drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in Caribou
Name: |
Denial of Service in Caribou |
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ID: |
USN-4958-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 20.04 LTS, Ubuntu 20.10 |
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Datum: |
Di, 18. Mai 2021, 07:14 |
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Referenzen: |
Keine Angabe |
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Applikationen: |
Caribou |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4958-1 May 17, 2021
caribou vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.10 - Ubuntu 20.04 LTS
Summary:
Applications using Caribou could be made to crash if given specially crafted input.
Software Description: - caribou: Configurable on screen keyboard with scanning mode
Details:
It was discovered that the Caribou onscreen keyboard could be made to crash when given certain input values. An attacker could use this to bypass screen-locking applications that support using Caribou as an input mechanism.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.10: gir1.2-caribou-1.0 0.4.21-7ubuntu0.20.10.1 libcaribou0 0.4.21-7ubuntu0.20.10.1
Ubuntu 20.04 LTS: gir1.2-caribou-1.0 0.4.21-7ubuntu0.20.04.1 libcaribou0 0.4.21-7ubuntu0.20.04.1
After a standard system update you need to restart applications that use Caribou as an onscreen keyboard to make all the necessary changes.
References: https://ubuntu.com/security/notices/USN-4958-1 https://launchpad.net/bugs/1912060
Package Information: https://launchpad.net/ubuntu/+source/caribou/0.4.21-7ubuntu0.20.10.1 https://launchpad.net/ubuntu/+source/caribou/0.4.21-7ubuntu0.20.04.1
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