CVE-2017-9117

HIGH

Description

In LibTIFF 4.0.7, the program processes BMP images without verifying that biWidth and biHeight in the bitmap-information header match the actual input, leading to a heap-based buffer over-read in bmp2tiff.

References

http://bugzilla.maptools.org/show_bug.cgi?id=2690

http://www.securityfocus.com/bid/98581

https://usn.ubuntu.com/3606-1/

Details

Source: MITRE

Published: 2017-05-21

Updated: 2019-10-03

Type: CWE-125

Risk Information

CVSS v2.0

Base Score: 7.5

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

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3.0

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL