Home/CVE/Integer overflow in the ImageRegionReader::ReadIntoBuffer function in MediaStorageAndFileFormat/gdcmImageRegionReader.cx
CVE

CVE-2015-8396

Integer overflow in the ImageRegionReader::ReadIntoBuffer function in MediaStorageAndFileFormat/gdcmImageRegionReader.cx

Integer overflow in the ImageRegionReader::ReadIntoBuffer function in MediaStorageAndFileFormat/gdcmImageRegionReader.cxx in Grassroots DICOM (aka GDCM) before 2.6.2 allows attackers to execute arbitrary code via crafted header dimensions in a DICOM image file, which triggers a buffer overflow.

CRITICAL · CVSS 10 EPSS 0.18738
Act now
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 5% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
▤

Affected Products & Versions

2
malaterre grassroots dicom<= 2.6.0
malaterre grassroots dicomall versions
⚠

Public Exploits & PoCs

6
dosGrassroots DICOM (GDCM) 2.6.0 and 2.6.1 - ImageRegionReader::ReadIntoBuffer Buffer Overflow2016-01-12
poccensus-labs.com · gdcm-buffer-overflow-imageregionreaderreadintobuffercensus-labs.com
pocpacketstormsecurity.com · GDCM-2.6.0-2.6.1-Integer-Overflow.htmlpacketstormsecurity.com
pocsourceforge.net · 34670701sourceforge.net
pocsourceforge.net · 34687533sourceforge.net
pocwww.exploit-db.com · 39229www.exploit-db.com
▣

Scoring & Timeline

10
CRITICAL · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD12 Jan 2016 · 08:59 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2016/Jan/29
http://sourceforge.net/p/gdcm/gdcm/ci/e547b1ded3fd21e0b0ad149f13045aa12d4b9b7c/
http://www.securityfocus.com/archive/1/537264/100/0/threaded
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