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AUSCERT External Security Bulletin Redistribution
ESB-2019.1946
USN-3998-1: Evolution Data Server vulnerability
31 May 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: evolution-data-server
Publisher: Ubuntu
Operating System: Ubuntu
Impact/Access: Provide Misleading Information -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-15587
Reference: ESB-2019.1449
ESB-2019.1771
Original Bulletin:
https://usn.ubuntu.com/3998-1/
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USN-3998-1: Evolution Data Server vulnerability
30 May 2019
evolution-data-server vulnerability
A security issue affects these releases of Ubuntu and its derivatives:
o Ubuntu 18.04 LTS
o Ubuntu 16.04 LTS
Summary
Evolution Data Server would sometimes display email content as encrypted when
it was not.
Software Description
o evolution-data-server - Evolution suite data server
Details
Marcus Brinkmann discovered that Evolution Data Server did not correctly
interpret the output from GPG when decrypting encrypted messages. Under certain
circumstances, this could result in displaying clear-text portions of encrypted
messages as though they were encrypted.
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 18.04 LTS
evolution-data-server - 3.28.5-0ubuntu0.18.04.2
evolution-data-server-common - 3.28.5-0ubuntu0.18.04.2
libcamel-1.2-61 - 3.28.5-0ubuntu0.18.04.2
libebackend-1.2-10 - 3.28.5-0ubuntu0.18.04.2
libedataserver-1.2-23 - 3.28.5-0ubuntu0.18.04.2
Ubuntu 16.04 LTS
evolution-data-server - 3.18.5-1ubuntu1.2
evolution-data-server-common - 3.18.5-1ubuntu1.2
libcamel-1.2-54 - 3.18.5-1ubuntu1.2
libebackend-1.2-10 - 3.18.5-1ubuntu1.2
libedataserver-1.2-21 - 3.18.5-1ubuntu1.2
To update your system, please follow these instructions: https://
wiki.ubuntu.com/Security/Upgrades .
After a standard system update you need to restart Evolution to make all the
necessary changes.
References
o CVE-2018-15587
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