high5.3
CVE-2023-52323
PyCryptodome and pycryptodomex side-channel leakage for OAEP decryption
Impact
PyCryptodome and pycryptodomex before 3.19.1 allow side-channel leakage for OAEP decryption, exploitable for a Manger attack.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | pycryptodomex | < 3.19.1 | 3.19.1 |
| pip | pycryptodome | < 3.19.1 | 3.19.1 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Pycryptodome | Pycryptodome | before 3.19.1 |
| Pycryptodome | Pycryptodomex | before 3.19.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/Legrandin/pycryptodome/blob/master/Changelog.rst
- https://pypi.org/project/pycryptodomex/#history
- https://github.com/advisories/GHSA-j225-cvw7-qrx7
- https://nvd.nist.gov/vuln/detail/CVE-2023-52323
- https://github.com/Legrandin/pycryptodome/commit/0deea1bfe1489e8c80d2053bbb06a1aa0b181ebd
- https://github.com/pypa/advisory-database/tree/main/vulns/pycryptodomex/PYSEC-2024-3.yaml