MEDIUM
openjpeg2: NULL pointer dereference in the imagetopnm function of jp2/convert.c
Published Oct 9, 2018
6.5
MEDIUMCVSS 3.0
EPSS 2.11%
Description
OpenJPEG 2.3.0 has a NULL pointer dereference for "red" in the imagetopnm function of jp2/convert.c
Affected products
No data.
Configuration 2
OR
- 8.0
- 9.0
No data.
Red Hat Enterprise Linux 8
openjpeg2
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 8 | openjpeg2 | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
6.5 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
1 other source (Red Hat) ▾
3.3 LOW Red Hat
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact Low
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.11% 0.02107
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02107
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (19 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.11% (0.02107) | 81.08th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.11% (0.02107) | 79.28th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.43% (0.01431) | 78.86th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.94% (0.02939) | 77.37th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.19% (0.00192) | 57.19th | v3 (v2023.03.01) |
| May 28, 2024 | 0.19% (0.00192) | 56.70th | v3 (v2023.03.01) |
| Mar 1, 2024 | 0.22% (0.00216) | 58.81th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.30% (0.00304) | 68.88th | v3 (v2023.03.01) |
| Oct 3, 2023 | 0.30% (0.00304) | 66.13th | v3 (v2023.03.01) |
| Jul 8, 2023 | 0.36% (0.00362) | 68.49th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.31% (0.00314) | 65.47th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.04% (0.01040) | 28.32th | v1 |
| Jan 6, 2022 | 1.04% (0.01040) | 27.69th | v1 |
| Sep 1, 2021 | 1.04% (0.01040) | 64.49th | v1 |
| Apr 14, 2021 | 1.04% (0.01040) | 0.00th | v1 |
Weaknesses (2)
References (8)
- https://access.redhat.com/security/cve/CVE-2018-18088 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1638558 Issue Tracking
- https://github.com/uclouvain/openjpeg/issues/1152 x_refsource_MISCExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/11/msg00018.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-18088
- https://usn.ubuntu.com/4109-1/ vendor-advisoryx_refsource_UBUNTU
- https://www.cve.org/CVERecord?id=CVE-2018-18088
- https://www.debian.org/security/2019/dsa-4405 vendor-advisoryx_refsource_DEBIANThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2018-18088 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1638558 | Issue Tracking | |
| https://github.com/uclouvain/openjpeg/issues/1152 | x_refsource_MISCExploitThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2018/11/msg00018.html | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-18088 | ||
| https://usn.ubuntu.com/4109-1/ | vendor-advisoryx_refsource_UBUNTU | |
| https://www.cve.org/CVERecord?id=CVE-2018-18088 | ||
| https://www.debian.org/security/2019/dsa-4405 | vendor-advisoryx_refsource_DEBIANThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 9, 2018
Updated Aug 5, 2024
Reserved Oct 9, 2018
Link CVE-2018-18088
CISA Vulnrichment
Updated n/a