Vulnerability Details : CVE-2018-18482
An issue was discovered in libpg_query 10-1.0.2. There is a memory leak in pg_query_raw_parse in pg_query_parse.c, which might lead to a denial of service.
Vulnerability category: Denial of service
Products affected by CVE-2018-18482
- cpe:2.3:a:libpg_query_project:libpg_query:10-1.0.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-18482
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 40 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-18482
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2018-18482
-
The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-18482
-
https://github.com/lfittl/libpg_query/issues/49
Memory leak in pg_query_parse.c:52 · Issue #49 · lfittl/libpg_query · GitHubExploit;Third Party Advisory
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