software-supply-chain
Safeguard articles tagged "software-supply-chain" — guides, analysis, and best practices for software supply chain and application security.
527 articles
CVE-2023-32681: requests leaks Proxy-Authorization on red...
A malicious proxy could capture Proxy-Authorization credentials from Python's requests library when redirects crossed to HTTPS, before v2.31.0.
CVE-2021-33503: ReDoS in urllib3 URL authority parsing
CVE-2021-33503 exposes urllib3 before 1.26.5 to a ReDoS in URL authority parsing, letting attacker URLs exhaust CPU. What to patch and why.
False positives vs. false negatives in security scanning
False positives waste engineering time; false negatives cause breaches. A verifiable, metrics-based look at how Safeguard and Checkmarx approach scan accuracy.
Vulnerability assessment vs. penetration testing
Vulnerability assessment and penetration testing solve different problems. Here's how Safeguard's supply chain approach compares to Checkmarx's AppSec platform.
CVE-2020-14343: PyYAML arbitrary code execution via pytho...
CVE-2020-14343 lets attackers run arbitrary code via PyYAML's python/object/new tag, bypassing an earlier FullLoader fix. Versions, CVSS, and remediation inside.
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-2020-35655: Decompression bomb DoS in Pillow
A crafted image file could force Pillow to over-allocate memory, causing denial of service. Here's what CVE-2020-35655 affects, its severity, and how to remediate it.
CVE-2023-50447: Arbitrary code execution via Pillow Image...
A patch bypass in Pillow's ImageMath.eval() reopens arbitrary code execution first flagged in CVE-2022-22817. Here's what changed and how to remediate 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.
API security and the rise of shadow/zombie APIs
Shadow and zombie APIs caused breaches at Optus, T-Mobile, and Peloton. Here's why code-scanning tools miss them and what API security best practices actually work.
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-2018-11776: Remote code execution in Apache Struts2 v...
CVE-2018-11776 lets attackers achieve unauthenticated RCE in Apache Struts2 via crafted namespace/OGNL injection. Affected versions, timeline, and fixes.
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