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PHP CVEs

Vulnerabilities in the PHP language itself, and which PHP versions they affect.

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CVE-2017-9120

CRITICAL 9.8 CVSS 3.1
Published
August 2, 2018
Last modified
June 17, 2026
NVD status
Modified
Reported by
cve@mitre.org
Weakness
CWE-190
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

PHP 7.x through 7.1.5 allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a long string because of an Integer overflow in mysqli_real_escape_string.

Affected products and versions

  • PHP — From 7.0.0 (including) to 7.1.5 (including)
  • PHP — From 7.4.0 (including) to 7.4.23 (excluding)
  • PHP — From 8.0.0 (including) to 8.0.10 (excluding)

References

  • access.redhat.com https://access.redhat.com/errata/RHSA-2019:2519 Third Party Advisory
  • bugs.php.net https://bugs.php.net/bug.php?id=74544 Exploit, Issue Tracking, Patch, Vendor Advisory
  • security.netapp.com https://security.netapp.com/advisory/ntap-20181107-0003/ Third Party Advisory
  • nvd.nist.gov Official NVD record