Bug#275461: exim do many (5-100) requests for rfc1413 (ident) for just one mail

Klaus Ethgen Klaus Ethgen <Klaus@Ethgen.de>, 275461@bugs.debian.org
Fri, 8 Oct 2004 11:56:50 +0200


-----BEGIN PGP SIGNED MESSAGE-----

Package: exim4
Version: 4.34-4
Severity: important

If using the rfc1413 protocol exim do request many many time the ident
service (5-100) for every mail.

This could be seen as DOS for the remote host.

- -- Package-specific info:

- -- System Information:
Debian Release: 3.1
  APT prefers testing
  APT policy: (800, 'testing'), (70, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.4.27
Locale: LANG=de_DE, LC_CTYPE=de_DE (ignored: LC_ALL set to de_DE)

Versions of packages exim4 depends on:
ii  exim4-base                    4.34-4     EXperimental Internal Mailer -- a 
ii  exim4-daemon-heavy            4.34-4     Exim (v4) with extended features, 

- -- no debconf information
- -- 
Klaus Ethgen                            http://www.ethgen.de/
pub  2048R/D1A4EDE5 2000-02-26 Klaus Ethgen <Klaus@Ethgen.de>
Fingerprint: D7 67 71 C4 99 A6 D4 FE  EA 40 30 57 3C 88 26 2B
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.5 (GNU/Linux)

iQEVAwUBQWZkYp+OKpjRpO3lAQExZAgApVsaJ+Jd/R/BcAmzLMrEnTQgzBr2lSV/
gmqSH1bLM7appOGEDLaxScMuf2ddfLSdBIxgypFAt8jCZQ2e2VQFavdQdTbkQC97
9GMBSOj7A22GYFg6VlVkcW3j8ZbMvsa2qQi5wEDSQ/lCp9AOXQiAgXLyr9mObK6b
7ph6sHh/3mKqq3P16xfWeLC4ok2H+aBG3bqldPCKeofbOdTF2a7s96tav6Yc0lsm
XbN0crXAFUEl/K/upu4cmHZ21n0V+90rNeBbvHuwyyQt/GK97l8jDzk9jCaOPvlD
70WUeuURSYtxQLboTMz3rF7Bf86oJFEjcILNKzZpvWE96Hsizz/2xQ==
=fSxi
-----END PGP SIGNATURE-----