CVE-2011-1148 DetailsDescription Use-after-free vulnerability in the substr_replace function in PHP 5.3.6 and earlier allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact by using the same variable for multiple arguments.
Metrics CVSS Version 4.0 CVSS Version 3.x CVSS Version 2.0 SSVC
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No CVSS 3.x data is available for this CVE.
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
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Weakness Enumeration Affected Products Product Versions php php <= 5.3.6
1.0
2.0
2.0b10
3.0
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.0.6
3.0.7
3.0.8
3.0.9
3.0.10
3.0.11
3.0.12
3.0.13
3.0.14
3.0.15
3.0.16
3.0.17
3.0.18
4.0
4.0 beta_4_patch1
4.0 beta1
4.0 beta2
4.0 beta3
4.0 beta4
4.0.0
4.0.1
4.0.2
4.0.3
4.0.4
4.0.5
4.0.6
4.0.7
4.1.0
4.1.1
4.1.2
4.2.0
4.2.1
4.2.2
4.2.3
4.3.0
4.3.1
4.3.2
4.3.3
4.3.4
4.3.5
4.3.6
4.3.7
4.3.8
4.3.9
4.3.10
4.3.11
4.4.0
4.4.1
4.4.2
4.4.3
4.4.4
4.4.5
4.4.6
4.4.7
4.4.8
4.4.9
5.3.0
5.3.1
5.3.2
5.3.3
5.3.4
5.3.5
Viewing 5 of 72 versions. View all CPE cpe:2.3:a:php:php:*:*:*:*:*:*:*:* cpe:2.3:a:php:php:1.0:*:*:*:*:*:*:* cpe:2.3:a:php:php:2.0:*:*:*:*:*:*:* cpe:2.3:a:php:php:2.0b10:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.1:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.2:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.3:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.4:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.5:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.6:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.7:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.8:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.9:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.10:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.11:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.12:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.13:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.14:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.15:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.16:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.17:*:*:*:*:*:*:* cpe:2.3:a:php:php:3.0.18:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.0:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.0:beta_4_patch1:*:*:*:*:*:* cpe:2.3:a:php:php:4.0:beta1:*:*:*:*:*:* cpe:2.3:a:php:php:4.0:beta2:*:*:*:*:*:* cpe:2.3:a:php:php:4.0:beta3:*:*:*:*:*:* cpe:2.3:a:php:php:4.0:beta4:*:*:*:*:*:* cpe:2.3:a:php:php:4.0.0:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.0.1:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.0.2:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.0.3:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.0.4:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.0.5:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.0.6:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.0.7:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.1.0:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.1.1:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.1.2:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.2.0:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.2.1:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.2.2:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.2.3:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.3.0:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.3.1:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.3.2:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.3.3:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.3.4:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.3.5:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.3.6:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.3.7:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.3.8:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.3.9:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.3.10:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.3.11:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.4.0:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.4.1:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.4.2:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.4.3:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.4.4:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.4.5:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.4.6:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.4.7:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.4.8:*:*:*:*:*:*:* cpe:2.3:a:php:php:4.4.9:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.3.0:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.3.1:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.3.2:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.3.3:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.3.4:*:*:*:*:*:*:* cpe:2.3:a:php:php:5.3.5:*:*:*:*:*:*:* Remediation No remediation found in references.
Change History 11 change records found show changes
Date Action Recorded By Jun 16, 2026 CVE Modified [email protected] Apr 29, 2026 Status Change [email protected] Nov 21, 2024 CVE Modified CVE May 14, 2024 CVE Modified [email protected] Oct 30, 2018 CPE Deprecation Remap [email protected] Oct 30, 2018 CPE Deprecation Remap [email protected] Oct 30, 2018 CPE Deprecation Remap [email protected] Oct 30, 2018 CPE Deprecation Remap [email protected] Aug 17, 2017 CVE Modified [email protected] Aug 23, 2016 CVE Modified [email protected] Mar 18, 2011 Initial Analysis [email protected]