drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in OpenSSL
Name: |
Denial of Service in OpenSSL |
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ID: |
USN-3611-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 17.10 |
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Datum: |
Do, 29. März 2018, 00:06 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0739 |
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Applikationen: |
OpenSSL |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --ys4KzuRPvBdEH89kqQxRwyZ5VGavHlBEq Content-Type: multipart/mixed; boundary="5H6e8pl9dbZeP2GTgHUbLkwfFIe5HF7xk"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: "ubuntu-security-announce@lists.ubuntu.com" <ubuntu-security-announce@lists.ubuntu.com> Message-ID: <52a7c63c-4bcf-36fc-c195-b24ccf327ad3@canonical.com> Subject: [USN-3611-1] OpenSSL vulnerability
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========================================================================== Ubuntu Security Notice USN-3611-1 March 28, 2018
openssl vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 17.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
OpenSSL could be made to crash if it received specially crafted network traffic.
Software Description: - openssl: Secure Socket Layer (SSL) cryptographic library and tools
Details:
It was discovered that OpenSSL incorrectly handled certain ASN.1 types. A remote attacker could possibly use this issue to cause a denial of service.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 17.10: libssl1.0.0 1.0.2g-1ubuntu13.4
Ubuntu 16.04 LTS: libssl1.0.0 1.0.2g-1ubuntu4.11
Ubuntu 14.04 LTS: libssl1.0.0 1.0.1f-1ubuntu2.24
After a standard system update you need to reboot your computer to make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3611-1 CVE-2018-0739
Package Information: https://launchpad.net/ubuntu/+source/openssl/1.0.2g-1ubuntu13.4 https://launchpad.net/ubuntu/+source/openssl/1.0.2g-1ubuntu4.11 https://launchpad.net/ubuntu/+source/openssl/1.0.1f-1ubuntu2.24
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