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CVE-2018-7730

Published: Mar 6, 2018Updated: Nov 21, 2024 Sources: CVE List NVDCWE-125
NVD MITRE
5.5CVSSMEDIUM
EPSS Score
1.4%
Top 30.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:NI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-125

Affected Products

n/an/a
exempiexempi project
Library
OSS Libraries / generic-library
debian linuxdebian
On-premOS
Operating Systems / linux-distro
ubuntu linuxcanonical
On-premOS
Operating Systems / linux-distro
exempi projectoss-projectOSS Libraries
debianoss-projectGBOperating Systemsaka debian gnu/linux
canonicalcommercialGBOperating Systemsaka canonical ltd.

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
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References

https://cgit.freedesktop.org/exempi/commit/?id=6cbd34025e5fd3ba47b29b602096e456507ce83b
cgit.freedesktop.org
https://lists.debian.org/debian-lts-announce/2018/03/msg00013.html
lists.debian.org
https://bugs.freedesktop.org/show_bug.cgi?id=105204
bugs.freedesktop.org
and 3 more references View all →

Timeline

Published
Mar 6, 2018
Last Updated
Nov 21, 2024

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