CVE-2018-7648

An issue was discovered in mj2/opj_mj2_extract.c in OpenJPEG 2.3.0. The output prefix was not checked for length, which could overflow a buffer, when providing a prefix with 50 or more characters on the command line.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/uclouvain/openjpeg/commit/cc3824767bde397fedb8a1ae4786a222ba860c8d	Patch Vendor Advisory
https://github.com/uclouvain/openjpeg/issues/1088	Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:uclouvain:openjpeg:2.3.0:*:*:*:*:*:*:*

History

26 Jan 2021, 12:50

Type	Values Removed	Values Added
CPE	cpe:2.3:a:openjpeg:openjpeg:2.3.0:::::::*	cpe:2.3:a:uclouvain:openjpeg:2.3.0:::::::*

Information

Published : 2018-03-02 16:29

Updated : 2023-12-10 12:30

NVD link : CVE-2018-7648

Mitre link : CVE-2018-7648

CVE.ORG link : CVE-2018-7648

JSON object : View

Products Affected

uclouvain

openjpeg

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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