Unrated severityNVD Advisory· Published May 27, 2010· Updated Jun 16, 2026
CVE-2010-2094
CVE-2010-2094
Description
Multiple format string vulnerabilities in the phar extension in PHP 5.3 before 5.3.2 allow context-dependent attackers to obtain sensitive information (memory contents) and possibly execute arbitrary code via a crafted phar:// URI that is not properly handled by the (1) phar_stream_flush, (2) phar_wrapper_unlink, (3) phar_parse_url, or (4) phar_wrapper_open_url functions in ext/phar/stream.c; and the (5) phar_wrapper_open_dir function in ext/phar/dirstream.c, which triggers errors in the php_stream_wrapper_log_error function.
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Affected products
3Patches
Vulnerability mechanics
References
9- php-security.org/2010/05/14/mops-2010-024-php-phar_stream_flush-format-string-vulnerability/index.htmlnvdExploit
- php-security.org/2010/05/14/mops-2010-025-php-phar_wrapper_open_dir-format-string-vulnerability/index.htmlnvdExploit
- php-security.org/2010/05/14/mops-2010-026-php-phar_wrapper_unlink-format-string-vulnerability/index.htmlnvdExploit
- php-security.org/2010/05/14/mops-2010-027-php-phar_parse_url-format-string-vulnerabilities/index.htmlnvdExploit
- php-security.org/2010/05/14/mops-2010-028-php-phar_wrapper_open_url-format-string-vulnerabilities/index.htmlnvdExploit
- lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.htmlnvd
- www.mandriva.com/security/advisoriesnvd
- www.vupen.com/english/advisories/2011/0068nvd
News mentions
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