VDB

GHSA-qc4g-43pw-wqh8

GHSA-qc4g-43pw-wqh8 PUBLISHED CVSS 9.800000190734863 CRITICAL

Record from GitHub Advisory Database · Published May 13, 2022

The BN_bn2dec function in crypto/bn/bn_print.c in OpenSSL before 1.1.0 does not properly validate division results, which allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly have unspecified other impact via unknown vectors.

Risk scores

CVSS 3.0
9.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Timeline

  • May 13, 2022 CVE Published
  • Apr 9, 2026 Distribution Patch (6 in total, the first dated here)
  • Apr 9, 2026 Security Advisory (5 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-qc4g-43pw-wqh8
vulnetix vdb fixes GHSA-qc4g-43pw-wqh8

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-qc4g-43pw-wqh8/fixes/registry"

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References

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