CVE-2010-2097
MEDIUM severity · CVSS 5 · Information disclosure
5CVSS MEDIUM
Summary
The (1) iconv_mime_decode, (2) iconv_substr, and (3) iconv_mime_encode 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.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impact—
Integrity impactNone
Availability impactNone
Exploit probability (EPSS)2%
AV:N/AC:L/Au:N/C:P/I:N/A:N
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://php-security.org/2010/05/18/mops-2010-032-php-iconv_mime_decode-interruption-information-leak-vulnerability/index.htmlAdvisory
- http://php-security.org/2010/05/18/mops-2010-033-php-iconv_substr-interruption-information-leak-vulnerability/index.htmlAdvisory
- http://php-security.org/2010/05/18/mops-2010-034-php-iconv_mime_encode-interruption-information-leak-vulnerability/index.htmlAdvisory
- 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