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Debian LTS: Security Advisory for alpine (DLA-2254-1)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the 'alpine' package(s) announced via the DLA-2254-1 advisory.
Insight
Insight
CVE-2020-14929 Alpine before 2.23 silently proceeds to use an insecure connection after a /tls is sent in certain circumstances involving PREAUTH, which is a less secure behavior than the alternative of closing the connection and letting the user decide what they would like to do.
Affected Software
Affected Software
'alpine' package(s) on Debian Linux.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
For Debian 8 'Jessie', this problem has been fixed in version 2.11+dfsg1-3+deb8u1. We recommend that you upgrade your alpine packages.