CVE•Published 2007-03-10•Modified 2026-04-23•1 article on news•6 live references•NVD data
CVE-2007-1383Php · Php
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
Integer overflow in the 16 bit variable reference counter in PHP 4 allows context-dependent attackers to execute arbitrary code by overflowing this counter, which causes the same variable to be destroyed twice, a related issue to CVE-2007-1286.
Timeline
Published 2007-03-10
Modified 2026-04-23
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2007-1383Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Php Php" version:"4.0"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Php"HTTP body or banner mentions "Php" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2007-1383Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2007-1383Censys host search filtered to this CVE id.
grep.app
CVE-2007-1383Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2007-1383GitHub code search for direct mentions.
Google dork
"CVE-2007-1383" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.