CVE-2010-2101: Infoleak
First published: Thu May 27 2010(Updated: )
The (1) strip_tags, (2) setcookie, (3) strtok, (4) wordwrap, (5) str_word_count, and (6) str_pad functions in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allow context-dependent attackers to obtain sensitive information (memory contents) by causing a userspace interruption of an internal function, related to the call time pass by reference feature.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PHP | =5.2.9 | |
| PHP | =5.3.1 | |
| PHP | =5.2.7 | |
| PHP | =5.2.2 | |
| PHP | =5.2.5 | |
| PHP | =5.2.12 | |
| PHP | =5.2.11 | |
| PHP | =5.2.6 | |
| PHP | =5.3.0 | |
| PHP | =5.2.3 | |
| PHP | =5.2.13 | |
| PHP | =5.2.0 | |
| PHP | =5.2.4 | |
| PHP | =5.3.2 | |
| PHP | =5.2.10 | |
| PHP | =5.2.1 | |
| PHP | =5.2.8 | |
| =5.2.0 | ||
| =5.2.1 | ||
| =5.2.2 | ||
| =5.2.3 | ||
| =5.2.4 | ||
| =5.2.5 | ||
| =5.2.6 | ||
| =5.2.7 | ||
| =5.2.8 | ||
| =5.2.9 | ||
| =5.2.10 | ||
| =5.2.11 | ||
| =5.2.12 | ||
| =5.2.13 | ||
| =5.3.0 | ||
| =5.3.1 | ||
| =5.3.2 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html
- http://marc.info/?l=bugtraq&m=133469208622507&w=2
- http://php-security.org/2010/05/26/mops-2010-041-php-strip_tags-interruption-information-leak-vulnerability/index.html
- http://php-security.org/2010/05/26/mops-2010-042-php-setcookie-interruption-information-leak-vulnerability/index.html
- http://php-security.org/2010/05/26/mops-2010-043-php-strtok-interruption-information-leak-vulnerability/index.html
- http://php-security.org/2010/05/26/mops-2010-044-php-wordwrap-interruption-information-leak-vulnerability/index.html
- http://php-security.org/2010/05/26/mops-2010-045-php-str_word_count-interruption-information-leak-vulnerability/index.html
- http://php-security.org/2010/05/26/mops-2010-046-php-str_pad-interruption-information-leak-vulnerability/index.html
Frequently Asked Questions
What is the severity of CVE-2010-2101?
CVE-2010-2101 has been classified as a medium severity vulnerability affecting certain functions in PHP.
How do I fix CVE-2010-2101?
To fix CVE-2010-2101, upgrade PHP to version 5.3.3 or later, or ensure that you are using a patched version as identified in the security announcements.
What versions of PHP are affected by CVE-2010-2101?
CVE-2010-2101 affects PHP versions from 5.2.0 to 5.2.13 and from 5.3.0 to 5.3.2.
What types of attacks can exploit CVE-2010-2101?
CVE-2010-2101 can be exploited by context-dependent attackers to obtain sensitive information through a userspace interruption.
What functions in PHP are involved in CVE-2010-2101?
The functions involved in CVE-2010-2101 include strip_tags, setcookie, strtok, wordwrap, str_word_count, and str_pad.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/references
- agent/author
- agent/severity
- agent/description
- agent/first-publish-date
- collector/nvd-historical
- agent/software-canonical-lookup-request
- collector/nvd-index
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/source
- agent/softwarecombine
- agent/tags
- agent/event
- vendor/php
- canonical/php
- version/php/5.2.9
- version/php/5.3.1
- version/php/5.2.7
- version/php/5.2.2
- version/php/5.2.5
- version/php/5.2.12
- version/php/5.2.11
- version/php/5.2.6
- version/php/5.3.0
- version/php/5.2.3
- version/php/5.2.13
- version/php/5.2.0
- version/php/5.2.4
- version/php/5.3.2
- version/php/5.2.10
- version/php/5.2.1
- version/php/5.2.8