| Package | Affected versions | Patched versions |
|---|---|---|
| openshift container platform | = 4.0= 4.16 | |
| openshift container platform for arm64 | = 4.16 | |
| openshift container platform for power | = 4.16 |
A flaw was found in libarchive. This heap out-of-bounds read vulnerability exists in the RAR archive processing logic due to improper validation of the LZSS sliding window size after transitions between compression methods. A remote attacker can exploit this by providing a specially crafted RAR archive, leading to the disclosure of sensitive heap memory information without requiring authentication or user interaction.
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