drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in OpenSSL
Name: |
Mehrere Probleme in OpenSSL |
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ID: |
202103-03 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mi, 31. März 2021, 17:43 |
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Referenzen: |
https://nvd.nist.gov/vuln/detail/CVE-2021-3449
https://nvd.nist.gov/vuln/detail/CVE-2021-23840
https://nvd.nist.gov/vuln/detail/CVE-2021-23841
https://nvd.nist.gov/vuln/detail/CVE-2021-3450 |
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Applikationen: |
OpenSSL |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --isWWlyaa6Bo9W1GXKS3eDr0XbxnRmfPa6 Content-Type: multipart/mixed; boundary="V7eH4KgpTebxkO4AkmR5r8maFrYw5ytQN"; protected-headers="v1" From: Thomas Deutschmann <whissi@gentoo.org> Reply-To: security@gentoo.org To: gentoo-announce@lists.gentoo.org Message-ID: <93bae765-8228-7fa3-6a54-577fc33a327a@gentoo.org> Subject: [ GLSA 202103-03 ] OpenSSL: Multiple vulnerabilities
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202103-03 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: OpenSSL: Multiple vulnerabilities Date: March 31, 2021 Bugs: #769785, #777681 ID: 202103-03
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Synopsis ========
Multiple vulnerabilities have been found in OpenSSL, the worst of which could allow remote attackers to cause a Denial of Service condition.
Background ==========
OpenSSL is an Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1/v1.1/v1.2/v1.3) as well as a general purpose cryptography library.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-libs/openssl < 1.1.1k >= 1.1.1k
Description ===========
Multiple vulnerabilities have been discovered in OpenSSL. Please review the CVE identifiers referenced below for details.
Impact ======
Please review the referenced CVE identifiers for details.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All OpenSSL users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=dev-libs/openssl-1.1.1k"
References ==========
[ 1 ] CVE-2021-23840 https://nvd.nist.gov/vuln/detail/CVE-2021-23840 [ 2 ] CVE-2021-23841 https://nvd.nist.gov/vuln/detail/CVE-2021-23841 [ 3 ] CVE-2021-3449 https://nvd.nist.gov/vuln/detail/CVE-2021-3449 [ 4 ] CVE-2021-3450 https://nvd.nist.gov/vuln/detail/CVE-2021-3450
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202103-03
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License =======
Copyright 2021 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/2.5
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