// For flags

CVE-2003-0166

PHP 4.x - 'socket_recv()' Signed Integer Memory Corruption

Severity Score

7.5
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

5
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Integer signedness error in emalloc() function for PHP before 4.3.2 allow remote attackers to cause a denial of service (memory consumption) and possibly execute arbitrary code via negative arguments to functions such as (1) socket_recv, (2) socket_recvfrom, and possibly other functions.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2003-03-25 First Exploit
  • 2003-03-26 CVE Reserved
  • 2003-03-27 CVE Published
  • 2024-08-04 EPSS Updated
  • 2024-08-08 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Php
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Php
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4.0
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Affected
Php
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Php
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4.0.1
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-
Affected
Php
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Php
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4.0.2
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Affected
Php
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Php
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4.0.3
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Affected
Php
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Php
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4.0.4
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Affected
Php
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Php
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4.0.5
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Affected
Php
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Php
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4.0.6
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Affected
Php
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Php
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4.0.7
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Affected
Php
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Php
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4.1.0
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Affected
Php
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Php
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4.1.1
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Affected
Php
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Php
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4.1.2
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Affected
Php
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Php
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4.2.0
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Affected
Php
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Php
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4.2.1
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Affected
Php
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Php
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4.2.2
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Affected
Php
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Php
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4.2.3
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Affected
Php
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Php
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4.3.0
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Affected
Php
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Php
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4.3.1
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Affected