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Vulnerability Details : CVE-2011-1148

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.
Publish Date : 2011-03-18 Last Update Date : 2018-10-30
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceMemory corruption
CWE ID 399

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat low
AV:N/AC:M/Au:N/C:N/I:N/A:P 2011-03-13 2011-03-13
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- Related OVAL Definitions

Title Definition Id Class Family
CVE-2011-1148 unix
DEPRECATED: ELSA-2011-1423 -- php53 and php security update (moderate) oval:org.mitre.oval:def:28125 unix
DEPRECATED: ELSA-2012-0033 -- php security update (moderate) oval:org.mitre.oval:def:27656 unix
DEPRECATED: ELSA-2011:1423: php53 and php security update (Moderate) oval:org.mitre.oval:def:22945 unix
DSA-2408-1 php5 -- several oval:org.mitre.oval:def:15188 unix
ELSA-2011:1423: php53 and php security update (Moderate) oval:org.mitre.oval:def:23530 unix
ELSA-2012:0033: php security update (Moderate) oval:org.mitre.oval:def:23207 unix
RHSA-2011:1423: php53 and php security update (Moderate) oval:org.mitre.oval:def:21761 unix
RHSA-2011:1423: php53 and php security update (Moderate) oval:com.redhat.rhsa:def:20111423 unix
RHSA-2012:0033: php security update (Moderate) oval:com.redhat.rhsa:def:20120033 unix
RHSA-2012:0033: php security update (Moderate) oval:org.mitre.oval:def:21346 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2011-1148

# Product Type Vendor Product Version Update Edition Language
1 Application PHP PHP 1.0 Version Details Vulnerabilities
2 Application PHP PHP 2.0 Version Details Vulnerabilities
3 Application PHP PHP 2.0b10 Version Details Vulnerabilities
4 Application PHP PHP 3.0 Version Details Vulnerabilities
5 Application PHP PHP 3.0.1 Version Details Vulnerabilities
6 Application PHP PHP 3.0.2 Version Details Vulnerabilities
7 Application PHP PHP 3.0.3 Version Details Vulnerabilities
8 Application PHP PHP 3.0.4 Version Details Vulnerabilities
9 Application PHP PHP 3.0.5 Version Details Vulnerabilities
10 Application PHP PHP 3.0.6 Version Details Vulnerabilities
11 Application PHP PHP 3.0.7 Version Details Vulnerabilities
12 Application PHP PHP 3.0.8 Version Details Vulnerabilities
13 Application PHP PHP 3.0.9 Version Details Vulnerabilities
14 Application PHP PHP 3.0.10 Version Details Vulnerabilities
15 Application PHP PHP 3.0.11 Version Details Vulnerabilities
16 Application PHP PHP 3.0.12 Version Details Vulnerabilities
17 Application PHP PHP 3.0.13 Version Details Vulnerabilities
18 Application PHP PHP 3.0.14 Version Details Vulnerabilities
19 Application PHP PHP 3.0.15 Version Details Vulnerabilities
20 Application PHP PHP 3.0.16 Version Details Vulnerabilities
21 Application PHP PHP 3.0.17 Version Details Vulnerabilities
22 Application PHP PHP 3.0.18 Version Details Vulnerabilities
23 Application PHP PHP 4.0 Beta 4 Patch1 Version Details Vulnerabilities
24 Application PHP PHP 4.0 Version Details Vulnerabilities
25 Application PHP PHP 4.0 Beta1 Version Details Vulnerabilities
26 Application PHP PHP 4.0 Beta2 Version Details Vulnerabilities
27 Application PHP PHP 4.0 Beta3 Version Details Vulnerabilities
28 Application PHP PHP 4.0 Beta4 Version Details Vulnerabilities
29 Application PHP PHP 4.0.0 Version Details Vulnerabilities
30 Application PHP PHP 4.0.1 Version Details Vulnerabilities
31 Application PHP PHP 4.0.2 Version Details Vulnerabilities
32 Application PHP PHP 4.0.3 Version Details Vulnerabilities
33 Application PHP PHP 4.0.4 Version Details Vulnerabilities
34 Application PHP PHP 4.0.5 Version Details Vulnerabilities
35 Application PHP PHP 4.0.6 Version Details Vulnerabilities
36 Application PHP PHP 4.0.7 Version Details Vulnerabilities
37 Application PHP PHP 4.1.0 Version Details Vulnerabilities
38 Application PHP PHP 4.1.1 Version Details Vulnerabilities
39 Application PHP PHP 4.1.2 Version Details Vulnerabilities
40 Application PHP PHP 4.2.0 Version Details Vulnerabilities
41 Application PHP PHP 4.2.1 Version Details Vulnerabilities
42 Application PHP PHP 4.2.2 Version Details Vulnerabilities
43 Application PHP PHP 4.2.3 Version Details Vulnerabilities
44 Application PHP PHP 4.3.0 Version Details Vulnerabilities
45 Application PHP PHP 4.3.1 Version Details Vulnerabilities
46 Application PHP PHP 4.3.2 Version Details Vulnerabilities
47 Application PHP PHP 4.3.3 Version Details Vulnerabilities
48 Application PHP PHP 4.3.4 Version Details Vulnerabilities
49 Application PHP PHP 4.3.5 Version Details Vulnerabilities
50 Application PHP PHP 4.3.6 Version Details Vulnerabilities
51 Application PHP PHP 4.3.7 Version Details Vulnerabilities
52 Application PHP PHP 4.3.8 Version Details Vulnerabilities
53 Application PHP PHP 4.3.9 Version Details Vulnerabilities
54 Application PHP PHP 4.3.10 Version Details Vulnerabilities
55 Application PHP PHP 4.3.11 Version Details Vulnerabilities
56 Application PHP PHP 4.4.0 Version Details Vulnerabilities
57 Application PHP PHP 4.4.1 Version Details Vulnerabilities
58 Application PHP PHP 4.4.2 Version Details Vulnerabilities
59 Application PHP PHP 4.4.3 Version Details Vulnerabilities
60 Application PHP PHP 4.4.4 Version Details Vulnerabilities
61 Application PHP PHP 4.4.5 Version Details Vulnerabilities
62 Application PHP PHP 4.4.6 Version Details Vulnerabilities
63 Application PHP PHP 4.4.7 Version Details Vulnerabilities
64 Application PHP PHP 4.4.8 Version Details Vulnerabilities
65 Application PHP PHP 4.4.9 Version Details Vulnerabilities
66 Application PHP PHP 5.3.0 Version Details Vulnerabilities
67 Application PHP PHP 5.3.1 Version Details Vulnerabilities
68 Application PHP PHP 5.3.2 Version Details Vulnerabilities
69 Application PHP PHP 5.3.3 Version Details Vulnerabilities
70 Application PHP PHP 5.3.4 Version Details Vulnerabilities
71 Application PHP PHP 5.3.5 Version Details Vulnerabilities
72 Application PHP PHP 5.3.6 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions

- References For CVE-2011-1148
MLIST [oss-security] 20110313 CVE request: PHP substr_replace() use-after-free
BID 46843 PHP 'substr_replace()' Use After Free Remote Memory Corruption Vulnerability Release Date:2013-05-24
BID 49241 PHP Versions Prior to 5.3.7 Multiple Security Vulnerabilities Release Date:2013-08-19
XF php-substrreplace-code-exec(66080)
MLIST [oss-security] 20110313 Re: CVE request: PHP substr_replace() use-after-free CONFIRM CONFIRM
MLIST [oss-security] 20110313 Re: CVE request: PHP substr_replace() use-after-free CONFIRM
HP SSRT100826
APPLE APPLE-SA-2012-02-01-1

- Metasploit Modules Related To CVE-2011-1148

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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