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Text File  |  2005-01-14  |  5KB  |  178 lines
  1. #
  2. # (C) Tenable Network Security
  3. #
  4. # This plugin text was extracted from Mandrake Linux Security Advisory MDKSA-2002:050
  5. #
  6.  
  7.  
  8. if ( ! defined_func("bn_random") ) exit(0);
  9. if(description)
  10. {
  11.  script_id(13953);
  12.  script_version ("$Revision: 1.2 $");
  13.  script_cve_id("CAN-2002-0651", "CAN-2002-0684");
  14.  
  15.  name["english"] = "MDKSA-2002:050: glibc";
  16.  
  17.  script_name(english:name["english"]);
  18.  
  19.  desc["english"] = "
  20. The remote host is missing the patch for the advisory MDKSA-2002:050 (glibc).
  21.  
  22.  
  23. A buffer overflow vulnerability was found in the way that the glibc resolver
  24. handles the resolution of network names and addresses via DNS in glibc versions
  25. 2.2.5 and earlier. Only systems using the 'dns' entry in the 'networks' database
  26. in /etc/nsswitch.conf are vulnerable to this issue. By default, Mandrake Linux
  27. has this database set to 'files' and is not vulnerable. Likewise, a similar bug
  28. is in the glibc-compat packages which provide compatability for programs
  29. compiled against 2.0.x versions of glibc.
  30.  
  31.  
  32. Solution : http://www.mandrakesoft.com/security/advisories?name=MDKSA-2002:050
  33. Risk factor : High";
  34.  
  35.  
  36.  
  37.  script_description(english:desc["english"]);
  38.  
  39.  summary["english"] = "Check for the version of the glibc package";
  40.  script_summary(english:summary["english"]);
  41.  
  42.  script_category(ACT_GATHER_INFO);
  43.  
  44.  script_copyright(english:"This script is Copyright (C) 2004 Tenable Network Security");
  45.  family["english"] = "Mandrake Local Security Checks";
  46.  script_family(english:family["english"]);
  47.  
  48.  script_dependencies("ssh_get_info.nasl");
  49.  script_require_keys("Host/Mandrake/rpm-list");
  50.  exit(0);
  51. }
  52.  
  53. include("rpm.inc");
  54. if ( rpm_check( reference:"glibc-2.1.3-20.1mdk", release:"MDK7.1", yank:"mdk") )
  55. {
  56.  security_hole(0);
  57.  exit(0);
  58. }
  59. if ( rpm_check( reference:"glibc-devel-2.1.3-20.1mdk", release:"MDK7.1", yank:"mdk") )
  60. {
  61.  security_hole(0);
  62.  exit(0);
  63. }
  64. if ( rpm_check( reference:"glibc-profile-2.1.3-20.1mdk", release:"MDK7.1", yank:"mdk") )
  65. {
  66.  security_hole(0);
  67.  exit(0);
  68. }
  69. if ( rpm_check( reference:"nscd-2.1.3-20.1mdk", release:"MDK7.1", yank:"mdk") )
  70. {
  71.  security_hole(0);
  72.  exit(0);
  73. }
  74. if ( rpm_check( reference:"glibc-2.1.3-20.2mdk", release:"MDK7.2", yank:"mdk") )
  75. {
  76.  security_hole(0);
  77.  exit(0);
  78. }
  79. if ( rpm_check( reference:"glibc-devel-2.1.3-20.2mdk", release:"MDK7.2", yank:"mdk") )
  80. {
  81.  security_hole(0);
  82.  exit(0);
  83. }
  84. if ( rpm_check( reference:"glibc-profile-2.1.3-20.2mdk", release:"MDK7.2", yank:"mdk") )
  85. {
  86.  security_hole(0);
  87.  exit(0);
  88. }
  89. if ( rpm_check( reference:"nscd-2.1.3-20.2mdk", release:"MDK7.2", yank:"mdk") )
  90. {
  91.  security_hole(0);
  92.  exit(0);
  93. }
  94. if ( rpm_check( reference:"glibc-2.2.2-7.1mdk", release:"MDK8.0", yank:"mdk") )
  95. {
  96.  security_hole(0);
  97.  exit(0);
  98. }
  99. if ( rpm_check( reference:"glibc-devel-2.2.2-7.1mdk", release:"MDK8.0", yank:"mdk") )
  100. {
  101.  security_hole(0);
  102.  exit(0);
  103. }
  104. if ( rpm_check( reference:"glibc-profile-2.2.2-7.1mdk", release:"MDK8.0", yank:"mdk") )
  105. {
  106.  security_hole(0);
  107.  exit(0);
  108. }
  109. if ( rpm_check( reference:"ldconfig-2.2.2-7.1mdk", release:"MDK8.0", yank:"mdk") )
  110. {
  111.  security_hole(0);
  112.  exit(0);
  113. }
  114. if ( rpm_check( reference:"nscd-2.2.2-7.1mdk", release:"MDK8.0", yank:"mdk") )
  115. {
  116.  security_hole(0);
  117.  exit(0);
  118. }
  119. if ( rpm_check( reference:"glibc-2.2.4-10.1mdk", release:"MDK8.1", yank:"mdk") )
  120. {
  121.  security_hole(0);
  122.  exit(0);
  123. }
  124. if ( rpm_check( reference:"glibc-devel-2.2.4-10.1mdk", release:"MDK8.1", yank:"mdk") )
  125. {
  126.  security_hole(0);
  127.  exit(0);
  128. }
  129. if ( rpm_check( reference:"glibc-profile-2.2.4-10.1mdk", release:"MDK8.1", yank:"mdk") )
  130. {
  131.  security_hole(0);
  132.  exit(0);
  133. }
  134. if ( rpm_check( reference:"ldconfig-2.2.4-10.1mdk", release:"MDK8.1", yank:"mdk") )
  135. {
  136.  security_hole(0);
  137.  exit(0);
  138. }
  139. if ( rpm_check( reference:"nscd-2.2.4-10.1mdk", release:"MDK8.1", yank:"mdk") )
  140. {
  141.  security_hole(0);
  142.  exit(0);
  143. }
  144. if ( rpm_check( reference:"glibc-2.2.4-25.1mdk", release:"MDK8.2", yank:"mdk") )
  145. {
  146.  security_hole(0);
  147.  exit(0);
  148. }
  149. if ( rpm_check( reference:"glibc-devel-2.2.4-25.1mdk", release:"MDK8.2", yank:"mdk") )
  150. {
  151.  security_hole(0);
  152.  exit(0);
  153. }
  154. if ( rpm_check( reference:"glibc-profile-2.2.4-25.1mdk", release:"MDK8.2", yank:"mdk") )
  155. {
  156.  security_hole(0);
  157.  exit(0);
  158. }
  159. if ( rpm_check( reference:"ldconfig-2.2.4-25.1mdk", release:"MDK8.2", yank:"mdk") )
  160. {
  161.  security_hole(0);
  162.  exit(0);
  163. }
  164. if ( rpm_check( reference:"nscd-2.2.4-25.1mdk", release:"MDK8.2", yank:"mdk") )
  165. {
  166.  security_hole(0);
  167.  exit(0);
  168. }
  169. if (rpm_exists(rpm:"glibc-", release:"MDK7.1")
  170.  || rpm_exists(rpm:"glibc-", release:"MDK7.2")
  171.  || rpm_exists(rpm:"glibc-", release:"MDK8.0")
  172.  || rpm_exists(rpm:"glibc-", release:"MDK8.1")
  173.  || rpm_exists(rpm:"glibc-", release:"MDK8.2") )
  174. {
  175.  set_kb_item(name:"CAN-2002-0651", value:TRUE);
  176.  set_kb_item(name:"CAN-2002-0684", value:TRUE);
  177. }
  178.