Vulnerability Details : CVE-2019-16224
Potential exploit
An issue was discovered in py-lmdb 0.97. For certain values of md_flags, mdb_node_add does not properly set up a memcpy destination, leading to an invalid write operation. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker.
Vulnerability category: Memory Corruption
Products affected by CVE-2019-16224
- cpe:2.3:a:py-lmdb_project:py-lmdb:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-16224
1.33%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 86 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-16224
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-16224
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-16224
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https://github.com/TeamSeri0us/pocs/tree/master/lmdb/lmdb%20initialization%20vuln
pocs/lmdb/lmdb initialization vuln at master · TeamSeri0us/pocs · GitHubExploit;Third Party Advisory
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