cve-analysis
Safeguard articles tagged "cve-analysis" — guides, analysis, and best practices for software supply chain and application security.
134 articles
CVE-2021-25288: Buffer overflow in Pillow FLI decoder
CVE-2021-25288 is a buffer overflow in Pillow's FLI decoder, fixed in Pillow 8.1.0. Here's what's affected, the risk profile, and how to remediate.
CVE-2023-30861: Flask session cookie disclosure to templates
CVE-2023-30861 lets caching proxies leak Flask session cookies between users when responses aren't marked Vary: Cookie. Here's who's affected and how to fix it.
CVE-2019-1010083: Denial of service in Flask via large mu...
CVE-2019-1010083 let attackers crash Flask apps with crafted multipart requests. Here's the impact, affected versions, and how to remediate the DoS flaw.
CVE-2020-10109: Denial of service in Twisted via 100-cont...
CVE-2020-10109 lets attackers hang Twisted's HTTP server with malformed 100-continue requests, exhausting resources until it stops responding.
CVE-2020-27783: Cross-site scripting bypass in lxml html ...
CVE-2020-27783 lets attackers bypass lxml's html.clean.Cleaner sanitizer to smuggle XSS past HTML cleaning. Here's what's affected and how to remediate it.
CVE-2020-11651: Authentication bypass in SaltStack salt-m...
CVE-2020-11651, a critical CVSS 9.8 authentication bypass in SaltStack's salt-master, enabled unauthenticated RCE and fueled real-world attacks on LineageOS, Ghost, and DigiCert.
Lessons from the CNCF Kubernetes security audit
The 2019 CNCF Kubernetes security audit found 37 issues rooted in insecure defaults. Here's what it uncovered and what still applies today.
CVE-2020-17530: Forced OGNL evaluation RCE in Apache Struts2
CVE-2020-17530 lets attackers achieve unauthenticated RCE in Apache Struts2 via forced OGNL evaluation. Here's the scope, timeline, and how to remediate it.
CVE-2015-6420: Deserialization vulnerability via Apache C...
How a vulnerable Apache Commons Collections library let attackers achieve remote code execution via Java deserialization gadget chains, and what CVE-2015-6420 still teaches about supply chain risk.
CVE-2019-14379: Jackson-databind deserialization via jdk....
CVE-2019-14379 lets attackers abuse jackson-databind's polymorphic deserialization via a JDK Nashorn gadget class. Here's the risk, fix, and detection guidance.
CVE-2021-33037: HTTP request smuggling in Apache Tomcat
CVE-2021-33037 let malformed HTTP trailers desync Apache Tomcat from front-end proxies, enabling request smuggling. Here's what's affected and how to remediate.
CVE-2022-1471: Remote code execution in SnakeYAML deseria...
CVE-2022-1471 exposes SnakeYAML deserialization to remote code execution. Here is what is affected, CVSS context, and how to remediate the flaw.
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