CVE-2018-5815

medium

Description

An integer overflow error within the "parse_qt()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.12 can be exploited to trigger an infinite loop via a specially crafted Apple QuickTime file.

References

https://github.com/LibRaw/LibRaw/blob/master/Changelog.txt

https://github.com/LibRaw/LibRaw/commit/1334647862b0c90b2e8cb2f668e66627d9517b17

https://secuniaresearch.flexerasoftware.com/advisories/83507/

https://secuniaresearch.flexerasoftware.com/secunia_research/2018-14/

https://usn.ubuntu.com/3838-1/

Details

Source: MITRE

Published: 2018-12-07

Updated: 2019-01-03

Type: CWE-190

Risk Information

CVSS v2

Base Score: 7.1

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

Impact Score: 6.9

Exploitability Score: 8.6

Severity: HIGH

CVSS v3

Base Score: 6.5

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

Impact Score: 3.6

Exploitability Score: 2.8

Severity: MEDIUM