MEDIUM 5.9 Microsoft PoC
CVE-2022-4304
Timing Oracle in RSA Decryption
Microsoft Security Update 2023-Feb: Timing Oracle in RSA Decryption
Affected Products
- azl3 hvloader 1.0.1-2 on Azure Linux 3.0
- azl3 rust 1.86.0-1 on Azure Linux 3.0
- cbl2 qemu 6.2.0-25 on CBL Mariner 2.0
- cm1 rust 1.59.0-1 on CBL Mariner 1.0
- cm1 openssl 1.1.1k-13 on CBL Mariner 1.0
- cm1 cloud-hypervisor 22.0-2 on CBL Mariner 1.0
- cbl2 rust 1.68.2-5 on CBL Mariner 2.0
- cbl2 openssl 1.1.1k-21 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-4304
- https://nvd.nist.gov/vuln/detail/CVE-2022-4304
This medium severity vulnerability with a CVSS score of 5.9 was published on 2023-02-14 via Microsoft. 🚨 A public proof-of-concept exploit is available on GitHub. EPSS score: 16.2% (top 3% of all CVEs by exploitation probability). Affected: azl3 hvloader 1.0.1-2 on Azure Linux 3.0, azl3 rust 1.86.0-1 on Azure Linux 3.0, cbl2 qemu 6.2.0-25 on CBL Mariner 2.0 and 5 more.
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