CVE-2021-39196

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Summary

CVECVE-2021-39196
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-09-07 19:15:00 UTC
Updated2022-08-05 10:55:00 UTC
Descriptionpcapture is an open source dumpcap web service interface . In affected versions this vulnerability allows an authenticated but unprivileged user to use the REST API to capture and download packets with no capture filter and without adequate permissions. This is important because the capture filters can effectively limit the scope of information that a user can see in the data captures. If no filter is present, then all data on the local network segment where the program is running can be captured and downloaded. v3.12 fixes this problem. There is no workaround, you must upgrade to v3.12 or greater.

Risk And Classification

Problem Types: CWE-754

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Pcapture Project Pcapture All All All All

References

ReferenceSourceLinkTags
findFilter() returning null for filter when invalid url_suffix used passed to user. · Issue #7 · jdhwpgmbca/pcapture · GitHub MISC github.com
Authenticated non-privileged user can request unfiltered data without adequate permissions. · Advisory · jdhwpgmbca/pcapture · GitHub CONFIRM github.com
Fixed major security bug. · jdhwpgmbca/pcapture@0f74f43 · GitHub MISC github.com
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