Numeric Errors Affecting php-imap package, versions <0:5.3.2-6.el6_0.1


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
2.12% (90th percentile)

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  • Snyk IDSNYK-CENTOS6-PHPIMAP-2039987
  • published26 Jul 2021
  • disclosed30 Dec 2010

Introduced: 30 Dec 2010

CVE-2010-4645  (opens in a new tab)
CWE-189  (opens in a new tab)

How to fix?

Upgrade Centos:6 php-imap to version 0:5.3.2-6.el6_0.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php-imap package and not the php-imap package as distributed by Centos. See How to fix? for Centos:6 relevant fixed versions and status.

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.

References

CVSS Scores

version 3.1