CVE-2018-5809 Information

Description

An error within the \LibRaw::parse_exif()\ function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.9 can be exploited to cause a stack-based buffer overflow and subsequently execute arbitrary code.

CVSS Vector

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

Reference

https://github.com/LibRaw/LibRaw/blob/master/Changelog.txt https://github.com/LibRaw/LibRaw/commit/fd6330292501983ac75fe4162275794b18445bd9 https://secuniaresearch.flexerasoftware.com/advisories/81800/ https://secuniaresearch.flexerasoftware.com/secunia_research/2018-9/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8