Re: Janusgraph-full-0.6.1: how to fix "WARNING: Critical severity vulnerabilities were found with Log4j!"


Yingjie Li
 

Hello Boxuan,

Does it mean there is no existing release version for full install with this issue being fixed?   Would it be possible to have a release with the fix as the code seems available?  

The way we've been using janusgraph is to install  the latest release version  in our docker, after customizing/initializing it with our own schema, together with our models of data fusion and query. 
It worked very well till we hit this security issue.

Thanks,
Yingjie

On Thu, Sep 15, 2022 at 11:40 AM Boxuan Li <liboxuan@...> wrote:
Hi Yingjie,

You might need to backport https://github.com/JanusGraph/janusgraph/pull/2890 to 0.6 branch and build your own JanusGraph. You are also welcome to use the master branch to build JanusGraph.

Best,
Boxuan

On Sep 15, 2022, at 11:38 AM, Yingjie Li via lists.lfaidata.foundation <yingjie.li=gmail.com@...> wrote:

Just wondering if anybody has a fix for this? The security issue is a roadblock for us to continue using Janusgraph in our project. 

Thanks

On Mon, Sep 12, 2022 at 9:01 AM Yingjie Li via lists.lfaidata.foundation <yingjie.li=gmail.com@...> wrote:
Hello Marc,

Actually my previous testing was incomplete. After removing those two log4j related jar files from the lib directory, I can start elasticsearch, cassandra and Janusgraph server successfully. But I got exception when running ./bin/gremlin.sh as below. What other changes do I need to make?

Thanks,
Yingjie

./bin/gremlin.sh

         \,,,/
         (o o)
-----oOOo-(3)-oOOo-----
plugin activated: tinkerpop.server
plugin activated: tinkerpop.tinkergraph
08:55:29 WARN  org.apache.hadoop.util.NativeCodeLoader - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/log4j/Level
at org.apache.hadoop.mapred.JobConf.<clinit>(JobConf.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at org.apache.hadoop.conf.Configuration.getClassByNameOrNull(Configuration.java:2306)
at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:94)
at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:78)
at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:136)
at org.apache.hadoop.security.Groups.<init>(Groups.java:106)
at org.apache.hadoop.security.Groups.<init>(Groups.java:102)
at org.apache.hadoop.security.Groups.getUserToGroupsMappingService(Groups.java:450)
at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:314)
at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:281)
at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:837)
at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:807)
at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:680)
at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2978)
at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2968)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2830)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:389)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:181)
at org.apache.tinkerpop.gremlin.hadoop.jsr223.HadoopGremlinPlugin.lambda$static$0(HadoopGremlinPlugin.java:121)
at org.apache.tinkerpop.gremlin.jsr223.LazyBindingsCustomizer.getBindings(LazyBindingsCustomizer.java:56)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:101)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:323)
at org.codehaus.groovy.runtime.metaclass.MethodMetaProperty$GetBeanMethodMetaProperty.getProperty(MethodMetaProperty.java:76)
at org.codehaus.groovy.runtime.callsite.GetEffectivePojoPropertySite.getProperty(GetEffectivePojoPropertySite.java:63)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGetProperty(AbstractCallSite.java:298)
at org.apache.tinkerpop.gremlin.console.PluggedIn$_activate_closure1.doCall(PluggedIn.groovy:67)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:101)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:323)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:263)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1041)
at groovy.lang.Closure.call(Closure.java:405)
at groovy.lang.Closure.call(Closure.java:421)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2136)
at org.codehaus.groovy.runtime.dgm$181.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:244)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:53)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:127)
at org.apache.tinkerpop.gremlin.console.PluggedIn.activate(PluggedIn.groovy:59)
at org.apache.tinkerpop.gremlin.console.PluggedIn$activate.call(Unknown Source)
at org.apache.tinkerpop.gremlin.console.Console$_closure18.doCall(Console.groovy:149)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:101)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:323)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:263)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1041)
at groovy.lang.Closure.call(Closure.java:405)
at groovy.lang.Closure.call(Closure.java:421)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2330)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2315)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2356)
at org.codehaus.groovy.runtime.dgm$186.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:244)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:53)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:115)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:127)
at org.apache.tinkerpop.gremlin.console.Console.<init>(Console.groovy:147)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:80)
at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrapNoCoerce.callConstructor(ConstructorSite.java:105)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:59)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:237)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:265)
at org.apache.tinkerpop.gremlin.console.Console.main(Console.groovy:524)
Caused by: java.lang.ClassNotFoundException: org.apache.log4j.Level
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
... 80 more

On Fri, Sep 9, 2022 at 4:08 PM <hadoopmarc@...> wrote:
Hi Yingjie,

My suggestion was incomplete. In addition to removing the log4j-1.2.17.jar file from the lib folder, you have to remove the slf4j-log4j12-1.7.30.jar file as well. Otherwise, JanusGraph server starts looking for the log4j jar and crashes, as you found out.

Best wishes,   Marc





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