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Ubuntu.comUB:CVE-2017-7448

HistoryApr 05, 2017 - 12:00 a.m.

CVE-2017-7448

2017-04-0500:00:00

ubuntu.com

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.004

Percentile

74.4%

JSON

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.

Bugs

References

launchpad.net/bugs/cve/CVE-2017-7448

nvd.nist.gov/vuln/detail/CVE-2017-7448

security-tracker.debian.org/tracker/CVE-2017-7448

www.cve.org/CVERecord?id=CVE-2017-7448

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.004

Percentile

74.4%

JSON

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