ImageMagick: heap-use-after-free in RelinquishDCMInfo of dcm.c
Published Apr 29, 2022
7.1
HIGHCVSS 3.1
EPSS 1.17%
Description
A heap-use-after-free flaw was found in ImageMagick's RelinquishDCMInfo() function of dcm.c file. This vulnerability is triggered when an attacker passes a specially crafted DICOM image file to ImageMagick for conversion, potentially leading to information disclosure and a denial of service.
Affected products
- Vendor n/a Product ImageMagick Defaultn/a
- Version ImageMagick6 v6.9.12-43, ImageMagick7 v7.1.0-28StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | ImageMagick | n/a |
|
- ≥ 6.0 · < 6.9.12-43
- ≥ 7.0.0-0 · < 7.1.0-28
No data.
Red Hat Enterprise Linux 6
ImageMagick
Not affected
Red Hat Enterprise Linux 7
ImageMagick
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | ImageMagick | Not affected | n/a |
| Red Hat Enterprise Linux 7 | ImageMagick | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
Versions of ImageMagick shipped with Red Hat Enterprise Linux 6, 7 are not affected, because vulnerable code is not present in our code-base. Red Hat Product Security has rated this issue as having a Moderate security impact. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
1 other source (Red Hat) ▾
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 4, 2026.
Score over time
2022-2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 1.17% (0.01170) | 66.30th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.10% (0.01101) | 61.26th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.06% (0.00061) | 16.14th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00062) | 28.17th | v3 (v2023.03.01) |
| May 7, 2024 | 0.06% (0.00061) | 25.10th | v3 (v2023.03.01) |
| Oct 10, 2023 | 0.06% (0.00059) | 23.09th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00052) | 18.65th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Oct 18, 2022 | 0.89% (0.00885) | 26.63th | v2 (v2022.01.01) |
| Apr 30, 2022 | 0.89% (0.00885) | 24.58th | v2 (v2022.01.01) |
References (4)
- https://access.redhat.com/security/cve/CVE-2022-1114 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2064538 x_refsource_MISCIssue TrackingThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-1114
- https://www.cve.org/CVERecord?id=CVE-2022-1114
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2022-1114 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2064538 | x_refsource_MISCIssue TrackingThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2022-1114 | ||
| https://www.cve.org/CVERecord?id=CVE-2022-1114 |
Change history (0)
No recorded changes yet.