CVE-2021-24115
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
In Botan before 2.17.3, constant-time computations are not used for certain decoding and encoding operations (base32, base58, base64, and hex).
En Botan versiones anteriores a 2.17.3, los cálculos de tiempo constante no son usados para determinadas operaciones de decodificación y codificación (base32, base58, base64 y hex)
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-01-14 CVE Reserved
- 2021-02-22 CVE Published
- 2023-11-07 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (3)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/randombit/botan/compare/2.17.2...2.17.3 | 2021-02-26 | |
| https://github.com/randombit/botan/pull/2549 | 2021-02-26 |
| URL | Date | SRC |
|---|---|---|
| https://botan.randombit.net/news.html | 2021-02-26 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | < 2.17.3 Search vendor "Botan Project" for product "Botan" and version " < 2.17.3" | - |
Affected
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