Description
The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties. This occurs in the sponge function interface.
CVSS Metrics
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- network
- Complexity
- low
- Privileges
- none
- User Action
- none
- Scope
- unchanged
- Confidentiality
- high
- Integrity
- high
- Availability
- high
- Weaknesses
- CWE-190CWE-190
Metadata
- Primary Vendor
- EXTENDED_KECCAK_CODE_PACKAGE_PROJECT
- Published
- 10/21/2022
- Last Modified
- 5/8/2025
- Source
- NIST NVD
- Note: Verify all details with official vendor sources before applying patches.
Affected Products
extended_keccak_code_package_project : extended_keccak_code_packagedebian : debian_linuxdebian : debian_linuxfedoraproject : fedorafedoraproject : fedoraphp : phpphp : phpphp : phppython : pythonpython : pythonpython : pythonpython : pythonsha3_project : sha3pysha3_project : pysha3pypy : pypy
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