Package: tripwire
Version: 2.3.1.2.0-3
Severity: important
Tags: security

Hello,

After a fresh install, the permissions on the domain and site keys are:
-rw-r--r--  1 root root  931 2005-04-06 10:41 nekral-local.key
-rw-r--r--  1 root root  931 2005-04-06 10:40 site.key

The same applies to other files in the /etc/tripwire directory, but having
the policy or configuration of tripwire readable is IMO not an issue (even
if not needed).

IIRC, these key files contain the unencrypted puclic key and the private
key crypted by a pass phrase.
Having them readable for all could ease a brute force attack on the pass
phrase.

Note:
This is not that important, and security is not completely removed.
So if having these files readable is needed (it can permit a non-root user
to decrypt the database, and generate reports for a set of files), then
this bug can probably be closed or changed to a wishlist (having a
separate shadowed private key file).

-- System Information:
Debian Release: 3.1
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.4.27
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)

Versions of packages tripwire depends on:
ii  debconf                     1.4.47       Debian configuration management sy
ii  libc6                       2.3.2.ds1-20 GNU C Library: Shared libraries an
ii  libgcc1                     1:3.4.3-12   GCC support library
ii  libstdc++5                  1:3.3.5-12   The GNU Standard C++ Library v3
ii  postfix [mail-transport-age 2.1.5-9      A high-performance mail transport 

-- debconf information:
* tripwire/installed:
* tripwire/site-passphrase-incorrect: true
* tripwire/use-localkey: true
  tripwire/change-in-default-policy:
  tripwire/upgrade: true
* tripwire/rebuild-policy: true
* tripwire/rebuild-config: true
  tripwire/email-report:
  tripwire/broken-passphrase:
* tripwire/use-sitekey: true
  tripwire/local-passphrase-incorrect: false

Thanks in advance,
-- 
Nekral


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