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NVD Vulnerability Details :

CVE-2021-24115

Analyzed

Source-cve@mitre.org

Published At-22 Feb, 2021 | 02:15

Updated At-26 Feb, 2021 | 12:38

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

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary	2.0	7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P

Type: Primary

Version: 3.1

Base score: 9.8

Base severity: CRITICAL

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Type: Primary

Version: 2.0

Base score: 7.5

Base severity: HIGH

Vector:

AV:N/AC:L/Au:N/C:P/I:P/A:P

CPE Matches

botan_project>>botan>>Versions before 2.17.3(exclusive)

cpe:2.3:a:botan_project:botan:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
NVD-CWE-noinfo	Primary	nvd@nist.gov

CWE ID: NVD-CWE-noinfo

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://botan.randombit.net/news.html	cve@mitre.org	Release Notes Vendor Advisory
https://github.com/randombit/botan/compare/2.17.2...2.17.3	cve@mitre.org	Patch Third Party Advisory
https://github.com/randombit/botan/pull/2549	cve@mitre.org	Patch Third Party Advisory

Hyperlink: https://botan.randombit.net/news.html

Source: cve@mitre.org

Resource:

Release Notes

Vendor Advisory

Hyperlink: https://github.com/randombit/botan/compare/2.17.2...2.17.3

Source: cve@mitre.org

Resource:

Patch

Third Party Advisory

Hyperlink: https://github.com/randombit/botan/pull/2549

Source: cve@mitre.org

Resource:

Patch

Third Party Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History