| Package | Affected versions | Patched versions |
|---|---|---|
| libssh | ≥ 0.10.0, < 0.11.2 | 0.11.2 |
| openshift container platform | = 4.0 |
A flaw was found in the key export functionality of libssh. The issue occurs in the internal function responsible for converting cryptographic keys into serialized formats. During error handling, a memory structure is freed but not cleared, leading to a potential double free issue if an additional failure occurs later in the function. This condition may result in heap corruption or application instability in low-memory scenarios, posing a risk to system reliability where key export operations are performed.
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