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SHA-3 Buffer Overflow

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  • J
    jc2it
    last edited by jc2it Oct 21, 2022, 3:29 PM Oct 21, 2022, 3:17 PM

    There is a disclosure of a SHA-3 buffer overflow which can result in collisions.
    https://mouha.be/sha-3-buffer-overflow/
    https://www.cve.org/CVERecord?id=CVE-2022-37454

    After reading the above links...
    What cryptographic functions use SHA-3?

    What software uses SHA-3's PHP and Python cryptographic functions?

    Edit:
    What in pfsense is vulnerable?

    Edit 2:
    Does netgate hardware implementations contain this buffer overflow?

    1 Reply Last reply Reply Quote 0
    • J
      jc2it
      last edited by Oct 21, 2022, 6:00 PM

      ssh to pfsense.
      choose 8) Shell

      [22.05-RELEASE][root@yyy]/root: openssl list -digest-algorithms
      RSA-MD4 => MD4
      RSA-MD5 => MD5
      RSA-MDC2 => MDC2
      RSA-RIPEMD160 => RIPEMD160
      RSA-SHA1 => SHA1
      RSA-SHA1-2 => RSA-SHA1
      RSA-SHA224 => SHA224
      RSA-SHA256 => SHA256
      RSA-SHA3-224 => SHA3-224
      RSA-SHA3-256 => SHA3-256
      RSA-SHA3-384 => SHA3-384
      RSA-SHA3-512 => SHA3-512
      RSA-SHA384 => SHA384
      RSA-SHA512 => SHA512
      RSA-SHA512/224 => SHA512-224
      RSA-SHA512/256 => SHA512-256
      RSA-SM3 => SM3
      BLAKE2b512
      BLAKE2s256
      id-rsassa-pkcs1-v1_5-with-sha3-224 => SHA3-224
      id-rsassa-pkcs1-v1_5-with-sha3-256 => SHA3-256
      id-rsassa-pkcs1-v1_5-with-sha3-384 => SHA3-384
      id-rsassa-pkcs1-v1_5-with-sha3-512 => SHA3-512
      MD4
      md4WithRSAEncryption => MD4
      MD5
      MD5-SHA1
      md5WithRSAEncryption => MD5
      MDC2
      mdc2WithRSA => MDC2
      ripemd => RIPEMD160
      RIPEMD160
      ripemd160WithRSA => RIPEMD160
      rmd160 => RIPEMD160
      SHA1
      sha1WithRSAEncryption => SHA1
      SHA224
      sha224WithRSAEncryption => SHA224
      SHA256
      sha256WithRSAEncryption => SHA256
      SHA3-224
      SHA3-256
      SHA3-384
      SHA3-512
      SHA384
      sha384WithRSAEncryption => SHA384
      SHA512
      SHA512-224
      sha512-224WithRSAEncryption => SHA512-224
      SHA512-256
      sha512-256WithRSAEncryption => SHA512-256
      sha512WithRSAEncryption => SHA512
      SHAKE128
      SHAKE256
      SM3
      sm3WithRSAEncryption => SM3
      ssl3-md5 => MD5
      ssl3-sha1 => SHA1
      whirlpool
      
      

      now to openssl project...

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