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Ubuntu.comUB:CVE-2019-16225

HistorySep 11, 2019 - 12:00 a.m.

CVE-2019-16225

2019-09-1100:00:00

ubuntu.com

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.007 Low

EPSS

Percentile

79.7%

JSON

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

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchpy-lmdb< anyUNKNOWN
ubuntu20.04noarchpy-lmdb< anyUNKNOWN
ubuntu22.04noarchpy-lmdb< anyUNKNOWN
ubuntu23.10noarchpy-lmdb< anyUNKNOWN
ubuntu24.04noarchpy-lmdb< anyUNKNOWN
ubuntu16.04noarchpy-lmdb< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	py-lmdb	< any	UNKNOWN
ubuntu	20.04	noarch	py-lmdb	< any	UNKNOWN
ubuntu	22.04	noarch	py-lmdb	< any	UNKNOWN
ubuntu	23.10	noarch	py-lmdb	< any	UNKNOWN
ubuntu	24.04	noarch	py-lmdb	< any	UNKNOWN
ubuntu	16.04	noarch	py-lmdb	< any	UNKNOWN

References

github.com/TeamSeri0us/pocs/tree/master/lmdb/lmdb%20write%20to%20illegal%20address

launchpad.net/bugs/cve/CVE-2019-16225

nvd.nist.gov/vuln/detail/CVE-2019-16225

security-tracker.debian.org/tracker/CVE-2019-16225

www.cve.org/CVERecord?id=CVE-2019-16225

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.007 Low

EPSS

Percentile

79.7%

JSON

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