py-lmdb 0.97 mdb_cursor_set mn_flags memory corruption – Digitalmunition

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Published on September 13th, 2019 📆 | 2152 Views ⚑


py-lmdb 0.97 mdb_cursor_set mn_flags memory corruption

CVSS Meta Temp ScoreCurrent Exploit Price (≈)

A vulnerability was found in py-lmdb 0.97 and classified as critical. Affected by this issue is the function mdb_cursor_set. The manipulation of the argument mn_flags with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. Impacted is confidentiality, integrity, and availability.

The weakness was shared 09/11/2019. This vulnerability is handled as CVE-2019-16227 since 09/11/2019. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 09/12/2019).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries 141675, 141673, 141672 and 141671 are related to this item.


VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: ≈5.5
VulDB Temp Score: ≈5.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Memory corruption (CWE-119)
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍Recommended: no mitigation known

0-Day Time: 🔒

09/11/2019 Advisory disclosed
09/11/2019 +0 days CVE assigned
09/12/2019 +1 days VulDB entry created
09/12/2019 +0 days VulDB last update
CVE: CVE-2019-16227 (🔒)
See also: 🔒Created: 09/12/2019 08:31 AM
Complete: 🔍

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