Vulnerability CVE-2021-24115
Published: 2021-02-22

Description:
In Botan before 2.17.3, constant-time computations are not used for certain decoding and encoding operations (base32, base58, base64, and hex).

Type:

NVD-CWE-noinfo

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Botan project -> Botan 

 References:
https://botan.randombit.net/news.html
https://github.com/randombit/botan/compare/2.17.2...2.17.3
https://github.com/randombit/botan/pull/2549
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