Computer Associates eHealth Performance Cross-Site Scripting

2010.02.28
Risk: Low
Local: No
Remote: Yes
CWE: CWE-79


CVSS Base Score: 2.6/10
Impact Subscore: 2.9/10
Exploitability Subscore: 4.9/10
Exploit range: Remote
Attack complexity: High
Authentication: No required
Confidentiality impact: None
Integrity impact: Partial
Availability impact: None

-----BEGIN PGP SIGNED MESSAGE----- CA20100223-01: Security Notice for CA eHealth Performance Manager Issued: February 23, 2010 CA's support is alerting customers to a security risk with CA eHealth Performance Manager. A cross-site scripting vulnerability exists that can allow a remote attacker to potentially gain sensitive information. CA has provided guidance to remediate the vulnerability. The vulnerability, CVE-2010-0640, is due to insufficient validation of certain characters in web interface requests. An attacker, who can have an unsuspecting user follow a malicious URL, can conduct cross-site scripting attacks. Risk Rating Low Platforms Solaris HP-UX Windows Affected Products CA eHealth Performance Manager 6.0.x CA eHealth Performance Manager 6.1.x CA eHealth Performance Manager 6.2.x How to determine if the installation is affected See the Solution section to determine if the "Scan user input for potentially malicious HTML content" configuration setting is enabled. Solution To remediate the vulnerability, enable the "Scan user input for potentially malicious HTML content" configuration setting as follows: 1) Log into the eHealth Web Interface as the "Admin" user 2) Navigate to the "Administration" tab 3) Select the "Site Configuration" link 4) Locate the "Scan user input for potentially malicious HTML content" option and modify its value from "No" to "Yes" 5) Select "Save" to implement the new configuration setting References CVE-2010-0640 - eHealth Performance Manager XSS Acknowledgement CVE-2010-0640 - Tony Fogarty DNV IT Global Services Limited Change History Version 1.0: Initial Release If additional information is required, please contact CA Support at http://support.ca.com/ If you discover a vulnerability in CA products, please report your findings to the CA Product Vulnerability Response Team. (line may wrap) https://support.ca.com/irj/portal/anonymous/phpsupcontent?contentID=17 7782 -----BEGIN PGP SIGNATURE----- Version: PGP 8.1 iQEVAwUBS4Q42pI1FvIeMomJAQHF2Af+JLMhVkv7xUl4euGz2lVDqs2j5HmdQFMy xSLu849+h5+A/1OuImApALviY1JCkCXShd1oLO1167xRwcJI2F/7Fm2ze7z3PQg6 e9t4j9bFFgnY0hjk315T5hP+pSuOmWzshXY3dd9hJPPuD9vJfMg9DHyS6utEnE6W 9ajxWttz6Ih4FYXj9TSJh1bE2ZPPl/aHj7jnEtDTJz5dc1rzbs9UaQHnNujOdul7 i2uyRJVmu3beGu8xYSoqf8aUHeo1I23ekvjp+1Wwsu7iMTVuNC6wrxfTVDV64Gn2 Hfa6ufAHBpNcyff4iBhdORUQX/KNpV12ERhDCsZHTbIUu+a9cy1bAw== =tGMp -----END PGP SIGNATURE-----

References:

http://www.securityfocus.com/bid/38376
http://www.securityfocus.com/archive/1/archive/1/509714/100/0/threaded
http://seclists.org/fulldisclosure/2010/Feb/415


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