A flaw was found in the bash functionality that evaluates specially formatted environment variables passed to it from another environment. An attacker could use this feature to override or bypass restrictions to the environment to execute shell commands before restrictions have been applied. Certain services and applications allow remote unauthenticated attackers to provide environment variables, allowing them to exploit this issue.
Acknowledgements:
Red Hat would like to thank Stephane Chazelas for reporting this issue.
GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed function definitions in the values of environment variables, which allows remote attackers to write to files or possibly have unknown other impact via a crafted environment, as demonstrated by vectors involving the ForceCommand feature in OpenSSH sshd, the modcgi and modcgid modules in the Apache HTTP Server, scripts executed by unspecified DHCP clients, and other situations in which setting the environment occurs across a privilege boundary from Bash execution. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-6271.
The ZCC page in Novell ZENworks Configuration Management (ZCM) before 11.2.4 allows attackers to conduct cross-frame scripting attacks via unknown vectors.
Session fixation vulnerability in Novell ZENworks Configuration Management (ZCM) before 11.2.4 allows remote attackers to hijack web sessions via unspecified vectors.
Cross-site request forgery (CSRF) vulnerability in the ZCC page in Novell ZENworks Configuration Management (ZCM) before 11.2.4 allows remote attackers to hijack the authentication of unspecified victims via unknown vectors.
Unspecified vulnerability in the ZCC page in Novell ZENworks Configuration Management (ZCM) before 11.2.4 has unknown impact and attack vectors related to an "Application Exception."
Directory traversal vulnerability in the PreBoot service in Novell ZENworks Configuration Management (ZCM) 11.2 allows remote attackers to read arbitrary files via a .. (dot dot) in a preboot update pathname, aka ZDI-CAN-1595.
Directory traversal vulnerability in the ISCreateObject method in an ActiveX control in InstallShield\ISProxy.dll in AdminStudio in Novell ZENworks Configuration Management (ZCM) 10.3 through 11.2 allows remote attackers to execute arbitrary local DLL files via a crafted web page that also calls the Initialize method.
The web server in Novell ZENworks Configuration Management (ZCM) 10.3 and 11.2 before 11.2.4 does not properly perform authentication for zenworks/jsp/index.jsp, which allows remote attackers to conduct directory traversal attacks, and consequently upload and execute arbitrary programs, via a request to TCP port 443.
Cross-site scripting (XSS) vulnerability in a ZCC page in zenworks-core in Novell ZENworks Configuration Management (ZCM) 11.2 before 11.2.3a Monthly Update 1 allows remote attackers to inject arbitrary web script or HTML via an invalid locale.
Cross-site scripting (XSS) vulnerability in a ZCC page in njwc.jar in Novell ZENworks Configuration Management (ZCM) 11.2 before 11.2.3a Monthly Update 1 allows remote attackers to inject arbitrary web script or HTML via vectors involving an onError event.
Open redirect vulnerability in the fwdToURL function in the ZCC login page in zcc-framework.jar in Novell ZENworks Configuration Management (ZCM) 11.2 before 11.2.3a Monthly Update 1 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via the directToPage parameter.
Cross-site scripting (XSS) vulnerability in a ZCC page in njwc.jar in Novell ZENworks Configuration Management (ZCM) 11.2 before 11.2.3a Monthly Update 1 allows remote attackers to inject arbitrary web script or HTML via vectors involving an onload event.