Quantum Secular Labs / Blog / Advisories

CVE-2004-1094: Checkmark Multiledger: Buffer overflow

CVE-2004-1094 has a CVSS v2 base score of 10.0 (the maximum on that scale) and affects Checkmark Multiledger, along with 2 other products in NVD’s configuration data. Per its scoring, it can be exploited over the network, without authentication. The scored impact on confidentiality, integrity and availability is the highest available.

Vulnerability description

Buffer overflow in InnerMedia DynaZip DUNZIP32.dll file version 5.00.03 and earlier allows remote attackers to execute arbitrary code via a ZIP file containing a file with a long filename, as demonstrated using (1) a .rjs (skin) file in RealPlayer 10 through RealPlayer 10.5 (6.0.12.1053), RealOne Player 1 and 2, (2) the Restore Backup function in CheckMark Software Payroll 2004/2005 3.9.6 and earlier, (3) CheckMark MultiLedger before 7.0.2, (4) dtSearch 6.x and 7.x, (5) mcupdmgr.exe and mghtml.exe in McAfee VirusScan 10 Build 10.0.21 and earlier, (6) IBM Lotus Notes before 6.5.5, and other products. NOTE: it is unclear whether this is the same vulnerability as CVE-2004-0575, although the data manipulations are the same.

Severity breakdown

CVSS v2.0 10.0: AV:N/AC:L/Au:N/C:C/I:C/A:C

  • Access vector: Network. Exploitable remotely over the network.
  • Access complexity: Low. No special conditions are required.
  • Authentication: None. No authentication is needed.
  • Confidentiality impact: Complete. Total information disclosure.
  • Integrity impact: Complete. Total loss of integrity.
  • Availability impact: Complete. Total shutdown of the component.

Affected products

  • Checkmark Multiledger: up to and including 7.0.1; 6.0.3; 6.0.5; 7.0.0
  • Realnetworks Realone Player: 1.0; 2.0
  • Realnetworks Realplayer: 10.0; 10.0_6.0.12.690; 10.0_beta; 10.5; 10.5_6.0.12.1016_beta; 10.5_6.0.12.1040; 10.5_6.0.12.1053
  • Checkmark Payroll: up to and including 3.9.6; 3.7.5; 3.9.1; 3.9.2; 3.9.3; 3.9.4; 3.9.5
  • Innermedia Dynazip Library: 5.00.00; 5.00.01; 5.00.02; 5.00.03

References