Vulnerability Monitor

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CVE-2008-0888


The NEEDBITS macro in the inflate_dynamic function in inflate.c for unzip can be invoked using invalid buffers, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors that trigger a free of uninitialized or previously-freed data.


Published

2008-03-17T21:44:00.000

Last Modified

2025-05-01T15:33:00.470

Status

Analyzed

Source

[email protected]

Severity

CVSSv2: 9.3 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

8.6

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-119

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System canonical ubuntu_linux 6.06 Yes
Operating System canonical ubuntu_linux 6.10 Yes
Operating System canonical ubuntu_linux 7.04 Yes
Operating System canonical ubuntu_linux 7.10 Yes
Operating System apple mac_os_x < 10.6.3 Yes
Operating System debian debian_linux 4.0 Yes
Application unzip_project unzip < 6.0 Yes

References