Vulnerability Monitor

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CVE-2010-2094

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.

Published

2010-05-27T22:30:01.657

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.8 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-134

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	php	php	5.3.0	Yes
Application	php	php	5.3.1	Yes

References

http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html ([email protected])
http://php-security.org/2010/05/14/mops-2010-024-php-phar_stream_flush-format-string-vulnerability/index.html Exploit ([email protected])
http://php-security.org/2010/05/14/mops-2010-025-php-phar_wrapper_open_dir-format-string-vulnerability/index.html Exploit ([email protected])
http://php-security.org/2010/05/14/mops-2010-026-php-phar_wrapper_unlink-format-string-vulnerability/index.html Exploit ([email protected])
http://php-security.org/2010/05/14/mops-2010-027-php-phar_parse_url-format-string-vulnerabilities/index.html Exploit ([email protected])
http://php-security.org/2010/05/14/mops-2010-028-php-phar_wrapper_open_url-format-string-vulnerabilities/index.html Exploit ([email protected])
http://www.mandriva.com/security/advisories?name=MDVSA-2011:004 ([email protected])
http://www.vupen.com/english/advisories/2011/0068 ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html (af854a3a-2127-422b-91ae-364da2661108)
http://php-security.org/2010/05/14/mops-2010-024-php-phar_stream_flush-format-string-vulnerability/index.html Exploit (af854a3a-2127-422b-91ae-364da2661108)
http://php-security.org/2010/05/14/mops-2010-025-php-phar_wrapper_open_dir-format-string-vulnerability/index.html Exploit (af854a3a-2127-422b-91ae-364da2661108)
http://php-security.org/2010/05/14/mops-2010-026-php-phar_wrapper_unlink-format-string-vulnerability/index.html Exploit (af854a3a-2127-422b-91ae-364da2661108)
http://php-security.org/2010/05/14/mops-2010-027-php-phar_parse_url-format-string-vulnerabilities/index.html Exploit (af854a3a-2127-422b-91ae-364da2661108)
http://php-security.org/2010/05/14/mops-2010-028-php-phar_wrapper_open_url-format-string-vulnerabilities/index.html Exploit (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDVSA-2011:004 (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2011/0068 (af854a3a-2127-422b-91ae-364da2661108)