[jira] [Updated] (NIFI-11787) Add property to configure Min Inflate Ratio in ConvertExcelToCSVProcessor
[ https://issues.apache.org/jira/browse/NIFI-11787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Matt Burgess updated NIFI-11787: Fix Version/s: (was: 1.latest) (was: 2.latest) > Add property to configure Min Inflate Ratio in ConvertExcelToCSVProcessor > - > > Key: NIFI-11787 > URL: https://issues.apache.org/jira/browse/NIFI-11787 > Project: Apache NiFi > Issue Type: Improvement > Components: Extensions >Reporter: Matt Burgess >Assignee: Matt Burgess >Priority: Major > Time Spent: 1h 20m > Remaining Estimate: 0h > > When working with Excel files that are very sparse (i.e. contain a large > number of empty cells), an error can be thrown such as: > java.io.IOException: Zip bomb detected! The file would exceed the max. ratio > of compressed file size to the size of the expanded data. This may indicate > that the file is used to inflate memory usage and thus could pose a security > risk. You can adjust this limit via ZipSecureFile.setMinInflateRatio() if you > need to work with files which exceed this limit. Uncompressed size: 16640363, > Raw/compressed size: 166400, ratio: 0.01 Limits: MIN_INFLATE_RATIO: > 0.01 > A property can be added (set to the aforementioned default) to > ConvertExcelToCSVProcessor to specify the minimum inflation ratio, for use > cases where the file is trusted but decompresses to a size whose ratio > exceeds the minimum. -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Updated] (NIFI-11787) Add property to configure Min Inflate Ratio in ConvertExcelToCSVProcessor
[ https://issues.apache.org/jira/browse/NIFI-11787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Matt Burgess updated NIFI-11787: Resolution: Later Status: Resolved (was: Patch Available) > Add property to configure Min Inflate Ratio in ConvertExcelToCSVProcessor > - > > Key: NIFI-11787 > URL: https://issues.apache.org/jira/browse/NIFI-11787 > Project: Apache NiFi > Issue Type: Improvement > Components: Extensions >Reporter: Matt Burgess >Assignee: Matt Burgess >Priority: Major > Fix For: 1.latest, 2.latest > > Time Spent: 1h 20m > Remaining Estimate: 0h > > When working with Excel files that are very sparse (i.e. contain a large > number of empty cells), an error can be thrown such as: > java.io.IOException: Zip bomb detected! The file would exceed the max. ratio > of compressed file size to the size of the expanded data. This may indicate > that the file is used to inflate memory usage and thus could pose a security > risk. You can adjust this limit via ZipSecureFile.setMinInflateRatio() if you > need to work with files which exceed this limit. Uncompressed size: 16640363, > Raw/compressed size: 166400, ratio: 0.01 Limits: MIN_INFLATE_RATIO: > 0.01 > A property can be added (set to the aforementioned default) to > ConvertExcelToCSVProcessor to specify the minimum inflation ratio, for use > cases where the file is trusted but decompresses to a size whose ratio > exceeds the minimum. -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Updated] (NIFI-11787) Add property to configure Min Inflate Ratio in ConvertExcelToCSVProcessor
[ https://issues.apache.org/jira/browse/NIFI-11787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Matt Burgess updated NIFI-11787: Fix Version/s: 1.latest 2.latest Status: Patch Available (was: In Progress) > Add property to configure Min Inflate Ratio in ConvertExcelToCSVProcessor > - > > Key: NIFI-11787 > URL: https://issues.apache.org/jira/browse/NIFI-11787 > Project: Apache NiFi > Issue Type: Improvement > Components: Extensions >Reporter: Matt Burgess >Assignee: Matt Burgess >Priority: Major > Fix For: 1.latest, 2.latest > > Time Spent: 10m > Remaining Estimate: 0h > > When working with Excel files that are very sparse (i.e. contain a large > number of empty cells), an error can be thrown such as: > java.io.IOException: Zip bomb detected! The file would exceed the max. ratio > of compressed file size to the size of the expanded data. This may indicate > that the file is used to inflate memory usage and thus could pose a security > risk. You can adjust this limit via ZipSecureFile.setMinInflateRatio() if you > need to work with files which exceed this limit. Uncompressed size: 16640363, > Raw/compressed size: 166400, ratio: 0.01 Limits: MIN_INFLATE_RATIO: > 0.01 > A property can be added (set to the aforementioned default) to > ConvertExcelToCSVProcessor to specify the minimum inflation ratio, for use > cases where the file is trusted but decompresses to a size whose ratio > exceeds the minimum. -- This message was sent by Atlassian Jira (v8.20.10#820010)
