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

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CVE-2018-17082

MEDIUM 6.1 CVSS 3.0
Published
September 16, 2018
Last modified
June 17, 2026
NVD status
Modified
Reported by
cve@mitre.org
Weakness
CWE-79
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

The Apache2 component in PHP before 5.6.38, 7.0.x before 7.0.32, 7.1.x before 7.1.22, and 7.2.x before 7.2.10 allows XSS via the body of a "Transfer-Encoding: chunked" request, because the bucket brigade is mishandled in the php_handler function in sapi/apache2handler/sapi_apache2.c.

Affected products and versions

  • PHP — Before 5.6.38
  • PHP — From 7.0.0 (including) to 7.0.32 (excluding)
  • PHP — From 7.1.0 (including) to 7.1.22 (excluding)
  • PHP — From 7.2.0 (including) to 7.2.10 (excluding)

References

  • php.net http://php.net/ChangeLog-5.php Release Notes
  • php.net http://php.net/ChangeLog-7.php Release Notes
  • access.redhat.com https://access.redhat.com/errata/RHSA-2019:2519
  • bugs.php.net https://bugs.php.net/bug.php?id=76582 Exploit, Issue Tracking, Vendor Advisory
  • github.com https://github.com/php/php-src/commit/23b057742e3cf199612fa8050ae86cae675e214e Patch, Vendor Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2018/09/msg00020.html Mailing List, Third Party Advisory
  • security.gentoo.org https://security.gentoo.org/glsa/201812-01 Third Party Advisory
  • security.netapp.com https://security.netapp.com/advisory/ntap-20180924-0001/ Third Party Advisory
  • www.debian.org https://www.debian.org/security/2018/dsa-4353 Third Party Advisory
  • www.tenable.com https://www.tenable.com/security/tns-2019-07
  • nvd.nist.gov Official NVD record