Package: openvpn
Version: 2.3.4-5+deb8u1
Severity: important

Dear Maintainer,

With the retirement of squeeze LTS, we've been forced to upgrade our OpenVPN 
server to 
jessie. Unfortunately, we seem to have run across an old bug again (#543941), 
whereby
using LDAP+TLS for authentication of OpenVPN sessions ultimately leads to file 
handle
exhaustion becasue of stale references to /dev/urandom. We had no problems on 
our
squeeze machine with this. I've tried the LD_PRELOAD workaround suggested in 
the 
Readme.Debian doc, but it does not appear to have any affect. I also backported 
the
latest version of OpenVPN (2.3.10-1) and it still suffered from the same issue. 
 It 
appears the original bug reports was resolved because libgcrypt11 was being 
dropped.

Any suggested workarounds? Is this even an OpenVPN bug or should this be 
reported to
the libgcrypt maintainers?

I'm happy to help try and debug this in any way I can.

Thanks!

Mark

-- System Information:
Debian Release: 8.3
  APT prefers stable
  APT policy: (750, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.16.0-4-amd64 (SMP w/1 CPU core)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages openvpn depends on:
ii  debconf [debconf-2.0]  1.5.56
ii  init-system-helpers    1.22
ii  initscripts            2.88dsf-59
ii  iproute2               3.16.0-2
ii  libc6                  2.19-18+deb8u3
ii  liblzo2-2              2.08-1.2
ii  libpam0g               1.1.8-3.1+deb8u1
ii  libpkcs11-helper1      1.11-2
ii  libssl1.0.0            1.0.1k-3+deb8u4

Versions of packages openvpn recommends:
pn  easy-rsa  <none>

Versions of packages openvpn suggests:
ii  openssl     1.0.1k-3+deb8u4
pn  resolvconf  <none>

-- Configuration Files:
/etc/init.d/openvpn changed [not included]

-- debconf-show failed

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