NULL pointer dereference in Offis Dcmtk
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.008 (53.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 53.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Offis Dcmtk — versions unspecified
Weakness classification (CWE)
References
- www.cisa.gov/uscert/ics/advisories/icsma-22-174-01 (US Government Resource, Third Party Advisory, Mitigation)
- lists.debian.org/debian-lts-announce/2024/06/msg00022.html (mailing-list)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2022-2121?
- CVE-2022-2121 is a high-severity vulnerability in Offis Dcmtk, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2022-06-24.
- How severe is CVE-2022-2121?
- High severity. CVSS v3 base score is 7.5 out of 10.