Home/CVE/In OpenJPEG 2.3.0, there is excessive iteration in the opj_t1_encode_cblks function of openjp2/t1.c. Remote attackers co
CVE

CVE-2018-6616

In OpenJPEG 2.3.0, there is excessive iteration in the opj_t1_encode_cblks function of openjp2/t1.c. Remote attackers co

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.

MEDIUM · CVSS 5.5 EPSS 0.00286
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-400Uncontrolled Resource Consumption
▤

Affected Products & Versions

4
uclouvain openjpegall versions
debian linuxall versions
canonical ubuntu linuxall versions
oracle georasterall versions
⚠

Public Exploits & PoCs

1
pocgithub.com · 1059github.com
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD04 Feb 2018 · 10:29 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

10
suse-csafopenSUSE-SU-2024:10783-1
suse-csafopenSUSE-SU-2024:11120-1
suse-csafSUSE-SU-2022:1252-1
suse-csafopenSUSE-SU-2019:2222-1
suse-csafopenSUSE-SU-2019:2223-1
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://lists.debian.org/debian-lts-announce/2018/12/msg00013.htmlMailing ListThird Party Advisory
https://usn.ubuntu.com/4109-1/Third Party Advisory
https://www.debian.org/security/2019/dsa-4405Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2020.htmlThird Party Advisory
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