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CVE-2018-6616

Date: February 4, 2018

In OpenJPEG 2.3.0, there is excessive iteration in the opj_t1_encode_cblks function of openjp2/t1.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.

Language: C

Severity Score

Related Resources (8)

https://github.com/uclouvain/openjpeg/issues/1059
https://lists.debian.org/debian-lts-announce/2018/12/msg00013.html
https://access.redhat.com/security/cve/CVE-2018-6616
https://nvd.nist.gov/vuln/detail/CVE-2018-6616
https://www.oracle.com/security-alerts/cpujul2020.html
https://usn.ubuntu.com/4109-1/
https://www.debian.org/security/2019/dsa-4405
https://www.mend.io/vulnerability-database/CVE-2018-6616

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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