CVE-2017-3225 (GCVE-0-2017-3225)

Vulnerability from cvelistv5 – Published: 2018-07-24 15:00 – Updated: 2024-08-05 14:16
VLAI?
Summary
Das U-Boot is a device bootloader that can read its configuration from an AES encrypted file. For devices utilizing this environment encryption mode, U-Boot's use of a zero initialization vector may allow attacks against the underlying cryptographic implementation and allow an attacker to decrypt the data. Das U-Boot's AES-CBC encryption feature uses a zero (0) initialization vector. This allows an attacker to perform dictionary attacks on encrypted data produced by Das U-Boot to learn information about the encrypted data.
Severity ?
No CVSS data available.
CWE
Assigner
References
http://www.securityfocus.com/bid/100675 vdb-entryx_refsource_BID
https://www.kb.cert.org/vuls/id/166743 third-party-advisoryx_refsource_CERT-VN
Impacted products
Vendor Product Version
Das U-Boot Affected: 2017.09 , < 2017.09 (custom)
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}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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