drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in LDB
Name: |
Denial of Service in LDB |
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ID: |
USN-3895-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 18.10 |
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Datum: |
Di, 26. Februar 2019, 17:11 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3824 |
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Applikationen: |
LDB |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --NcCV0EKxfRKtobASotDH0IOc31ajMUase Content-Type: multipart/mixed; boundary="0BLEh0f3EY40ivCdEc0Eu8IYLjBNZkOv6"; 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: <fc3789c0-c601-1813-2406-3aa944c94a16@canonical.com> Subject: [USN-3895-1] LDB vulnerability
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========================================================================== Ubuntu Security Notice USN-3895-1 February 26, 2019
ldb vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
LDB could be made to crash if it received specially crafted network traffic.
Software Description: - ldb: LDAP-like embedded database - tools
Details:
It was discovered that LDB incorrectly handled certain search expressions. A remote attacker could possibly use this issue to cause the Samba LDAP process to crash, resulting in a denial of service.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.10: libldb1 2:1.4.0+really1.3.5-2ubuntu0.1
Ubuntu 18.04 LTS: libldb1 2:1.2.3-1ubuntu0.1
Ubuntu 16.04 LTS: libldb1 2:1.1.24-1ubuntu3.1
Ubuntu 14.04 LTS: libldb1 1:1.1.24-0ubuntu0.14.04.2
After a standard system update you need to reboot your computer to make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3895-1 CVE-2019-3824
Package Information: https://launchpad.net/ubuntu/+source/ldb/2:1.4.0+really1.3.5-2ubuntu0.1 https://launchpad.net/ubuntu/+source/ldb/2:1.2.3-1ubuntu0.1 https://launchpad.net/ubuntu/+source/ldb/2:1.1.24-1ubuntu3.1 https://launchpad.net/ubuntu/+source/ldb/1:1.1.24-0ubuntu0.14.04.2
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