CVE-2018-20337

There is a stack-based buffer overflow in the parse_makernote function of dcraw_common.cpp in LibRaw 0.19.1. Crafted input will lead to a denial of service or possibly unspecified other impact.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/LibRaw/LibRaw/issues/192	Exploit Patch Third Party Advisory
https://usn.ubuntu.com/3989-1/
https://github.com/LibRaw/LibRaw/issues/192	Exploit Patch Third Party Advisory
https://usn.ubuntu.com/3989-1/

Configurations

Configuration 1 (hide)

cpe:2.3:a:libraw:libraw:0.19.1:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-12-21 09:29

Updated : 2024-11-21 04:01

NVD link : CVE-2018-20337

Mitre link : CVE-2018-20337

CVE.ORG link : CVE-2018-20337

JSON object : View

Products Affected

libraw

libraw

CWE

CWE-787

Out-of-bounds Write

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