Update CVSS score of RUSTSEC-2023-0071 (#1838)

CVSS score has been updated by the package maintainer:
github/advisory-database#3030
GHSA-c38w-74pg-36hr

Moreover, there is a duplicate GHSA which should be mentioned as alias:
GHSA-4grx-2x9w-596c

crates/rsa/RUSTSEC-2023-0071.md

@@ -7,8 +7,8 @@ keywords = ["cryptography"]
 categories = ["crypto-failure"]
 url = "https://github.com/RustCrypto/RSA/issues/19#issuecomment-1822995643"
 references = ["https://people.redhat.com/~hkario/marvin/"]
-cvss = "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"
-aliases = ["CVE-2023-49092", "GHSA-c38w-74pg-36hr"]
+cvss = "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
+aliases = ["CVE-2023-49092", "GHSA-c38w-74pg-36hr", "GHSA-4grx-2x9w-596c"]
 
 [versions]
 patched = []