There's a flaw in lz4. An attacker who submits a crafted file to an application linked with lz4 may be able to trigger an integer overflow, leading to calling of memmove() on a negative size argument, causing an out-of-bounds write and/or a crash. The greatest impact of this flaw is to availability, with some potential impact to confidentiality and integrity as well.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| lz4_project | lz4 | 1.8.3 - 1.9.4 | - |
| netapp | active_iq_unified_manager | - | - |
| netapp | cloud_backup | - |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9
Affected Products
10
References
lz4_project / lz4
| - |
| netapp | ontap_select_deploy_administration_utility | - | - |
| oracle | communications_cloud_native_core_policy | - | - |
| oracle | zfs_storage_appliance_kit | - | - |
| splunk | universal_forwarder | 8.2.0 - 8.2.12 | - |
| splunk | universal_forwarder | 9.0.0 - 9.0.6 | - |
| splunk | universal_forwarder | - | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability
Impact