Bug#857343: liblogback-java: logback < 1.2.0 has a vulnerability in SocketServer and ServerSocketReceiver

[Fabrice Dagorn]

Package: liblogback-java
Version: 1:1.1.2-1
Severity: important
Tags: upstream patch

Dear Maintainer,

logback versions in wheezy, jessie and stretch are vulnerable to a
deserialization issue.
Logback would try to deserialize data from a socket, but it can't be trusted.
Upstream mitigates this issue by adding a whitelist of allowed classes to be
deserialized.

I've prepared a patch for jessie.

Regards

-- System Information:
Debian Release: 8.7
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'proposed-updates'), (500,
'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: armhf

Kernel: Linux 3.16.0-4-amd64 (SMP w/8 CPU cores)
Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages liblogback-java depends on:
ii  libslf4j-java  1.7.7-1

liblogback-java recommends no packages.

Versions of packages liblogback-java suggests:
ii  glassfish-javaee  1:2.1.1-b31g+dfsg1-2
ii  libjanino-java    2.7.0-2
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