CVE-2017-17942

MEDIUM

Description

In LibTIFF 4.0.9, there is a heap-based buffer over-read in the function PackBitsEncode in tif_packbits.c.

References

http://bugzilla.maptools.org/show_bug.cgi?id=2767

http://www.securityfocus.com/bid/102312

Details

Source: MITRE

Published: 2017-12-28

Updated: 2019-10-03

Type: CWE-125

Risk Information

CVSS v2.0

Base Score: 6.8

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

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 8.8

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

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH