The majority of these patches were inspired from FreeBSD's ports. FreeBSD, along with at least Debian, have removed Kerberos4 due to secuity concerns. From: http://web.mit.edu/kerberos/krb4-end-of-life.html : "Serious protocol flaws[2] have been found in Kerberos 4. These flaws permit attacks which require far less effort than an exhaustive search of the DES key space. These flaws make Kerberos 4 cross-realm authentication an unacceptable security risk and raise serious questions about the security of the entire Kerberos 4 protocol. The known insecurity of DES, combined with the recently discovered protocol flaws, make it extremely inadvisable to rely on the security of version 4 of the Kerberos protocol. These factors motivate the MIT Kerberos Team to remove support for Kerberos version 4 from the MIT implementation of Kerberos." This end-of-life announcement is dated 19 October 2006. I think it's a good question to ask why this package and the packages that depend on it are still in pkgsrc.
31 lines
902 B
Text
31 lines
902 B
Text
$NetBSD: patch-appl_ftp_ftpd_ftpcmd.y,v 1.1 2011/11/28 19:33:13 marino Exp $
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--- appl/ftp/ftpd/ftpcmd.y.orig 2001-08-05 06:39:29.000000000 +0000
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+++ appl/ftp/ftpd/ftpcmd.y
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@@ -103,7 +103,7 @@ static int yylex (void);
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UMASK IDLE CHMOD
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AUTH ADAT PROT PBSZ CCC MIC
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- CONF ENC
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+ CNFX ENC
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KAUTH KLIST KDESTROY KRBTKFILE AFSLOG
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LOCATE URL
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@@ -695,7 +695,7 @@ rcmd
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mec($3, prot_safe);
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free($3);
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}
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- | CONF SP STRING CRLF
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+ | CNFX SP STRING CRLF
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{
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mec($3, prot_confidential);
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free($3);
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@@ -984,7 +984,7 @@ struct tab cmdtab[] = { /* In order def
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{ "PROT", PROT, STR1, 1, "<sp> prot-level" },
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{ "CCC", CCC, ARGS, 1, "" },
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{ "MIC", MIC, STR1, 1, "<sp> integrity command" },
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- { "CONF", CONF, STR1, 1, "<sp> confidentiality command" },
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+ { "CONF", CNFX, STR1, 1, "<sp> confidentiality command" },
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{ "ENC", ENC, STR1, 1, "<sp> privacy command" },
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/* RFC2389 */
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