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Red Hat Security Advisory 2024-7725-03
Red Hat Security Advisory 2024-7725-03 - Red Hat OpenShift Service Mesh Containers for 2.5.5. Issues addressed include code execution and denial of service vulnerabilities.
The following advisory data is extracted from:https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_7725.jsonRed Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis: Important: Red Hat OpenShift Service Mesh Containers for 2.5.5Advisory ID: RHSA-2024:7725-03Product: Red Hat OpenShift Service MeshAdvisory URL: https://access.redhat.com/errata/RHSA-2024:7725Issue date: 2024-10-08Revision: 03CVE Names: CVE-2024-23326====================================================================Summary: Red Hat OpenShift Service Mesh Containers for 2.5.5This update has a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives adetailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.Description:Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an OpenShift Container Platform installation.Security Fix(es):* send: Code Execution Vulnerability in Send Library (CVE-2024-43799)* serve-static: Improper Sanitization in serve-static (CVE-2024-43800)* webpack: DOM Clobbering vulnerability in AutoPublicPathRuntimeModule(CVE-2024-43788)* envoy: Envoy incorrectly accepts HTTP 200 response for entering upgrade mode (CVE-2024-23326)* body-parser: Denial of Service Vulnerability in body-parser (CVE-2024-45590)* envoy: Brotli decompressor infinite loop (CVE-2024-32976)* envoy: abnormal termination when using auto_sni with authority header longerthan 255 characters (CVE-2024-32475)* envoy: HTTP/2 CPU exhaustion due to CONTINUATION frame flood (CVE-2024-30255)* envoy: Potential to manipulate `x-envoy` headers from external sources (CVE-2024-45806)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-23326References:https://access.redhat.com/security/updates/classification/#importanthttps://bugzilla.redhat.com/show_bug.cgi?id=2259228https://bugzilla.redhat.com/show_bug.cgi?id=2272986https://bugzilla.redhat.com/show_bug.cgi?id=2276149https://bugzilla.redhat.com/show_bug.cgi?id=2283145https://bugzilla.redhat.com/show_bug.cgi?id=2308193https://bugzilla.redhat.com/show_bug.cgi?id=2311153https://bugzilla.redhat.com/show_bug.cgi?id=2311154https://bugzilla.redhat.com/show_bug.cgi?id=2311171https://bugzilla.redhat.com/show_bug.cgi?id=2313683Related news
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### Impact passing untrusted user input - even after sanitizing it - to `SendStream.redirect()` may execute untrusted code ### Patches this issue is patched in send 0.19.0 ### Workarounds users are encouraged to upgrade to the patched version of express, but otherwise can workaround this issue by making sure any untrusted inputs are safe, ideally by validating them against an explicit allowlist ### Details successful exploitation of this vector requires the following: 1. The attacker MUST control the input to response.redirect() 1. express MUST NOT redirect before the template appears 1. the browser MUST NOT complete redirection before: 1. the user MUST click on the link in the template
### Impact passing untrusted user input - even after sanitizing it - to `redirect()` may execute untrusted code ### Patches this issue is patched in serve-static 1.16.0 ### Workarounds users are encouraged to upgrade to the patched version of express, but otherwise can workaround this issue by making sure any untrusted inputs are safe, ideally by validating them against an explicit allowlist ### Details successful exploitation of this vector requires the following: 1. The attacker MUST control the input to response.redirect() 1. express MUST NOT redirect before the template appears 1. the browser MUST NOT complete redirection before: 1. the user MUST click on the link in the template
### Impact body-parser <1.20.3 is vulnerable to denial of service when url encoding is enabled. A malicious actor using a specially crafted payload could flood the server with a large number of requests, resulting in denial of service. ### Patches this issue is patched in 1.20.3 ### References
Hi, Webpack developer team! ### Summary We discovered a DOM Clobbering vulnerability in Webpack’s `AutoPublicPathRuntimeModule`. The DOM Clobbering gadget in the module can lead to cross-site scripting (XSS) in web pages where scriptless attacker-controlled HTML elements (e.g., an `img` tag with an unsanitized `name` attribute) are present. We found the real-world exploitation of this gadget in the Canvas LMS which allows XSS attack happens through an javascript code compiled by Webpack (the vulnerable part is from Webpack). We believe this is a severe issue. If Webpack’s code is not resilient to DOM Clobbering attacks, it could lead to significant security vulnerabilities in any web application using Webpack-compiled code. ### Details #### Backgrounds DOM Clobbering is a type of code-reuse attack where the attacker first embeds a piece of non-script, seemingly benign HTML markups in the webpage (e.g. through a post or comment) and leverages the gadgets (pieces of js code) livin...
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