ID CVE-2012-1148
Summary Memory leak in the poolGrow function in expat/lib/xmlparse.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (memory consumption) via a large number of crafted XML files that cause improperly-handled reallocation failures when expanding entities.
References
Vulnerable Configurations
  • cpe:2.3:a:libexpat:expat:1.95.1:*:*:*:*:*:*:*
    cpe:2.3:a:libexpat:expat:1.95.1:*:*:*:*:*:*:*
  • cpe:2.3:a:libexpat:expat:1.95.2:*:*:*:*:*:*:*
    cpe:2.3:a:libexpat:expat:1.95.2:*:*:*:*:*:*:*
  • cpe:2.3:a:libexpat:expat:1.95.4:*:*:*:*:*:*:*
    cpe:2.3:a:libexpat:expat:1.95.4:*:*:*:*:*:*:*
  • cpe:2.3:a:libexpat:expat:1.95.5:*:*:*:*:*:*:*
    cpe:2.3:a:libexpat:expat:1.95.5:*:*:*:*:*:*:*
  • cpe:2.3:a:libexpat:expat:1.95.6:*:*:*:*:*:*:*
    cpe:2.3:a:libexpat:expat:1.95.6:*:*:*:*:*:*:*
  • cpe:2.3:a:libexpat:expat:1.95.7:*:*:*:*:*:*:*
    cpe:2.3:a:libexpat:expat:1.95.7:*:*:*:*:*:*:*
  • cpe:2.3:a:libexpat:expat:1.95.8:*:*:*:*:*:*:*
    cpe:2.3:a:libexpat:expat:1.95.8:*:*:*:*:*:*:*
  • cpe:2.3:a:libexpat:expat:2.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:libexpat:expat:2.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:libexpat:expat:-:*:*:*:*:*:*:*
    cpe:2.3:a:libexpat:expat:-:*:*:*:*:*:*:*
  • cpe:2.3:a:libexpat:expat:1.95.0:*:*:*:*:*:*:*
    cpe:2.3:a:libexpat:expat:1.95.0:*:*:*:*:*:*:*
  • cpe:2.3:a:libexpat:expat:1.95.3:*:*:*:*:*:*:*
    cpe:2.3:a:libexpat:expat:1.95.3:*:*:*:*:*:*:*
  • cpe:2.3:a:libexpat:expat:2.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:libexpat:expat:2.0.1:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.0:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.0:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.0.0:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.0.0:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.0.1:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.0.1:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.0.2:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.0.2:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.0.3:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.0.3:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.0.4:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.0.4:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.1:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.1:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.1.0:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.1.0:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.1.1:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.1.1:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.1.2:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.1.2:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.1.3:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.1.3:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.1.4:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.1.4:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.1.5:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.1.5:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.2:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.2:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.2.0:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.2.0:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.2.1:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.2.1:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.2.2:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.2.2:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.2.3:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.2.3:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.2.4:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.2.4:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.2.5:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.2.5:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.2.6:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.2.6:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.2.7:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.2.7:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.2.8:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.2.8:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.3:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.3:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.3.0:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.3.0:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.3.1:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.3.1:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.3.2:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.3.2:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.3.3:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.3.3:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.3.4:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.3.4:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.3.5:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.3.5:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.3.6:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.3.6:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.3.7:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.3.7:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.3.8:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.3.8:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.3.9:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.3.9:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.4:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.4:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.4.0:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.4.0:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.4.1:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.4.1:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.4.2:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.4.2:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.4.3:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.4.3:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.4.4:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.4.4:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.4.5:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.4.5:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.4.6:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.4.6:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.4.7:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.4.7:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.4.8:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.4.8:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.4.9:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.4.9:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.4.10:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.4.10:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.4.11:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.4.11:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.5:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.5:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.5.0:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.5.0:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.5.1:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.5.1:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.5.2:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.5.2:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.5.3:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.5.3:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.5.4:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.5.4:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.5.5:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.5.5:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.5.6:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.5.6:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.5.7:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.5.7:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.5.8:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.5.8:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.6.0:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.6.0:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.6.1:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.6.1:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.6.2:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.6.2:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.6.3:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.6.3:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.6.4:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.6.4:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.6.5:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.6.5:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.6.6:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.6.6:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.6.7:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.6.7:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.6.8:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.6.8:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.7.0:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.7.1:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.7.1:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.7.2:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.7.2:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.7.3:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.7.3:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.7.4:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.7.4:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.7.5:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.7.5:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.8.0:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.8.1:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.8.1:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.8.2:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.8.2:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.8.3:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.8.3:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.8.4:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.8.4:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.8.5:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.8.5:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.8.5:supplemental_update:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.8.5:supplemental_update:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.9:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.9:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.9.1:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.9.1:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.9.2:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.9.2:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.9.3:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.9.3:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.9.4:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.9.4:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.9.5:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.9.5:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.10.0:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.10.0:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.10.1:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.10.1:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.10.2:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.10.2:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.10.3:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.10.3:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.10.4:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.10.4:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.10.5:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.10.5:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.11.0:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.11.0:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:mac_os_x:10.11.1:*:*:*:*:*:*:*
    cpe:2.3:o:apple:mac_os_x:10.11.1:*:*:*:*:*:*:*
CVSS
Base: 5.0 (as of 05-01-2018 - 02:29)
Impact:
Exploitability:
CWE CWE-399
CAPEC
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE PARTIAL
cvss-vector via4 AV:N/AC:L/Au:N/C:N/I:N/A:P
redhat via4
advisories
  • bugzilla
    id 801648
    title CVE-2012-1148 expat: Memory leak in poolGrow
    oval
    OR
    • AND
      • OR
        • comment Red Hat Enterprise Linux 6 Client is installed
          oval oval:com.redhat.rhba:tst:20111656001
        • comment Red Hat Enterprise Linux 6 Server is installed
          oval oval:com.redhat.rhba:tst:20111656002
        • comment Red Hat Enterprise Linux 6 Workstation is installed
          oval oval:com.redhat.rhba:tst:20111656003
        • comment Red Hat Enterprise Linux 6 ComputeNode is installed
          oval oval:com.redhat.rhba:tst:20111656004
      • OR
        • AND
          • comment expat is earlier than 0:2.0.1-11.el6_2
            oval oval:com.redhat.rhsa:tst:20120731005
          • comment expat is signed with Red Hat redhatrelease2 key
            oval oval:com.redhat.rhsa:tst:20120731006
        • AND
          • comment expat-devel is earlier than 0:2.0.1-11.el6_2
            oval oval:com.redhat.rhsa:tst:20120731007
          • comment expat-devel is signed with Red Hat redhatrelease2 key
            oval oval:com.redhat.rhsa:tst:20120731008
    • AND
      • comment Red Hat Enterprise Linux 5 is installed
        oval oval:com.redhat.rhba:tst:20070331001
      • OR
        • AND
          • comment expat is earlier than 0:1.95.8-11.el5_8
            oval oval:com.redhat.rhsa:tst:20120731010
          • comment expat is signed with Red Hat redhatrelease key
            oval oval:com.redhat.rhsa:tst:20091625011
        • AND
          • comment expat-devel is earlier than 0:1.95.8-11.el5_8
            oval oval:com.redhat.rhsa:tst:20120731012
          • comment expat-devel is signed with Red Hat redhatrelease key
            oval oval:com.redhat.rhsa:tst:20091625013
    rhsa
    id RHSA-2012:0731
    released 2012-06-13
    severity Moderate
    title RHSA-2012:0731: expat security update (Moderate)
  • rhsa
    id RHSA-2016:0062
  • rhsa
    id RHSA-2016:2957
rpms
  • expat-0:2.0.1-11.el6_2
  • expat-devel-0:2.0.1-11.el6_2
  • expat-0:1.95.8-11.el5_8
  • expat-devel-0:1.95.8-11.el5_8
refmap via4
apple APPLE-SA-2015-12-08-3
bid 52379
confirm
debian DSA-2525
mandriva MDVSA-2012:041
sectrack 1034344
secunia
  • 49504
  • 51024
  • 51040
ubuntu
  • USN-1527-1
  • USN-1613-1
  • USN-1613-2
Last major update 05-01-2018 - 02:29
Published 03-07-2012 - 19:55
Back to Top