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Status published
Medium
CVE-2018-7730
An issue was discovered in Exempi through 2.4.4. A certain...
Vulnerability Description
An issue was discovered in Exempi through 2.4.4. A certain case of a 0xffffffff length is mishandled in XMPFiles/source/FormatSupport/PSIR_FileWriter.cpp, leading to a heap-based buffer over-read in the PSD_MetaHandler::CacheFileData() function.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://cgit.freedesktop.org/exempi/commit/?id=6cbd34025e5fd3ba47b29b602096e456507ce83b
- https://lists.debian.org/debian-lts-announce/2018/03/msg00013.html
- https://bugs.freedesktop.org/show_bug.cgi?id=105204
- https://usn.ubuntu.com/3668-1/
- https://access.redhat.com/errata/RHSA-2019:2048
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BCFXKOOATZ2B5G3G7EBXZWVZHEABN4ZV/
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Affected Vendor
exempi project
View all reports →Affected Software
exempi, debian linux, ubuntu linux
Vulnerable Versions:
0, 7.0, 14.04, 16.04, 17.10
Timeline
Official Publish:
March 6th, 2018
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.