drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in NSS
Name: |
Ausführen beliebiger Kommandos in NSS |
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ID: |
USN-3431-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 17.04 |
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Datum: |
Mo, 2. Oktober 2017, 20:47 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7805 |
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Applikationen: |
NSS |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --StAjPTHP0ERl9XlJmBHMQwH43HnL1rVUr Content-Type: multipart/mixed; boundary="rs648Q0JoPunrG70o6jOpKEkAsJMO5eQ8"; 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: <3c1374b9-859a-7eee-833d-5fd6663e2388@canonical.com> Subject: [USN-3431-1] NSS vulnerability
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========================================================================== Ubuntu Security Notice USN-3431-1 October 02, 2017
nss vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 17.04 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
NSS could be made to crash or run programs if it received specially crafted network traffic.
Software Description: - nss: Network Security Service library
Details:
Martin Thomson discovered that NSS incorrectly generated handshake hashes. A remote attacker could use this issue to cause NSS to crash, resulting in a denial of service, or possibly execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 17.04: libnss3 2:3.28.4-0ubuntu0.17.04.3
Ubuntu 16.04 LTS: libnss3 2:3.28.4-0ubuntu0.16.04.3
Ubuntu 14.04 LTS: libnss3 2:3.28.4-0ubuntu0.14.04.3
After a standard system update you need to restart any applications that use NSS, such as Evolution and Chromium, to make all the necessary changes.
References: https://www.ubuntu.com/usn/usn-3431-1 CVE-2017-7805
Package Information: https://launchpad.net/ubuntu/+source/nss/2:3.28.4-0ubuntu0.17.04.3 https://launchpad.net/ubuntu/+source/nss/2:3.28.4-0ubuntu0.16.04.3 https://launchpad.net/ubuntu/+source/nss/2:3.28.4-0ubuntu0.14.04.3
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