MEDIUM SEVERITY

CVE-2007-1375

Php vulnerability

CVSS
5.0
EPSS
8.2%
EPSS pct
94th
Exploited
No known
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.
Affected vendor
Php
Affected product
Php
CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Published
2007-03-10

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality.

Its EPSS score of 8.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2007-1375

  • Confirm whether Php Php is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2007-1375.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2007-1375

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2007-1375 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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