CVE-2022-2121

OFFIS DCMTK's (All versions prior to 3.6.7) has a NULL pointer dereference vulnerability while processing DICOM files, which may result in a denial-of-service condition.

• CVE ID
• CVE-2022-2121

• Assigner
• ics-cert@hq.dhs.gov

• Vulnerability Status
• Analyzed

• Published Version
• 2022-06-24T15:15:10

• Last Modified Date
• 2022-07-05T17:50:07

• Version
• 2.0

• Vector String
• AV:A/AC:L/Au:N/C:N/I:N/A:P

• Access Vector
• ADJACENT_NETWORK

• Access Compatibility
• LOW

• Authentication
• NONE

• Confidentiality Impact
• NONE

• Integrity Impact
• NONE

• Availability Impact
• PARTIAL

• Base Score
• 3.3

• Severity
• LOW

• Exploitability Score
• 6.5

• Impact Score
• 2.9

• Version
• 3.1

• Vector String
• CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

• Attack Vector
• ADJACENT_NETWORK

• Attack Compatibility
• LOW

• Privileges Required
• NONE

• User Interaction
• NONE

• Scope
• UNCHANGED

• Confidentiality Impact
• NONE

• Availability Impact
• HIGH

• Base Score
• 6.5

• Base Severity
• MEDIUM

• Exploitability Score
• 2.8

• Impact Score
• 3.6