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Vulnerabilities / CVE-2015-4116

critical

CVE-2015-4116

php: Use-after-free vulnerability in the spl_ptr_heap_insert function

Published Modified
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat5.1AV:N/AC:H/Au:N/C:P/I:P/A:P

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Red Hat (low), Ubuntu (low).

Description

Use-after-free vulnerability in the spl_ptr_heap_insert function in ext/spl/spl_heap.c in PHP before 5.5.27 and 5.6.x before 5.6.11 allows remote attackers to execute arbitrary code by triggering a failed SplMinHeap::compare operation.

Affected packages and fixed versions

SourcePackageFixed in
debian 8php55.6.12+dfsg-0+deb8u1
Red Hatphp, php-bcmath, php-cli and 106 moreno fix listed
ubuntu 12.04php55.3.10-1ubuntu3.24
ubuntu 14.04php55.5.9+dfsg-1ubuntu4.19
ubuntu 14.04-ESMphp55.5.9+dfsg-1ubuntu4.19
Show all 113 entries from 5 sources
SourcePackageFixed in
debian 8php55.6.12+dfsg-0+deb8u1
Red Hatphpno fix listed
Red Hatphp-bcmathno fix listed
Red Hatphp-clino fix listed
Red Hatphp-commonno fix listed
Red Hatphp-dbano fix listed
Red Hatphp-develno fix listed
Red Hatphp-embeddedno fix listed
Red Hatphp-enchantno fix listed
Red Hatphp-fpmno fix listed
Red Hatphp-gdno fix listed
Red Hatphp-imapno fix listed
Red Hatphp-intlno fix listed
Red Hatphp-ldapno fix listed
Red Hatphp-mbstringno fix listed
Red Hatphp-mysqlno fix listed
Red Hatphp-mysqlndno fix listed
Red Hatphp-odbcno fix listed
Red Hatphp-pdono fix listed
Red Hatphp-pgsqlno fix listed
Red Hatphp-processno fix listed
Red Hatphp-pspellno fix listed
Red Hatphp-recodeno fix listed
Red Hatphp-snmpno fix listed
Red Hatphp-soapno fix listed
Red Hatphp-tidyno fix listed
Red Hatphp-xmlno fix listed
Red Hatphp-xmlrpcno fix listed
Red Hatphp-ztsno fix listed
Red Hatphp54-phpno fix listed
Red Hatphp54-php-bcmathno fix listed
Red Hatphp54-php-clino fix listed
Red Hatphp54-php-commonno fix listed
Red Hatphp54-php-dbano fix listed
Red Hatphp54-php-develno fix listed
Red Hatphp54-php-enchantno fix listed
Red Hatphp54-php-fpmno fix listed
Red Hatphp54-php-gdno fix listed
Red Hatphp54-php-imapno fix listed
Red Hatphp54-php-intlno fix listed
Red Hatphp54-php-ldapno fix listed
Red Hatphp54-php-mbstringno fix listed
Red Hatphp54-php-mysqlndno fix listed
Red Hatphp54-php-odbcno fix listed
Red Hatphp54-php-pdono fix listed
Red Hatphp54-php-pgsqlno fix listed
Red Hatphp54-php-processno fix listed
Red Hatphp54-php-pspellno fix listed
Red Hatphp54-php-recodeno fix listed
Red Hatphp54-php-snmpno fix listed
Red Hatphp54-php-soapno fix listed
Red Hatphp54-php-tidyno fix listed
Red Hatphp54-php-xmlno fix listed
Red Hatphp54-php-xmlrpcno fix listed
Red Hatphp55-phpno fix listed
Red Hatphp55-php-bcmathno fix listed
Red Hatphp55-php-clino fix listed
Red Hatphp55-php-commonno fix listed
Red Hatphp55-php-dbano fix listed
Red Hatphp55-php-develno fix listed
Red Hatphp55-php-enchantno fix listed
Red Hatphp55-php-fpmno fix listed
Red Hatphp55-php-gdno fix listed
Red Hatphp55-php-gmpno fix listed
Red Hatphp55-php-imapno fix listed
Red Hatphp55-php-intlno fix listed
Red Hatphp55-php-ldapno fix listed
Red Hatphp55-php-mbstringno fix listed
Red Hatphp55-php-mysqlndno fix listed
Red Hatphp55-php-odbcno fix listed
Red Hatphp55-php-opcacheno fix listed
Red Hatphp55-php-pdono fix listed
Red Hatphp55-php-pgsqlno fix listed
Red Hatphp55-php-processno fix listed
Red Hatphp55-php-pspellno fix listed
Red Hatphp55-php-recodeno fix listed
Red Hatphp55-php-snmpno fix listed
Red Hatphp55-php-soapno fix listed
Red Hatphp55-php-tidyno fix listed
Red Hatphp55-php-xmlno fix listed
Red Hatphp55-php-xmlrpcno fix listed
Red Hatrh-php56-phpno fix listed
Red Hatrh-php56-php-bcmathno fix listed
Red Hatrh-php56-php-clino fix listed
Red Hatrh-php56-php-commonno fix listed
Red Hatrh-php56-php-dbano fix listed
Red Hatrh-php56-php-dbgno fix listed
Red Hatrh-php56-php-develno fix listed
Red Hatrh-php56-php-embeddedno fix listed
Red Hatrh-php56-php-enchantno fix listed
Red Hatrh-php56-php-fpmno fix listed
Red Hatrh-php56-php-gdno fix listed
Red Hatrh-php56-php-gmpno fix listed
Red Hatrh-php56-php-imapno fix listed
Red Hatrh-php56-php-intlno fix listed
Red Hatrh-php56-php-ldapno fix listed
Red Hatrh-php56-php-mbstringno fix listed
Red Hatrh-php56-php-mysqlndno fix listed
Red Hatrh-php56-php-odbcno fix listed
Red Hatrh-php56-php-opcacheno fix listed
Red Hatrh-php56-php-pdono fix listed
Red Hatrh-php56-php-pgsqlno fix listed
Red Hatrh-php56-php-processno fix listed
Red Hatrh-php56-php-pspellno fix listed
Red Hatrh-php56-php-recodeno fix listed
Red Hatrh-php56-php-snmpno fix listed
Red Hatrh-php56-php-soapno fix listed
Red Hatrh-php56-php-tidyno fix listed
Red Hatrh-php56-php-xmlno fix listed
Red Hatrh-php56-php-xmlrpcno fix listed
ubuntu 12.04php55.3.10-1ubuntu3.24
ubuntu 14.04php55.5.9+dfsg-1ubuntu4.19
ubuntu 14.04-ESMphp55.5.9+dfsg-1ubuntu4.19

References

All 9 references

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.