#openssl

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heise Security @heisec@social.heise.de · 6d ago
„HollowByte“: Denial-of-Service-Lücke in OpenSSL Die OpenSSL-Maintainer haben stillschweigend eine Denial-of-Service-Lücke geschlossen. Okta nennt sie „HollowByte“. https://www.heise.de/news/HollowByte-Denial-of-Service-Luecke-in-OpenSSL-11370866.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon #DoSSchwachstelle #IT #OpenSSL #Security #Sicherheitslücken #Updates #news
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securityaffairs @securityaffairs@infosec.exchange · Jul 18, 2026
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Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · Jul 06, 2026
A widespread OpenSSL error handling flaw makes apt fail HTTPS in FIPS mode. A stale error queue entry gets misread as fatal. Audit your code. #OpenSSL #ErrorHandling #FIPS #apt #Debian #TLS #CyberSecurity #InfoSec https://securityonline.info/openssl-error-handling-apt-fips/?utm_source=mastodon&utm_medium=jetpack_social
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Harry Sintonen @harrysintonen@infosec.exchange · Jun 09, 2026
Significant number of vulnerabilities fixed in #OpenSSL - https://openssl-library.org/news/secadv/20260609.txt The most serious one is CVE-2026-45447: Use-After-Free in the PKCS7_verify() Function that could lead to remote code execution in some conditions. #CVE_2026_45447
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