CVE-2010-1862: Infoleak
First published: Fri May 07 2010(Updated: )
The chunk_split function in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows 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 | =5.2.2 | |
| PHP | =5.2.5 | |
| PHP | =5.2.12 | |
| PHP | =5.2.11 | |
| PHP | =5.2.6 | |
| PHP | =5.2.3 | |
| PHP | =5.2.13 | |
| PHP | =5.2.0 | |
| PHP | =5.2.4 | |
| PHP | =5.2.10 | |
| PHP | =5.2.1 | |
| PHP | =5.2.8 | |
| PHP | =5.3.1 | |
| PHP | =5.3.0 | |
| PHP | =5.3.2 | |
| =5.2.0 | ||
| =5.2.1 | ||
| =5.2.2 | ||
| =5.2.3 | ||
| =5.2.4 | ||
| =5.2.5 | ||
| =5.2.6 | ||
| =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/2010/05/04/mops-2010-008-php-chunk_split-interruption-information-leak-vulnerability/index.html
Frequently Asked Questions
What is the severity of CVE-2010-1862?
CVE-2010-1862 is classified as a medium severity vulnerability.
How do I fix CVE-2010-1862?
To fix CVE-2010-1862, upgrade your PHP installation to version 5.2.14 or later for the affected 5.2.x versions.
Which versions of PHP are affected by CVE-2010-1862?
CVE-2010-1862 affects PHP versions 5.2.0 to 5.2.13 and 5.3.0 to 5.3.2.
What kind of impact can CVE-2010-1862 have on a system?
CVE-2010-1862 may allow attackers to access sensitive information from memory, potentially leading to data exposure.
Is CVE-2010-1862 a remote vulnerability?
CVE-2010-1862 is a context-dependent elevation vulnerability that may require exploitation through specific user actions.
- agent/references
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/severity
- agent/weakness
- 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/5.2.2
- version/php/5.2.5
- version/php/5.2.12
- version/php/5.2.11
- version/php/5.2.6
- version/php/5.2.3
- version/php/5.2.13
- version/php/5.2.0
- version/php/5.2.4
- version/php/5.2.10
- version/php/5.2.1
- version/php/5.2.8
- version/php/5.3.1
- version/php/5.3.0
- version/php/5.3.2