Zenoss Core 4.2.5

Zenoss Core through 5 Beta 3 does not properly implement the Check For Updates feature, which allows remote attackers to execute arbitrary code by (1) spoofing the callhome server or (2) deploying a crafted web site that is visited during a login session, aka ZEN-12657.

Zenoss Core through 5 Beta 3 allows remote attackers to bypass intended access restrictions and place files in a directory with public (1) read or (2) execute access via a move action, aka ZEN-15386.

Zenoss Core through 5 Beta 3 does not require a password for modifying the pager command string, which allows remote attackers to execute arbitrary commands or cause a denial of service (paging outage) by leveraging an unattended workstation, aka ZEN-15412.

Cross-site request forgery (CSRF) vulnerability in Zenoss Core through 5 Beta 3 allows remote attackers to hijack the authentication of arbitrary users for requests that trigger arbitrary code execution via a ZenPack upload, aka ZEN-15388.

Multiple cross-site request forgery (CSRF) vulnerabilities in Zenoss Core through 5 Beta 3 allow remote attackers to hijack the authentication of arbitrary users, aka ZEN-12653.

Zenoss Core through 5 Beta 3 does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, aka ZEN-15414, a similar issue to CVE-2003-1564.

Zenoss Core through 5 Beta 3 does not include the HTTPOnly flag in a Set-Cookie header for the authentication cookie, which makes it easier for remote attackers to obtain credential information via script access to this cookie, aka ZEN-10418.

An unspecified endpoint in Zenoss Core through 5 Beta 3 allows remote attackers to cause a denial of service (CPU consumption) by triggering an arbitrary regular-expression match attempt, aka ZEN-15411.

Zenoss Core through 5 Beta 3 allows remote attackers to bypass intended access restrictions by using a web-endpoint URL to invoke an object helper method, aka ZEN-15407.

Zenoss Core through 5 Beta 3 allows remote attackers to obtain sensitive information by attempting a product-rename action with an invalid new name and then reading a stack trace, as demonstrated by internal URL information, aka ZEN-15382.

Zenoss Core through 5 Beta 3 uses a weak algorithm to hash passwords, which makes it easier for context-dependent attackers to obtain cleartext values via a brute-force attack on hash values in the database, aka ZEN-15413.

Zenoss Core through 5 Beta 3 does not require complex passwords, which makes it easier for remote attackers to obtain access via a brute-force attack, aka ZEN-15406.

Multiple cross-site scripting (XSS) vulnerabilities in Zenoss Core through 5 Beta 3 allow remote attackers to inject arbitrary web script or HTML via an attribute in a (1) device name, (2) device detail, (3) report name, (4) report detail, or (5) portlet name, or (6) a string to a helper method, aka ZEN-15381 and ZEN-15410.

Zenoss Core through 5 Beta 3 allows remote authenticated users to obtain sensitive (1) user account, (2) e-mail address, and (3) role information by visiting the ZenUsers (aka User Manager) page, aka ZEN-15389.

Zenoss Core through 5 Beta 3 stores cleartext passwords in the session database, which might allow local users to obtain sensitive information by reading database entries, aka ZEN-15416.