CVE-2007-1375

CVE-2007-1375 is a medium-severity vulnerability in Php with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Integer overflow in the substr_compare function in PHP 5.2.1 and earlier allows context-dependent attackers to read sensitive memory via a large value in the length argument, a different vulnerability than CVE-2006-1991.

Frequently asked questions

What is CVE-2007-1375?
Integer overflow in the substr_compare function in PHP 5.2.1 and earlier allows context-dependent attackers to read sensitive memory via a large value in the length argument, a different vulnerability than CVE-2006-1991.
How severe is CVE-2007-1375?
CVE-2007-1375 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2007-1375 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1375?
CVE-2007-1375 affects Php. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-1375?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-1375 published?
CVE-2007-1375 was published on 2007-03-10 and last updated on 2026-06-16.

References

Affected products (1)

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Threat intelligence

Threat-intel indicators referencing this CVE: