CVE-2017-7593 Information

Description

tif_read.c in LibTIFF 4.0.7 does not ensure that tif_rawdata is properly initialized which might allow remote attackers to obtain sensitive information from process memory via a crafted image.

CVSS Vector

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

Reference

http://bugzilla.maptools.org/show_bug.cgi?id=2651 http://www.debian.org/security/2017/dsa-3844 http://www.securityfocus.com/bid/97502 https://security.gentoo.org/glsa/201709-27 https://usn.ubuntu.com/3602-1/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

5.5