Vulnerability Details : CVE-2023-34475
A heap use after free issue was discovered in ImageMagick's ReplaceXmpValue() function in MagickCore/profile.c. An attacker could trick user to open a specially crafted file to convert, triggering an heap-use-after-free write error, allowing an application to crash, resulting in a denial of service.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2023-34475
- cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:8.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-34475
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-34475
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2023-34475
-
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.Assigned by:
- nvd@nist.gov (Primary)
- secalert@redhat.com (Secondary)
References for CVE-2023-34475
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4UFQJCYJ23HWHNDOVKBHZQ7HCXXL6MM3/
[SECURITY] Fedora 37 Update: ImageMagick-6.9.12.93-1.fc37 - package-announce - Fedora Mailing-Lists
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https://github.com/ImageMagick/ImageMagick/commit/1061db7f80fdc9ef572ac60b55f408f7bab6e1b0
carefully crafted image files (TIM2, JPEG) no longer overflow buffer … · ImageMagick/ImageMagick@1061db7 · GitHubPatch
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/45DUUXYMAEEAW55GSLAXN25VPKCRAIDA/
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https://bugzilla.redhat.com/show_bug.cgi?id=2214149
2214149 – (CVE-2023-34475) CVE-2023-34475 ImageMagick: heap use-after-free issue in ReplaceXmpValue() function in MagickCore/profile.c.Issue Tracking;Patch;Third Party Advisory
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https://access.redhat.com/security/cve/CVE-2023-34475
CVE-2023-34475- Red Hat Customer PortalThird Party Advisory
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