drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in StoreBackup
Name: |
Denial of Service in StoreBackup |
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ID: |
USN-4508-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS |
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Datum: |
Do, 17. September 2020, 07:16 |
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Referenzen: |
https://launchpad.net/ubuntu/+source/storebackup/3.2.1-1+deb8u1build0.16.04.1
https://launchpad.net/ubuntu/+source/storebackup/3.2.1-1+deb8u1build0.18.04.1
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7040
https://launchpad.net/ubuntu/+source/storebackup/3.2.1-1+deb8u1build0.20.04.1 |
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Applikationen: |
storebackup |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4508-1 September 16, 2020
storebackup vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS
Summary:
StoreBackup could be made to stop executing or generate a race condition if it received a lock file in the default location.
Software Description: - storebackup: fancy compressing managing checksumming deduplicating hard-linkin
Details:
It was discovered that StoreBackup did not properly manage lock files. A local attacker could use this issue to cause a denial of service or escalate privileges and run arbitrary code. (CVE-2020-7040)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.04 LTS: storebackup 3.2.1-1+deb8u1build0.20.04.1
Ubuntu 18.04 LTS: storebackup 3.2.1-1+deb8u1build0.18.04.1
Ubuntu 16.04 LTS: storebackup 3.2.1-1+deb8u1build0.16.04.1
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4508-1 CVE-2020-7040
Package Information:
https://launchpad.net/ubuntu/+source/storebackup/3.2.1-1+deb8u1build0.20.04.1
https://launchpad.net/ubuntu/+source/storebackup/3.2.1-1+deb8u1build0.18.04.1
https://launchpad.net/ubuntu/+source/storebackup/3.2.1-1+deb8u1build0.16.04.1
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