UpHeron
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Servers and applications

CVE-2010-2484

The strrchr function in PHP 5.2 before 5.2.14 allows context-dependent attackers to obtain sensitive information (memory contents) or trigger memory corruption by causing a userspace interruption of an internal function or handler.

Severity
Medium 5.0
Published
20 Aug 2010
Last changed
16 Jun 2026
Added to UpHeron
14 Oct 2026
Exploit chance
1.8% in the next 30 daysHigher than 79% of CVEs. EPSS by FIRST, 12 Nov 2026
Weakness
Information exposure (CWE-200)
Attack
Over the network · No login needed
Attacker can
Read some data
CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Sources
NVD

Affected software

SoftwareAffected versions
PHPServers and applications · cpe:a:php:php
  • Version 5.2.13
  • Version 5.2.12
  • Version 5.2.11
  • Version 5.2.10
All 13 release lines
  • Version 5.2.0
  • Version 5.2.1
  • Version 5.2.2
  • Version 5.2.3
  • Version 5.2.4
  • Version 5.2.5
  • Version 5.2.6
  • Version 5.2.8
  • Version 5.2.9
  • Version 5.2.10
  • Version 5.2.11
  • Version 5.2.12
  • Version 5.2.13

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2010-2484
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2010-2484