CVE-2020-27207
HIGH
7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
MEDIUM
5,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: none
Integrity: none
Availability: partial
Description
AI Translation Available
Zetetic SQLCipher 4.x before 4.4.1 has a use-after-free, related to sqlcipher_codec_pragma and sqlite3Strlen30 in sqlite3.c. A remote denial of service attack can be performed. For example, a SQL injection can be used to execute the crafted SQL command sequence. After that, some unexpected RAM data is read.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0060
Percentile
0,7th
Updated
EPSS Score Trend (Last 90 Days)
416
Use After Free
StableCommon Consequences
Security Scopes Affected:
Integrity
Availability
Confidentiality
Potential Impacts:
Modify Memory
Dos: Crash, Exit, Or Restart
Execute Unauthorized Code Or Commands
Applicable Platforms
Languages:
C, C++, Memory-Unsafe
Application
Sqlcipher by Zetetic
Version Range Affected
From
4.0
(inclusive)
To
4.4.1
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:zetetic:sqlcipher:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/sqlcipher/sqlcipher/compare/v4.4.0...v4.4.1
https://www.telekom.com/en/corporate-responsibility/data-protection-data-securi…
https://www.telekom.com/resource/blob/612796/9f221708832a465f03585a45d7f59b45/d…
https://github.com/sqlcipher/sqlcipher/compare/v4.4.0...v4.4.1
https://www.telekom.com/en/corporate-responsibility/data-protection-data-securi…
https://www.telekom.com/resource/blob/612796/9f221708832a465f03585a45d7f59b45/d…