CVE-2018-5816

An integer overflow error within the "identify()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.12 can be exploited to trigger a division by zero via specially crafted NOKIARAW file (Note: This vulnerability is caused due to an incomplete fix of CVE-2018-5804).

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 7.1 HIGH

6.5^/10

CVSS v3.0 : MEDIUM

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

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.1^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.6 / Impact : 6.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://secuniaresearch.flexerasoftware.com/secunia_research/2018-14/	Third Party Advisory
https://secuniaresearch.flexerasoftware.com/advisories/83507/	Permissions Required Third Party Advisory
https://github.com/LibRaw/LibRaw/commit/1d8d1b452e5dc74033ee9f846081a0efb616cc39	Patch Third Party Advisory
https://github.com/LibRaw/LibRaw/blob/master/Changelog.txt	Third Party Advisory
https://usn.ubuntu.com/3838-1/	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::

Information

Published : 2018-12-07 14:29

Updated : 2019-01-03 09:52

NVD link : CVE-2018-5816

Mitre link : CVE-2018-5816

JSON object : View

CWE

CWE-190

Integer Overflow or Wraparound

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Products Affected

canonical

ubuntu_linux

libraw

libraw

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