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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.61%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 3.1
- 8.2 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
- EPSS
- 3.61% probability · 89th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- malaterre/grassroots dicom
- Source
- cve@mitre.org
References
- http://census-labs.com/news/2016/01/11/gdcm-out-bounds-read-jpeglscodec-decodeextent/Exploit, Third Party Advisory
- http://packetstormsecurity.com/files/135206/GDCM-2.6.0-2.6.1-Out-Of-Bounds-Read.htmlThird Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2016/Jan/33Mailing List, Third Party Advisory
- http://sourceforge.net/p/gdcm/gdcm/ci/e547b1ded3fd21e0b0ad149f13045aa12d4b9b7c/Patch, Third Party Advisory
- http://sourceforge.net/p/gdcm/mailman/message/34670701/Exploit, Third Party Advisory
- http://sourceforge.net/p/gdcm/mailman/message/34687533/Exploit, Third Party Advisory
- http://www.securityfocus.com/archive/1/537263/100/0/threadedThird Party Advisory, VDB Entry
- http://census-labs.com/news/2016/01/11/gdcm-out-bounds-read-jpeglscodec-decodeextent/Exploit, Third Party Advisory
- http://packetstormsecurity.com/files/135206/GDCM-2.6.0-2.6.1-Out-Of-Bounds-Read.htmlThird Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2016/Jan/33Mailing List, Third Party Advisory
- http://sourceforge.net/p/gdcm/gdcm/ci/e547b1ded3fd21e0b0ad149f13045aa12d4b9b7c/Patch, Third Party Advisory
- http://sourceforge.net/p/gdcm/mailman/message/34670701/Exploit, Third Party Advisory
- http://sourceforge.net/p/gdcm/mailman/message/34687533/Exploit, Third Party Advisory
- http://www.securityfocus.com/archive/1/537263/100/0/threadedThird Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.