Cross-site scripting (XSS) vulnerability in header.php in Ganglia Web 3.5.8 and 3.5.10 allows remote attackers to inject arbitrary web script or HTML via the hostregex parameter to the default URI, which is processed by getcontext.php.

Stack-based buffer overflow in the processpath function in gmetad/server.c in Ganglia 3.1.1 allows remote attackers to cause a denial of service (crash) via a request to the gmetad service with a long pathname.

hash.c in Ganglia gmond 2.5.3 allows remote attackers to cause a denial of service (segmentation fault) via a UDP packet that contains a single-byte name string, which is used as an out-of-bounds array index.

graph.php in Ganglia PHP RRD Web Client 1.0.2 allows remote attackers to execute arbitrary commands via the command parameter, which is provided to the passthru function.

Cross-site scripting (XSS) vulnerability in viewsview.php in Ganglia Web 3.5.7 allows remote attackers to inject arbitrary web script or HTML via the viewname parameter.

A cross-site scripting (XSS) vulnerability in the component /graphallperiods.php of Ganglia-web v3.73 to v3.75 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the "g" parameter.

A cross-site scripting (XSS) vulnerability in the component /master/header.php of Ganglia-web v3.73 to v3.76 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the "tz" parameter.

Ganglia 3.1.7 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by hostview.php and certain other files.

Multiple cross-site scripting (XSS) vulnerabilities in ganglia-web in Ganglia before 3.0.6 allow remote attackers to inject arbitrary web script or HTML via the (1) c and (2) h parameters to (a) web/hostgmetrics.php; the (3) G, (4) me, (5) x, (6) n, (7) v, (8) l, (9) vl, and (10) st parameters to (b) web/graph.php; and the (11) c, (12) G, (13) h, (14) r, (15) m, (16) s, (17) cr, (18) hc, (19) sh, (20) p, (21) t, (22) jr, (23) js, (24) gw, (25) z, and (26) gs parameters to (c) web/getcontext.php. NOTE: some of these details are obtained from third party information.

Unspecified vulnerability in Ganglia Web before 3.5.1 allows remote attackers to execute arbitrary PHP code via unknown attack vectors.

A number of XSS flaws were reported in the Ganglia web frontend.

These flaws are not currently public.

A vulnerability of auth bypassing was found in Ganglia-web. It's easy to bypass auth by using boolean serialization like this: $ php -r "echo urlencode(serialize(array('user'=>'admin','group'=>'admin', 'token'=>true)));"

Vulnerable code:

https://github.com/ganglia/ganglia-web/blob/4e98ea69e0e18b388cdc73809ce54843a16ff87b/lib/GangliaAuth.php#L34-L46

Upstream report:

https://github.com/ganglia/ganglia-web/issues/267

CVE assignment:

http://seclists.org/oss-sec/2015/q3/502

ganglia-web (aka Ganglia Web Frontend) through 3.7.5 allows XSS via the header.php ce parameter.

ganglia-web (aka Ganglia Web Frontend) through 3.7.5 allows XSS via the header.php cs parameter.

REJECT gmetad in Ganglia 3.1.1, when supporting multiple requests per connection on an interactive port, allows remote attackers to cause a denial of service via a request to the gmetad service with a path that does not exist, which causes Ganglia to (1) perform excessive CPU computation and (2) send the entire tree, which consumes network bandwidth. NOTE: the vendor and original researcher have disputed this issue, since legitimate requests can generate the same amount of resource consumption. CVE concurs with the dispute, so this identifier should not be used.

A vulnerability of auth bypassing was found in Ganglia-web. It's easy to bypass auth by using boolean serialization like this: $ php -r "echo urlencode(serialize(array('user'=>'admin','group'=>'admin', 'token'=>true)));"

Vulnerable code:

https://github.com/ganglia/ganglia-web/blob/4e98ea69e0e18b388cdc73809ce54843a16ff87b/lib/GangliaAuth.php#L34-L46

Upstream report:

https://github.com/ganglia/ganglia-web/issues/267

CVE assignment:

http://seclists.org/oss-sec/2015/q3/502

Upstream has released Ganglia Web 3.5.1 [1] which includes a fix for a security flaw going back to 3.1.7 and possibly earlier versions. This flaw can lead to the arbitrary execution of scripts with the privileges of the web user (apache or nobody), which could possibly lead to other compromises or data exposure. This flaw has been fixed in upstream 3.5.1. No further information is currently available regarding the flaw or a patch.

[1] http://ganglia.info/?p=549