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VulnerabilityDisclosure/JasperSoft JasperReports - 4.7 - CVE-2017-14941
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| [+] Credits: Joshua Platz aka Binary1985 | |
| [+] CVE ID: CVE-2017-14941 | |
| [+] Website: https://github.com/binary1985 | |
| [+] Source: | |
| https://raw.githubusercontent.com/binary1985/VulnerabilityDisclosure/master/JasperSoft%20JasperReports%20-%204.7%20-%20CVE-2017-14941 | |
| Vendor: | |
| ========================== | |
| https://www.jaspersoft.com/ | |
| Product: | |
| =========== | |
| JasperSoft JasperReports | |
| Version 4.7 | |
| JasperReports is an open source Java reporting tool that can write to a variety of targets, such as: screen, a printer, into PDF, HTML, Microsoft Excel, RTF, ODT, Comma-separated values or XML files. | |
| Vulnerability Type: | |
| ========================== | |
| Cleartext Password Storage | |
| Vulnerability Details: | |
| ===================== | |
| JasperReports stores Passwords unencrypted for maintaining the test | |
| connectivity function of its Data Source Connectors. These credentials | |
| are retrieved by the system when the editing a Data Source on /jasperserver-pro/flow.html, | |
| and rendered directly into the HTLM in cleartext. | |
| 1) Log into JasperReports application. Default superuser/superuser | |
| 2) Navigate an existing Data Source connector under View -> Repository | |
| 3) Select entry and click Edit | |
| 4) View the HTLM source code, extracting the database connection string, username, and password from the HTLM form. | |
| Key value name(html form ID's): | |
| database connection string, username, password(cleartext) | |
| Remediation Details: | |
| ===================== | |
| Apply security update issued in patch 4.1.2: ftp://ftp.multitech.com/faxfinder/ffx40/FFx40_version_update.txt | |
| 2017-09-14 - Issue Reported to Vendor | |
| 2016-09-14 - Vendor Awknowledged Report, Requested testing of latest version | |
| 2016-09-15 - Validate issue is remdiated in 6.4.0 | |
| Testing Comments: Vender properly loads a -substitute value- into password HTML form. It is unknown at which version this was corrected. | |
| 2016-09-29 - Public Disclsoure | |
| 2017-09-29 - CVE-2017-14941 Issued | |
| [+] Disclaimer | |
| The information contained within this advisory is supplied "as-is" with no | |
| warranties or guarantees of fitness of use or otherwise. | |
| Permission is hereby granted for the redistribution of this advisory, | |
| provided that it is not altered except by reformatting it, and | |
| that due credit is given. Permission is explicitly given for insertion in | |
| vulnerability databases and similar, provided that due credit | |
| is given to the author. The author is not responsible for any misuse of the | |
| information contained herein and accepts no responsibility | |
| for any damage caused by the use or misuse of this information. The author | |
| prohibits any malicious use of security related information | |
| or exploits by the author or elsewhere. | |
| Binary1985 |