Buffer overflow in Dropbox Lepton
CVE-2022-26181
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.
Vulnerability class: Buffer Overflow
EPSS: 0.009 (54.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Dropbox Lepton — versions 1.2.1
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC, Issue Tracking)
- cve@mitre.org (Product, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-26181?
- CVE-2022-26181 is a high-severity vulnerability in Dropbox Lepton, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2022-02-28.
- How severe is CVE-2022-26181?
- High severity. CVSS v3 base score is 7.8 out of 10.