vulnwire
7.5high

CVE-2003-0166in critical feed3 exploits

Integer signedness error in emalloc() function for PHP before 4.3.2 allow remote attackers to cause a denial of service (memory consumption…

Published 23 y ago · modified 4 mo ago · JSON

CVSS
7.5
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
14.1%
percentile 97%
Public exploits
3
Exploit-DB

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.

Exploit prediction (EPSS)

14.12% probability of exploitation in the next 30 days, higher than 97% of all scored CVEs.

Exploits and detections

  • EDB-22426 PHP 4.x - 'socket_recvfrom()' Signed Integer Memory Corruption · dos · 2003-03-26
  • EDB-22425 PHP 4.x - 'socket_recv()' Signed Integer Memory Corruption · dos · 2003-03-26
  • EDB-22419 PHP 4.3 - 'socket_iovec_alloc()' Integer Overflow · dos · 2003-03-25

CVSS scores

Assigned byVersionScoreVector
NVD2.07.5AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Technology feeds
PHP (RSS, critical only)

References

  • marc.info /?l=bugtraq&m=104931415307111&w=2 · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • distro.conectiva.com.br /atualizacoes/?id=a&anuncio=000691 · vendor-advisory, x_refsource_CONECTIVA, x_transferred
  • marc.info /?l=bugtraq&m=104878100719467&w=2 · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • securityfocus.com /bid/7198 · vdb-entry, x_refsource_BID, x_transferred
  • marc.info /?l=bugtraq&m=104869828526885&w=2 · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • securityfocus.com /bid/7197 · vdb-entry, x_refsource_BID, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.