CVE-2020-29363
High
Description
An issue was discovered in p11-kit 0.23.6 through 0.23.21. A heap-based buffer overflow has been discovered in the RPC protocol used by p11-kit server/remote commands and the client library. When the remote entity supplies a serialized byte array in a CK_ATTRIBUTE, the receiving entity may not allocate sufficient length for the buffer to store the deserialized value.
SeverityHigh
CVSS7.5
Exploit probability—
Product
P11-kit
PublishedDec 16, 2020
First seenDec 16, 2020
How to fix
Update
- p11-kit_project p11-kit0.23.22 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| p11-kit_project p11-kit | 0.23.6 ≤ v < 0.23.22 | 0.23.22 |
| debian debian_linux | 10.0 | — |
| oracle communications_cloud_native_core_policy | 1.14.0 | — |
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