GHSA-j4qg-8m5f-3hcv

GHSA-j4qg-8m5f-3hcv PUBLISHED CVSS 8.699999809265137 HIGH

Record from GitHub Advisory Database · Published May 13, 2022

The build_tablename function in pgsql.c in the PostgreSQL (aka pgsql) extension in PHP through 5.6.7 does not validate token extraction for table names, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted name.

Risk scores

CVSS 4.0

8.699999809265137

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Timeline

May 13, 2022 CVE Published
Apr 9, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-j4qg-8m5f-3hcv
vulnetix vdb fixes GHSA-j4qg-8m5f-3hcv

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-j4qg-8m5f-3hcv/fixes/registry"

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References

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