DEBIAN-CVE-2019-16225

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Source
https://security-tracker.debian.org/tracker/CVE-2019-16225
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-16225.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2019-16225
Upstream
Published
2019-09-11T15:15:11.340Z
Modified
2025-11-20T10:14:10.424553Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in py-lmdb 0.97. For certain values of mpflags, mdbpagetouch does not properly set up mc->mcpg[mc->top], leading to an invalid write operation. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker.

References

Affected packages

Debian:11 / py-lmdb

Package

Name
py-lmdb
Purl
pkg:deb/debian/py-lmdb?arch=source

Affected ranges

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

Affected versions

1.*

1.0.0-1
1.3.0-1
1.4.0-1
1.4.1-1
1.4.1-2
1.4.1-3

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-16225.json"

Debian:12 / py-lmdb

Package

Name
py-lmdb
Purl
pkg:deb/debian/py-lmdb?arch=source

Affected ranges

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

Affected versions

1.*

1.4.0-1
1.4.1-1
1.4.1-2
1.4.1-3

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-16225.json"

Debian:13 / py-lmdb

Package

Name
py-lmdb
Purl
pkg:deb/debian/py-lmdb?arch=source

Affected ranges

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

Affected versions

1.*

1.4.1-3

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-16225.json"

Debian:14 / py-lmdb

Package

Name
py-lmdb
Purl
pkg:deb/debian/py-lmdb?arch=source

Affected ranges

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

Affected versions

1.*

1.4.1-3

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-16225.json"