CVE-2018-18482
libpg_query memory leak
6.5
MEDIUM
CVSS 3.1
EPSS 0.29%
Description
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.
How to fix CVE-2018-18482
To remediate CVE-2018-18482, upgrade the affected package to a fixed version below.
- PyPI/pglast—upgrade to 0.28 or later
- PyPI/pg-query—upgrade to 0.28 or later
- —upgrade to 0.28 or later
Is CVE-2018-18482 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 0.28
- from 0, < 0.28
- from 0, < 0.28
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |