Buffer overflow in Offis Dcmtk
CVE-2019-1010228
OFFIS.de DCMTK 3.6.3 and below is affected by: Buffer Overflow. The impact is: Possible code execution and confirmed Denial of Service. The component is: DcmRLEDecoder::decompress() (file dcrledec.h, line 122). The attack vector is: Many scenarios of DICOM file processing (e.g. DICOM to image conversion). The fixed version is: 3.6.4, after commit 40917614e.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.076 (94.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 94.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.076 · newest: 0.076 · change: 0.000
Affected products
- Offis Dcmtk
- Offis.de Dcmtk — versions 3.6.3 and below [fixed: 3.6.4, after commit 40917614e]
- Fedoraproject Fedora — versions 29, 30
Weakness classification (CWE)
References
- support.dcmtk.org/redmine/issues/858 (Exploit, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
Frequently asked questions
- What is CVE-2019-1010228?
- CVE-2019-1010228 is a critical-severity vulnerability in Offis Dcmtk, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2019-07-22.
- How severe is CVE-2019-1010228?
- Critical severity. CVSS v3 base score is 9.8 out of 10.