CVE-2011-0420

Advisory lineage Upstream: 0 Downstream: 4
Modified
Published: 18 Feb 2011, 23:00
Last modified:06 Aug 2024, 21:51

Vulnerability Summary

Overall Risk (default)
medium
33/100
CVSS Score
5 MEDIUM
v2.0 (nvd)
EPSS Score
15.15% MEDIUM
15% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
4 found
Dark Web
Not detected

Timeline

18 Feb 2011, 23:00
Published
Vulnerability first disclosed
06 Aug 2024, 21:51
Last Modified
Vulnerability information updated

Description

The grapheme_extract function in the Internationalization extension (Intl) for ICU for PHP 5.3.5 allows context-dependent attackers to cause a denial of service (crash) via an invalid size argument, which triggers a NULL pointer dereference.

CVSS Metrics

  • v2.0•MEDIUM•Score: 5AV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 15.15%• Percentile: 95%

Affected Systems

  • Unknown•PHP

    5.3.5

References (12)