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PHP CVEs

Vulnerabilities in the PHP language itself, and which PHP versions they affect.

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CVE-2004-1018

HIGH 10.0 CVSS 2.0
Published
January 10, 2005
Last modified
June 16, 2026
NVD status
Modified
Reported by
cve@mitre.org
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C

Description

Multiple integer handling errors in PHP before 4.3.10 allow attackers to bypass safe mode restrictions, cause a denial of service, or execute arbitrary code via (1) a negative offset value to the shmop_write function, (2) an "integer overflow/underflow" in the pack function, or (3) an "integer overflow/underflow" in the unpack function. NOTE: this issue was originally REJECTed by its CNA before publication, but that decision is in active dispute. This candidate may change significantly in the future as a result of further discussion.

Affected products and versions

  • PHP — Before 4.3.10

References

  • marc.info http://marc.info/?l=bugtraq&m=110314318531298&w=2 Issue Tracking, Third Party Advisory
  • www.hardened-php.net http://www.hardened-php.net/advisories/012004.txt Third Party Advisory
  • www.mandriva.com http://www.mandriva.com/security/advisories?name=MDKSA-2004:151 Third Party Advisory
  • www.mandriva.com http://www.mandriva.com/security/advisories?name=MDKSA-2005:072 Third Party Advisory
  • www.osvdb.org http://www.osvdb.org/12411 Broken Link
  • www.php.net http://www.php.net/release_4_3_10.php Release Notes, Vendor Advisory
  • www.redhat.com http://www.redhat.com/support/errata/RHSA-2005-032.html Third Party Advisory
  • www.redhat.com http://www.redhat.com/support/errata/RHSA-2005-816.html Third Party Advisory
  • www.securityfocus.com http://www.securityfocus.com/advisories/9028 Third Party Advisory, VDB Entry
  • www.securityfocus.com http://www.securityfocus.com/archive/1/384920 Third Party Advisory, VDB Entry
  • www.securityfocus.com http://www.securityfocus.com/bid/12045 Third Party Advisory, VDB Entry
  • bugzilla.fedora.us https://bugzilla.fedora.us/show_bug.cgi?id=2344 Broken Link
  • exchange.xforce.ibmcloud.com https://exchange.xforce.ibmcloud.com/vulnerabilities/18515 Third Party Advisory, VDB Entry
  • oval.cisecurity.org https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10949 Third Party Advisory
  • www.ubuntu.com https://www.ubuntu.com/usn/usn-99-1/ Third Party Advisory
  • nvd.nist.gov Official NVD record