drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in Net-SNMP
Name: |
Denial of Service in Net-SNMP |
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ID: |
USN-4410-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 20.04 LTS |
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Datum: |
Fr, 3. Juli 2020, 07:16 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20892 |
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Applikationen: |
Net-SNMP |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4410-1 July 02, 2020
net-snmp vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS
Summary:
Net-SNMP could be made to crash if it received specially crafted input.
Software Description: - net-snmp: SNMP (Simple Network Management Protocol) server and applications
Details:
A double-free bug was discovered in snmpd server. An authenticated user could potentially cause a DoS by sending a crafted request to the server. (CVE-2019-20892)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.04 LTS: libsnmp-base 5.8+dfsg-2ubuntu2.1 libsnmp-perl 5.8+dfsg-2ubuntu2.1 libsnmp35 5.8+dfsg-2ubuntu2.1 snmpd 5.8+dfsg-2ubuntu2.1
After a standard system update you need to restart snmpd to make all the necessary changes.
References: https://usn.ubuntu.com/4410-1 CVE-2019-20892
Package Information: https://launchpad.net/ubuntu/+source/net-snmp/5.8+dfsg-2ubuntu2.1
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