UBUNTU-CVE-2022-26181

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Source
https://ubuntu.com/security/CVE-2022-26181
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-26181.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-26181
Upstream
Published
2022-02-28T19:15:00Z
Modified
2025-09-08T16:50:06Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

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.

References

Affected packages

Ubuntu:Pro:18.04:LTS / lepton

Package

Name
lepton
Purl
pkg:deb/ubuntu/lepton@1.2.1+20170405-3build1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.2.1+20170405-3
1.2.1+20170405-3build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.2.1+20170405-3build1",
            "binary_name": "lepton"
        }
    ]
}