[Logcheck-commits] martin f. krafft: ignore authentication failures with new PAM format.

[Martin F. Krafft]

Module: logcheck
Branch: master
Commit: fe1ee490af9d5f83fe5410fc29832a6e1560f942
URL:    http://git.debian.org/?p=logcheck/logcheck.git;a=commit;h=fe1ee490af9d5f83fe5410fc29832a6e1560f942

Author: martin f. krafft <madduck at debian.org>
Date:   Fri Jul 18 15:23:34 2008 +0200

ignore authentication failures with new PAM format.

---

 debian/changelog                    |    2 ++
 rulefiles/linux/ignore.d.server/ssh |    3 +--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/debian/changelog b/debian/changelog
index e216e14..b047d0c 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -7,6 +7,8 @@ logcheck (1.2.68) unstable; urgency=low
     - ignore messages about untrusted cert issuers that have any of &(), in
       their name.
     - ignore new message format for lacking subject CN in peer cert.
+  * ignore.d.server/ssh:
+    - ignore authentication failures with new PAM format.
 
  -- martin f. krafft <madduck at debian.org>  Thu, 17 Jul 2008 12:17:19 +0200
 
diff --git a/rulefiles/linux/ignore.d.server/ssh b/rulefiles/linux/ignore.d.server/ssh
index 0bcf827..f31a60c 100644
--- a/rulefiles/linux/ignore.d.server/ssh
+++ b/rulefiles/linux/ignore.d.server/ssh
@@ -1,4 +1,3 @@
-^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd: pam_unix\(ssh:[[:alnum:]]+\): authentication failure; logname= uid=0 euid=0 tty= ruser= rhost=[-_.:[:alnum:]]+  user=[-_.[:alnum:]]+$
 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Accepted (gssapi(-with-mic|-keyex)?|rsa|dsa|password|publickey|keyboard-interactive/pam|hostbased) for [^[:space:]]+ from [^[:space:]]+ port [[:digit:]]+( (ssh|ssh2))?$
 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Address [._[:alnum:]-]+ maps to [._[:alnum:]-]+, but this does not map back to the address - POSSIBLE BREAK-?IN ATTEMPT!$
 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Authorized to [^[:space:]]+, krb5 principal [^[:space:]]+ \(krb5_kuserok\)$
@@ -31,7 +30,7 @@
 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: pam_[[:alnum:]]+\(ssh:session\): session opened for user [^[:space:]]+( by ([[:alnum:]-]+)?\(uid=[[:digit:]]+\))?$
 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: pam_unix\(ssh:[[:alnum:]]+\): check pass; user unknown$
 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: pam_unix\(ssh:auth\): auth could not identify password for \[[-_.[:alnum:]]*\]$
-^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: pam_unix\(sshd:auth\): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=[^[:space:]]+([[:space:]]+user=[^[:space:]]+)?$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: (\(pam_unix\)|pam_unix\(sshd:auth\):) authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=[^[:space:]]+([[:space:]]+user=[^[:space:]]+)?$
 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: refused connect from [:[:alnum:]._-]+ \([:[:alnum:].]+\)$
 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: reverse mapping checking getaddrinfo for [._[:alnum:]-]+ (\[[:.[:xdigit:]]+\] )?failed - POSSIBLE BREAK-?IN ATTEMPT!$
 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: scanned from [:[:xdigit:].]+ with SSH-[.[:digit:]]+-SSH_Version_Mapper\.  Don't panic\.$