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CVE-2017-7448

Published: Apr 5, 2017Updated: May 13, 2026 Sources: CVE List NVDCWE-369
5.5MEDIUM
NVD MITRE
EPSS Score
1.2%
Top 34.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

The allocate_channel_framebuffer function in uncompressed_components.hh in Dropbox Lepton 1.2.1 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a malformed JPEG image.

No summary for this CVE yet.

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-369

Affected Products

dropbox
commercial·USaka lepton, dropbox desktop
leptonSaaS
Cloud & SaaS / saas-application
and 1 more affected products View all →

Exploitability

Official Patch Available

References

http://www.securityfocus.com/bid/97490
securityfocus.com
https://github.com/dropbox/lepton/commit/7789d99ac156adfd7bbf66e7824bd3e948a74cf7
github.com
https://github.com/dropbox/lepton/issues/86
github.com

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