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

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CVE-2019-11050

MEDIUM 6.5 CVSS 3.1
Published
December 23, 2019
Last modified
August 17, 2026
NVD status
Modified
Reported by
security@php.net
Weakness
CWE-125
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Description

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.

Affected products and versions

  • PHP — From 7.2.0 (including) to 7.2.26 (including)
  • PHP — From 7.3.0 (including) to 7.3.13 (including)
  • PHP versions 7.4.0

References

  • lists.opensuse.org http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00036.html Mailing List, Third Party Advisory
  • bugs.php.net https://bugs.php.net/bug.php?id=78793 Exploit, Mailing List, Patch, Vendor Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2019/12/msg00034.html Mailing List, Third Party Advisory
  • lists.fedoraproject.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N7GCOAE6KVHYJ3UQ4KLPLTGSLX6IRVRN/
  • lists.fedoraproject.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWRQPYXVG43Q7DXMXH6UVWMKWGUW552F/
  • seclists.org https://seclists.org/bugtraq/2020/Feb/27 Mailing List, Third Party Advisory
  • seclists.org https://seclists.org/bugtraq/2020/Feb/31 Mailing List, Third Party Advisory
  • seclists.org https://seclists.org/bugtraq/2021/Jan/3 Mailing List, Third Party Advisory
  • security.netapp.com https://security.netapp.com/advisory/ntap-20200103-0002/ Third Party Advisory
  • usn.ubuntu.com https://usn.ubuntu.com/4239-1/ Third Party Advisory
  • www.debian.org https://www.debian.org/security/2020/dsa-4626 Third Party Advisory
  • www.debian.org https://www.debian.org/security/2020/dsa-4628 Third Party Advisory
  • www.tenable.com https://www.tenable.com/security/tns-2021-14 Third Party Advisory
  • nvd.nist.gov Official NVD record