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CVE-2013-4113

UnknownEPSS 5.19%

Last modified

CVE-2013-4113 is a vulnerability of currently unknown severity. ext/xml/xml.c in PHP before 5.3.27 does not properly consider parsing depth, which allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a crafted document that is processed by the xml_parse_into_struct function.. EPSS estimates a 5.19% chance of exploitation in the next 30 days.

Description

ext/xml/xml.c in PHP before 5.3.27 does not properly consider parsing depth, which allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a crafted document that is processed by the xml_parse_into_struct function.

Metrics

EPSS Probability
5.19%

91.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
PhpPhp>= 5.3.0, < 5.3.27
PhpPhp>= 5.4.0, < 5.4.18

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-4113?
ext/xml/xml.c in PHP before 5.3.27 does not properly consider parsing depth, which allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a crafted document that is processed by the xml_parse_into_struct function.
How severe is CVE-2013-4113?
Severity scoring for CVE-2013-4113 is pending analysis. The EPSS model estimates a 5.19% probability of exploitation in the next 30 days.
How do I fix CVE-2013-4113?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST