Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Required
Privileges Required
None
Attack Vector
Network
0

CVE-2009-2416

Disclosure Date: August 11, 2009
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Description

Multiple use-after-free vulnerabilities in libxml2 2.5.10, 2.6.16, 2.6.26, 2.6.27, and 2.6.32, and libxml 1.8.17, allow context-dependent attackers to cause a denial of service (application crash) via crafted (1) Notation or (2) Enumeration attribute types in an XML file, as demonstrated by the Codenomicon XML fuzzing framework.

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CVSS V3 Severity and Metrics
Base Score:
6.5 Medium
Impact Score:
3.6
Exploitability Score:
2.8
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High

General Information

Vendors

  • apple,
  • canonical,
  • debian,
  • fedoraproject,
  • google,
  • opensuse,
  • redhat,
  • sun,
  • suse,
  • vmware,
  • xmlsoft

Products

  • chrome,
  • debian linux 4.0,
  • enterprise linux 3.0,
  • enterprise linux 4.0,
  • enterprise linux 5.0,
  • esx 3.0.3,
  • esx 3.5,
  • esx 4.0,
  • esxi 3.5,
  • esxi 4.0,
  • fedora 10,
  • fedora 11,
  • iphone os,
  • libxml 1.8.17,
  • libxml2 2.5.10,
  • libxml2 2.6.16,
  • libxml2 2.6.26,
  • libxml2 2.6.27,
  • libxml2 2.6.32,
  • linux enterprise 10.0,
  • linux enterprise 11.0,
  • linux enterprise server 9,
  • mac os x,
  • mac os x server,
  • openoffice.org,
  • opensuse,
  • safari,
  • ubuntu linux 6.06,
  • ubuntu linux 8.04,
  • ubuntu linux 8.10,
  • ubuntu linux 9.04,
  • vcenter server 4.0,
  • vma 4.0

References

Advisory

Additional Info

Technical Analysis