- djm@cvs.openbsd.org 2008/06/10 22:15:23
     [PROTOCOL ssh.c serverloop.c]
     Add a no-more-sessions@openssh.com global request extension that the
     client sends when it knows that it will never request another session
     (i.e. when session multiplexing is disabled). This allows a server to
     disallow further session requests and terminate the session.
     Why would a non-multiplexing client ever issue additional session
     requests? It could have been attacked with something like SSH'jack:
     http://www.storm.net.nz/projects/7
     feedback & ok markus
4 files changed
tree: b8d241457d1c0abc2cbfb901f861864bd6940764
  1. contrib/
  2. openbsd-compat/
  3. regress/
  4. scard/
  5. .cvsignore
  6. aclocal.m4
  7. acss.c
  8. acss.h
  9. addrmatch.c
  10. atomicio.c
  11. atomicio.h
  12. audit-bsm.c
  13. audit.c
  14. audit.h
  15. auth-bsdauth.c
  16. auth-chall.c
  17. auth-krb5.c
  18. auth-options.c
  19. auth-options.h
  20. auth-pam.c
  21. auth-pam.h
  22. auth-passwd.c
  23. auth-rh-rsa.c
  24. auth-rhosts.c
  25. auth-rsa.c
  26. auth-shadow.c
  27. auth-sia.c
  28. auth-sia.h
  29. auth-skey.c
  30. auth.c
  31. auth.h
  32. auth1.c
  33. auth2-chall.c
  34. auth2-gss.c
  35. auth2-hostbased.c
  36. auth2-kbdint.c
  37. auth2-none.c
  38. auth2-passwd.c
  39. auth2-pubkey.c
  40. auth2.c
  41. authfd.c
  42. authfd.h
  43. authfile.c
  44. authfile.h
  45. bufaux.c
  46. bufbn.c
  47. buffer.c
  48. buffer.h
  49. buildpkg.sh.in
  50. canohost.c
  51. canohost.h
  52. ChangeLog
  53. channels.c
  54. channels.h
  55. cipher-3des1.c
  56. cipher-acss.c
  57. cipher-aes.c
  58. cipher-bf1.c
  59. cipher-ctr.c
  60. cipher.c
  61. cipher.h
  62. cleanup.c
  63. clientloop.c
  64. clientloop.h
  65. compat.c
  66. compat.h
  67. compress.c
  68. compress.h
  69. config.guess
  70. config.sub
  71. configure.ac
  72. crc32.c
  73. crc32.h
  74. CREDITS
  75. deattack.c
  76. deattack.h
  77. defines.h
  78. dh.c
  79. dh.h
  80. dispatch.c
  81. dispatch.h
  82. dns.c
  83. dns.h
  84. entropy.c
  85. entropy.h
  86. fatal.c
  87. fixpaths
  88. fixprogs
  89. groupaccess.c
  90. groupaccess.h
  91. gss-genr.c
  92. gss-serv-krb5.c
  93. gss-serv.c
  94. hostfile.c
  95. hostfile.h
  96. includes.h
  97. INSTALL
  98. install-sh
  99. kex.c
  100. kex.h
  101. kexdh.c
  102. kexdhc.c
  103. kexdhs.c
  104. kexgex.c
  105. kexgexc.c
  106. kexgexs.c
  107. key.c
  108. key.h
  109. LICENCE
  110. log.c
  111. log.h
  112. loginrec.c
  113. loginrec.h
  114. logintest.c
  115. mac.c
  116. mac.h
  117. Makefile.in
  118. match.c
  119. match.h
  120. md-sha256.c
  121. md5crypt.c
  122. md5crypt.h
  123. mdoc2man.awk
  124. misc.c
  125. misc.h
  126. mkinstalldirs
  127. moduli
  128. moduli.c
  129. monitor.c
  130. monitor.h
  131. monitor_fdpass.c
  132. monitor_fdpass.h
  133. monitor_mm.c
  134. monitor_mm.h
  135. monitor_wrap.c
  136. monitor_wrap.h
  137. msg.c
  138. msg.h
  139. mux.c
  140. myproposal.h
  141. nchan.c
  142. nchan.ms
  143. nchan2.ms
  144. openssh.xml.in
  145. opensshd.init.in
  146. OVERVIEW
  147. packet.c
  148. packet.h
  149. pathnames.h
  150. platform.c
  151. platform.h
  152. progressmeter.c
  153. progressmeter.h
  154. PROTOCOL
  155. readconf.c
  156. readconf.h
  157. README
  158. README.dns
  159. README.platform
  160. README.privsep
  161. README.smartcard
  162. README.tun
  163. readpass.c
  164. RFC.nroff
  165. rijndael.c
  166. rijndael.h
  167. rsa.c
  168. rsa.h
  169. scard-opensc.c
  170. scard.c
  171. scard.h
  172. scp.1
  173. scp.c
  174. servconf.c
  175. servconf.h
  176. serverloop.c
  177. serverloop.h
  178. session.c
  179. session.h
  180. sftp-client.c
  181. sftp-client.h
  182. sftp-common.c
  183. sftp-common.h
  184. sftp-glob.c
  185. sftp-server-main.c
  186. sftp-server.8
  187. sftp-server.c
  188. sftp.1
  189. sftp.c
  190. sftp.h
  191. ssh-add.1
  192. ssh-add.c
  193. ssh-agent.1
  194. ssh-agent.c
  195. ssh-dss.c
  196. ssh-gss.h
  197. ssh-keygen.1
  198. ssh-keygen.c
  199. ssh-keyscan.1
  200. ssh-keyscan.c
  201. ssh-keysign.8
  202. ssh-keysign.c
  203. ssh-rand-helper.8
  204. ssh-rand-helper.c
  205. ssh-rsa.c
  206. ssh.1
  207. ssh.c
  208. ssh.h
  209. ssh1.h
  210. ssh2.h
  211. ssh_config
  212. ssh_config.5
  213. ssh_prng_cmds.in
  214. sshconnect.c
  215. sshconnect.h
  216. sshconnect1.c
  217. sshconnect2.c
  218. sshd.8
  219. sshd.c
  220. sshd_config
  221. sshd_config.5
  222. sshlogin.c
  223. sshlogin.h
  224. sshpty.c
  225. sshpty.h
  226. sshtty.c
  227. survey.sh.in
  228. TODO
  229. ttymodes.c
  230. ttymodes.h
  231. uidswap.c
  232. uidswap.h
  233. umac.c
  234. umac.h
  235. uuencode.c
  236. uuencode.h
  237. version.h
  238. WARNING.RNG
  239. xmalloc.c
  240. xmalloc.h