openssl
Safeguard articles tagged "openssl" — guides, analysis, and best practices for software supply chain and application security.
18 articles
OpenSSL Project Governance: Security Lessons from Heartbleed and Beyond
OpenSSL's transformation from a two-person project securing half the internet to a properly governed foundation offers a blueprint for open source security governance.
Heartbleed OpenSSL memory disclosure (CVE-2014-0160)
Heartbleed (CVE-2014-0160) let attackers silently read server memory over TLS. Here's the impact, timeline, remediation, and how to detect lingering exposure today.
OpenSSL CVE-2022-3602: The Critical That Wasn't (But Still Matters)
OpenSSL pre-announced a critical vulnerability that was later downgraded to high severity. The incident revealed as much about our processes as the bug itself.
OpenSSL punycode buffer overflow pair (CVE-2022-3602 / CVE-2022-3786)
A deep dive into CVE-2022-3602 and CVE-2022-3786, the OpenSSL punycode buffer overflow pair once dubbed "Heartbleed 2.0" — impact, timeline, and fixes.
OpenSSL BN_mod_sqrt infinite loop DoS (CVE-2022-0778)
CVE-2022-0778 lets attackers hang OpenSSL with a single malformed certificate. Here's the impact, affected versions, and how to remediate fast.
Heartbleed at Five Years: A Practitioner Retrospective
Five years after CVE-2014-0160, Heartbleed still shapes how we think about shared cryptographic libraries, disclosure ethics, and open-source funding.
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