CVE-2010-2094 : Multiple format string vulnerabilities in the phar extension in PHP 5.3 before 5.3.2 allow context-dependent attackers t

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 2010-05-27 22:30:02

Updated 2011-01-26 06:48:34

Source MITRE

View at NVD, CVE.org

Vulnerability category: OverflowExecute code

Threat overview for CVE-2010-2094

Top countries where our scanners detected CVE-2010-2094

Top open port discovered on systems with this issue 80

IPs affected by CVE-2010-2094 2,267

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2010-2094!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2010-2094

Probability of exploitation activity in the next 30 days: 1.36%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 84 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2010-2094

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P	8.6	6.4	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial

CWE ids for CVE-2010-2094

CWE-134 Use of Externally-Controlled Format String

The product uses a function that accepts a format string as an argument, but the format string originates from an external source.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2010-2094

http://php-security.org/2010/05/14/mops-2010-024-php-phar_stream_flush-format-string-vulnerability/index.html

MOPS-2010-024: PHP phar_stream_flush Format String Vulnerability « the Month of PHP Security
Exploit

CVEs referencing this url
http://php-security.org/2010/05/14/mops-2010-026-php-phar_wrapper_unlink-format-string-vulnerability/index.html

MOPS-2010-026: PHP phar_wrapper_unlink Format String Vulnerability « the Month of PHP Security
Exploit
http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html

[security-announce] SUSE Security Summary Report: SUSE-SR:2010:018

CVEs referencing this url
http://www.vupen.com/english/advisories/2011/0068

Webmail | OVH- OVH
http://www.mandriva.com/security/advisories?name=MDVSA-2011:004

mandriva.com
http://php-security.org/2010/05/14/mops-2010-028-php-phar_wrapper_open_url-format-string-vulnerabilities/index.html

MOPS-2010-028: PHP phar_wrapper_open_url Format String Vulnerabilities « the Month of PHP Security
Exploit
http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html

[security-announce] SUSE Security Summary Report: SUSE-SR:2010:017

CVEs referencing this url
http://php-security.org/2010/05/14/mops-2010-027-php-phar_parse_url-format-string-vulnerabilities/index.html

MOPS-2010-027: PHP phar_parse_url Format String Vulnerabilities « the Month of PHP Security
Exploit
http://php-security.org/2010/05/14/mops-2010-025-php-phar_wrapper_open_dir-format-string-vulnerability/index.html

MOPS-2010-025: PHP phar_wrapper_open_dir Format String Vulnerability « the Month of PHP Security
Exploit

Products affected by CVE-2010-2094