CVE-2010-4645

strtod.c, as used in the zend_strtod function in PHP 5.2 before 5.2.17 and 5.3 before 5.3.5, and other products, allows context-dependent attackers to cause a denial of service (infinite loop) via a certain floating-point value in scientific notation, which is not properly handled in x87 FPU registers, as demonstrated using 2.2250738585072011e-308.

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

15.10% chance of exploitation in the next 30 days, 96th percentile

Published

2011-01-11

Updated

2025-02-13

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/35164

References

• CVE Record
• NVD entry

Related

• CVE-2010-4639
• CVE-2010-4647
• CVE-2010-4638
• CVE-2010-4669
• CVE-2010-4636
• CVE-2010-4693