UpHeron
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Servers and applications

CVE-2015-7803

The phar_get_entry_data function in ext/phar/util.c in PHP before 5.5.30 and 5.6.x before 5.6.14 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a .phar file with a crafted TAR archive entry in which the Link indicator references a file that does not exist.

Severity
Medium 6.8
Published
11 Dec 2015
Last changed
17 Jun 2026
Added to UpHeron
14 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
PHPServers and applications · cpe:a:php:php
  • Version 5.6.13
  • Version 5.6.12
  • Version 5.6.11
  • Version 5.6.10
All 14 release lines
  • Every version up to 5.5.29
  • Version 5.6.1
  • Version 5.6.2
  • Version 5.6.3
  • Version 5.6.4
  • Version 5.6.5
  • Version 5.6.6
  • Version 5.6.7
  • Version 5.6.8
  • Version 5.6.9
  • Version 5.6.10
  • Version 5.6.11
  • Version 5.6.12
  • Version 5.6.13

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2015-7803
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2015-7803