CVE-2022-26181 — HIGH (7.8)

Vulnerability Description

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.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Dropbox	Lepton	1.2.1

Related Weaknesses (CWE)

CWE-787

References

https://drive.google.com/file/d/1bJlHozO37c5NZ1wI0NBWh0yHHyTcfaQL/view?usp=shariExploitThird Party Advisory
https://github.com/dropbox/leptonProduct
https://github.com/dropbox/lepton/issues/154Issue TrackingThird Party Advisory
https://drive.google.com/file/d/1bJlHozO37c5NZ1wI0NBWh0yHHyTcfaQL/view?usp=shariExploitThird Party Advisory
https://github.com/dropbox/leptonProduct
https://github.com/dropbox/lepton/issues/154Issue TrackingThird Party Advisory

FAQ

What is CVE-2022-26181?

CVE-2022-26181 is a vulnerability with a CVSS score of 7.8 (HIGH). 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.

How severe is CVE-2022-26181?

CVE-2022-26181 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-26181?

Check the references section above for vendor advisories and patch information. Affected products include: Dropbox Lepton.