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[email protected]NVD:CVE-2022-26181

HistoryFeb 28, 2022 - 7:15 p.m.

CVE-2022-26181

2022-02-2819:15:12

CWE-787

[email protected]

web.nvd.nist.gov

dropbox lepton

heap-buffer-overflow

bitops.cc

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

47.1%

JSON

Dropbox Lepton v1.2.1-185-g2a08b77 was discovered to contain a heap-buffer-overflow in the function aligned_dealloc():src/lepton/bitops.cc:108.

Affected configurations

Nvd

Node

dropboxleptonMatch1.2.1

VendorProductVersionCPE
dropboxlepton1.2.1cpe:2.3:a:dropbox:lepton:1.2.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
dropbox	lepton	1.2.1	cpe:2.3:a:dropbox:lepton:1.2.1:::::::*

References

drive.google.com/file/d/1bJlHozO37c5NZ1wI0NBWh0yHHyTcfaQL/view?usp=sharing

github.com/dropbox/lepton

github.com/dropbox/lepton/issues/154

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

47.1%

JSON

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