG Preview Remote Code Execution Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2024-48927 \nPublished : Oct. 22, 2024, 4:15 p.m. | 32\u00a0minutes ago \nDescription : Umbraco, a free and open source .NET content management system, has a remote code execution issue in versions on the 13.x branch prior to 13.5.2, 10.x prior to 10.8.7, and 8.x prior to 8.18.15. There is a potential risk of code execution for Backoffice users when they \u201cpreview\u201d SVG files in full screen mode. Versions 13.5.2, 10.8,7, and 8.18.15 contain a patch for the issue. As a workaround, derver-side file validation is available to strip script tags from file's content during the file upload process. \nSeverity: 4.6 | MEDIUM \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"22 Oct 2024\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2024-10-22T18:48:00.000000Z"}, {"uuid": "83fb9629-18f8-4926-b34d-948d6a734948", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-48929", "type": "seen", "source": "https://t.me/cvedetector/8618", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2024-48929 - Umbraco Session Termination Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2024-48929 \nPublished : Oct. 22, 2024, 4:15 p.m. | 32\u00a0minutes ago \nDescription : Umbraco is a free and open source .NET content management system. In versions on the 13.x branch prior to 13.5.2 and versions on the 10.x branch prior to 10.8.7, during an explicit sign-out, the server session is not fully terminated. Versions 13.5.2 and 10.8.7 contain a patch for the issue. \nSeverity: 4.2 | MEDIUM \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"22 Oct 2024\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2024-10-22T18:47:59.000000Z"}, {"uuid": "ca77db8e-3c4b-4aca-b5c4-956abf3f2639", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-48926", "type": "seen", "source": "https://t.me/cvedetector/8617", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2024-48926 - Umbraco Session Expiration TIME_chiLL\", \n  \"Content\": \"CVE ID : CVE-2024-48926 \nPublished : Oct. 22, 2024, 4:15 p.m. | 32\u00a0minutes ago \nDescription : Umbraco, a free and open source .NET content management system, has an insufficient session expiration issue in versions on the 13.x branch prior to 13.5.2, 10.x prior to 10.8.7, and 8.x prior to 8.18.15. The Backoffice displays the logout page with a session timeout message before the server session has fully expired, causing users to believe they have been logged out approximately 30 seconds before they actually are. Versions 13.5.2, 10.8,7, and 8.18.15 contain a patch for the issue. \nSeverity: 4.2 | MEDIUM \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"22 Oct 2024\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2024-10-22T18:47:58.000000Z"}, {"uuid": "833dedec-4baf-4ee0-873c-11fb83ed0fc7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-48920", "type": "seen", "source": "https://t.me/cvedetector/8188", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2024-48920 - PutongOJ Privilege Escalation Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2024-48920 \nPublished : Oct. 17, 2024, 3:15 p.m. | 41\u00a0minutes ago \nDescription : PutongOJ is online judging software. Prior to version 2.1.0-beta.1, unprivileged users can escalate privileges by constructing requests. This can lead to unauthorized access, enabling users to perform admin-level operations, potentially compromising sensitive data and system integrity. This problem has been fixed in v2.1.0.beta.1. As a workaround, one may apply the patch from commit `211dfe9` manually. \nSeverity: 9.1 | CRITICAL \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"17 Oct 2024\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2024-10-17T18:19:02.000000Z"}]}