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CA ARCserve Backup for Laptops & Desktops Multiple Vulnerabilities
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Secunia Advisory:
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SA25606
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Release Date:
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2007-06-11
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Last Update:
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2008-04-11
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Critical:
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Moderately critical
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Impact:
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Security Bypass
Manipulation of data
System access
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Where:
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From local network
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Solution Status:
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Vendor Patch
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| Software: | CA ARCserve Backup for Laptops & Desktops 11.x
CA ARCserve Backup for Laptops & Desktops 4.x
CA Desktop Management Suite 11.x
CA Protection Suites 2.x
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| | CVE reference: | CVE-2007-3216 (Secunia mirror)
CVE-2007-5003 (Secunia mirror)
CVE-2007-5004 (Secunia mirror)
CVE-2007-5005 (Secunia mirror)
CVE-2007-5006 (Secunia mirror)
CVE-2008-1328 (Secunia mirror)
CVE-2008-1329 (Secunia mirror)
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Description:
Multiple vulnerabilities have been reported in CA ARCserve Backup for Laptops & Desktops, which can be exploited by malicious people to bypass certain security restrictions or compromise a vulnerable system.
1) Multiple boundary errors in the LGServer service when processing arguments passed to the rxsAddNewUser, rxsSetUserInfo, rxsRenameUser, rxsSetMessageLogSettings, rxsExportData, rxsSetServerOptions, rxsRenameFile, rxsACIManageSend, rxsExportUser, rxsImportUser, rxsMoveUserData, rxsUseLicenseIni, rxsLicGetSiteId, rxsGetLogFileNames, rxsGetBackupLog, rxsBackupComplete, rxsSetDataProtectionSecurityData, rxsSetDefaultConfigName, rxsGetMessageLogSettings, rxsHWDiskGetTotal, rxsHWDiskGetFree, rxsGetSubDirs, rxsGetServerDBPathName, rxsSetServerOptions, rxsDeleteFile, rxsACIManageSend, rxcReadBackupSetList, rxcWriteConfigInfo, rxcSetAssetManagement, rxcWriteFileListForRestore, rxcReadSaveSetProfile, rxcInitSaveSetProfile, rxcAddSaveSetNextAppList, rxcAddSaveSetNextFilesPathList, rxcAddNextBackupSetIncWildCard, rxcGetRevisions, rxrAddMovedUser, rxrSetClientVersion, rxsSetDataGrowthScheduleAndFilter, and rxrSetMessageLogSettings RPC requests can be exploited to cause stack-based buffer overflows by sending requests with overly long arguments to default port 1900/TCP.
2) Boundary errors when processing rxrLogin authentication credentials in the "GetUserInfo()" function can be exploited to cause stack-based buffer overflows by passing overly long arguments to the affected functions.
3) An integer underflow error when processing rxrLogin requests can be exploited to cause a stack-based buffer overflow via a specially crafted request sent to default port 1900/TCP.
4) An input validation error in rxrReceiveFileFromServer can be exploited to e.g. upload and overwrite arbitrary files on the system using directory traversal attacks.
5) Missing authentication checks on certain command handlers can be exploited to e.g. execute commands available to the server administrator.
The vulnerabilities are reported in the following products:
* CA ARCserve Backup for Laptops and Desktops r11.5
* CA ARCserve Backup for Laptops and Desktops r11.1 SP2
* CA ARCserve Backup for Laptops and Desktops r11.1 SP1
* CA ARCserve Backup for Laptops and Desktops r11.1
* CA ARCserve Backup for Laptops and Desktops r11.0
* CA ARCserve Backup for Laptops and Desktops r4.0
* CA Desktop Management Suite 11.2
* CA Desktop Management Suite 11.1
* CA Desktop Management Suite 11.0
* CA Protection Suites r2
Client installations are reportedly not affected.
Do you have this product installed on your home computer? Scan using the free Personal Software Inspector. Check if a vulnerable version is installed on computers in your corporate network, scan using the Network Software Inspector.
Solution:
Apply updates.
CA ARCserve Backup for Laptops and Desktops (BMB) r4.0 (QO91013):
http://supportconnect.ca.com/sc/redir.jsp?reqPage=search&searchID=QO91013
CA ARCserve Backup for Laptops and Desktops 11.1 (QO91014):
http://supportconnect.ca.com/sc/redir.jsp?reqPage=search&searchID=QO91014
CA Desktop Management Suite 11.1 (QO91016):
http://supportconnect.ca.com/sc/redir.jsp?reqPage=search&searchID=QO91016
CA Desktop Management Suite 11.2 English (QO91110):
http://supportconnect.ca.com/sc/redir.jsp?reqPage=search&searchID=QO91110
CA ARCserve Backup for Laptops and Desktops 11.5 (QO91015):
http://supportconnect.ca.com/sc/redir.jsp?reqPage=search&searchID=QO91015
CA Desktop Management Suite 11.2 localized (QO91111):
http://supportconnect.ca.com/sc/redir.jsp?reqPage=search&searchID=QO91111
Not all vulnerabilities have been properly patched. The vendor has issued additional patches to fix the remaining vulnerabilities:
CA ARCserve Backup for Laptops and Desktops 11.1, 11.1 SP1, 11.2 SP2 (QO95512):
https://support.ca.com/irj/portal/ano...s?reqPage=search&searchID=QO95512
CA ARCserve Backup for Laptops and Desktops 11.5 (QO95513):
https://support.ca.com/irj/portal/ano...s?reqPage=search&searchID=QO95513
CA Desktop Management Suite 11.2 English (QO95513):
https://support.ca.com/irj/portal/ano...s?reqPage=search&searchID=QO95513
CA Desktop Management Suite 11.2 localized (QO95513):
https://support.ca.com/irj/portal/ano...s?reqPage=search&searchID=QO95513
CA Desktop Management Suite 11.1:
Upgrade to 11.1 C1.
CA ARCserve Backup for Laptops and Desktops 11.0:
Upgrade to ARCserve Backup for Laptops and Desktops version 11.1 and apply the latest patches (QI85497):
https://support.ca.com/irj/portal/ano...s?reqPage=search&searchID=QI85497
Provided and/or discovered by:
1) Independently discovered by:
* Matt Oh, Andre Derek Protas, Yuji Ukai, eEye Digital Security
* An anonymous researcher, reported via iDefense Labs
2) Independently discovered by:
* Matt Oh, Andre Derek Protas, Yuji Ukai, eEye Digital Security
* An anonymous researcher, reported via iDefense Labs
* Sean Larsson, VeriSign iDefense Labs (CVE-2007-5003)
3-4) Matt Oh, Andre Derek Protas, Yuji Ukai, eEye Digital Security
5) Discovered by an anonymous researcher and reported via iDefense Labs
Changelog:
2007-06-15: Added CVE reference.
2007-09-24: Updated advisory based on additional information from CA, eEye, and iDefense Labs.
2007-09-28: Updated "Solution" section and set status to "Partial Fix" based on information from Secunia Research. Added information in "Extended Description" section.
2008-04-11: Updated "Solution" section with information about additional patches. Added link to "Original Advisory" section.
Original Advisory:
CA:
http://supportconnectw.ca.com/public/...docs/caarcservebld-securitynotice.asp
http://supportconnectw.ca.com/public/...rd/infodocs/bsabld-securitynotice.asp
eEye Digital Security:
http://research.eeye.com/html/advisories/published/AD20070920.html
iDefense Labs:
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=599
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=598
Extended Description:
The "Extended Description" section is available for Secunia customers only. Request a trial and get access to the Secunia Customer Area and Extended Secunia advisories.
Extended Solution:
The "Extended Solution" section is available for Secunia customers only. Request a trial and get access to the Secunia Customer Area and Extended Secunia advisories.
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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