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.

CVSS v3.0 8.2 HIGH
CVSS v2.0 6.4 MEDIUM

8.2^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

6.4^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

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

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Configurations

Configuration 1 (hide)

cpe:2.3:a:grassroots_dicom_project:grassroots_dicom:*:*:*:*:*:*:*:*

Information

Published : 2016-01-12 12:59

Updated : 2021-01-21 09:30

NVD link : CVE-2015-8397

Mitre link : CVE-2015-8397

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

grassroots_dicom_project

grassroots_dicom

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