drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in pyOpenSSL
Name: |
Zwei Probleme in pyOpenSSL |
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ID: |
USN-3813-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS |
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Datum: |
Do, 8. November 2018, 17:34 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000807
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000808 |
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Applikationen: |
pyOpenSSL |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --8Qxb5fmPfqhb1Is1ot9J9msM01ece9zNB Content-Type: multipart/mixed; boundary="ClLpH2n7phY4yNEvBCKI3QvDPqu6P4DDa"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <13608abf-5f08-d365-65d1-a0444c3997fe@canonical.com> Subject: [USN-3813-1] pyOpenSSL vulnerabilities
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========================================================================== Ubuntu Security Notice USN-3813-1 November 08, 2018
pyopenssl vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.04 LTS
Summary:
Several security issues were fixed in pyOpenSSL.
Software Description: - pyopenssl: Python wrapper around the OpenSSL library
Details:
It was discovered that pyOpenSSL incorrectly handled memory when handling X509 objects. A remote attacker could use this issue to cause pyOpenSSL to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2018-1000807)
It was discovered that pyOpenSSL incorrectly handled memory when performing operations on a PKCS #12 store. A remote attacker could possibly use this issue to cause pyOpenSSL to consume resources, resulting in a denial of service. (CVE-2018-1000808)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04 LTS: python-openssl 0.15.1-2ubuntu0.2 python3-openssl 0.15.1-2ubuntu0.2
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3813-1 CVE-2018-1000807, CVE-2018-1000808
Package Information: https://launchpad.net/ubuntu/+source/pyopenssl/0.15.1-2ubuntu0.2
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