CVE-2015-8397

The JPEGLSCodec::DecodeExtent function in MediaStorageAndFileFormat/gdcmJPEGLSCodec.cxx in Grassroots DICOM (aka GDCM) before 2.6.2 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (application crash) via an embedded JPEG-LS image with dimensions larger than the selected region in a (1) two-dimensional or (2) three-dimensional DICOM image file, which triggers an out-of-bounds read.

Score

CVSS 3.1 8.2 High

Status

Modified - cve@mitre.org

Published

2016-01-12

Last modified

2024-08-06

Weaknesses

CWE-125

Affected products

• Grassroots Dicom (Malaterre)

References

• http://census-labs.com/news/2016/01/11/gdcm-out-bounds-read-jpeglscodec-decodeextent/
• http://packetstormsecurity.com/files/135206/GDCM-2.6.0-2.6.1-Out-Of-Bounds-Read.html
• http://seclists.org/fulldisclosure/2016/Jan/33
• http://sourceforge.net/p/gdcm/gdcm/ci/e547b1ded3fd21e0b0ad149f13045aa12d4b9b7c/
• http://sourceforge.net/p/gdcm/mailman/message/34670701/
• http://sourceforge.net/p/gdcm/mailman/message/34687533/
• http://www.securityfocus.com/archive/1/537263/100/0/threaded