diff options
Diffstat (limited to 'packages/dropbear/dropbear/chansession-security-fix.patch')
| -rw-r--r-- | packages/dropbear/dropbear/chansession-security-fix.patch | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/packages/dropbear/dropbear/chansession-security-fix.patch b/packages/dropbear/dropbear/chansession-security-fix.patch deleted file mode 100644 index bc4c461fee..0000000000 --- a/packages/dropbear/dropbear/chansession-security-fix.patch +++ /dev/null @@ -1,74 +0,0 @@ -Date: Sun, 11 Dec 2005 23:30:02 +0800 -From: Matt Johnston <matt@ucc.asn.au> -To: dropbear@ucc.gu.uwa.edu.au -Subject: Dropbear 0.47 (and security fix) -Message-ID: <20051211153002.GH28839@ucc.gu.uwa.edu.au> - -Hi all. - -I've put up a new release 0.47 of Dropbear, which has -various fixes and new features - see the change summary -below. -http://matt.ucc.asn.au/dropbear/dropbear.html is the -url as usual or directly at -http://matt.ucc.asn.au/dropbear/dropbear-0.47.tar.bz2 - -This release also fixes a potential security issue, which -may allow authenticated users to run arbitrary code as the -server user. I'm unsure exactly how likely it is to be -exploitable, but anyone who's running a multi-user server is -advised to upgrade. For older releases, the patch is: -(against chanesssion.c for 0.43 and earlier). - ---- dropbear/svr-chansession.c -+++ dropbear/svr-chansession.c -@@ -810,7 +810,7 @@ - /* need to increase size */ - if (i == svr_ses.childpidsize) { - svr_ses.childpids = (struct ChildPid*)m_realloc(svr_ses.childpids, -- sizeof(struct ChildPid) * svr_ses.childpidsize+1); -+ sizeof(struct ChildPid) * (svr_ses.childpidsize+1)); - svr_ses.childpidsize++; - } - - -Matt - - -0.47 - Thurs Dec 8 2005 - -- SECURITY: fix for buffer allocation error in server code, could potentially - allow authenticated users to gain elevated privileges. All multi-user systems - running the server should upgrade (or apply the patch available on the - Dropbear webpage). - -- Fix channel handling code so that redirecting to /dev/null doesn't use - 100% CPU. - -- Turn on zlib compression for dbclient. - -- Set "low delay" TOS bit, can significantly improve interactivity - over some links. - -- Added client keyboard-interactive mode support, allows operation with - newer OpenSSH servers in default config. - -- Log when pubkey auth fails because of bad ~/.ssh/authorized_keys permissions - -- Improve logging of assertions - -- Added aes-256 cipher and sha1-96 hmac. - -- Fix twofish so that it actually works. - -- Improve PAM prompt comparison. - -- Added -g (dbclient) and -a (dropbear server) options to allow - connections to listening forwarded ports from remote machines. - -- Various other minor fixes - -- Compile fixes for glibc 2.1 (ss_family vs __ss_family) and NetBSD - (netinet/in_systm.h needs to be included). - - |