CVE-2018-25021
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
The TCP Server module in toxcore before 0.2.8 doesn't free the TCP priority queue under certain conditions, which allows a remote attacker to exhaust the system's memory, causing a denial of service (DoS).
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
0,0098
Percentile
0,8th
Updated
EPSS Score Trend (Last 90 Days)
404
Improper Resource Shutdown or Release
DraftCommon Consequences
Security Scopes Affected:
Availability
Other
Confidentiality
Potential Impacts:
Dos: Resource Consumption (Other)
Varies By Context
Read Application Data
Applicable Platforms
All platforms may be affected
Application
Toxcore by Toktok
Version Range Affected
To
0.2.8
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:toktok:toxcore:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://blog.tox.chat/2018/10/memory-leak-bug-and-new-toxcore-release-fixing-it/
https://github.com/TokTok/c-toxcore/issues/1214
https://github.com/TokTok/c-toxcore/pull/1216
https://blog.tox.chat/2018/10/memory-leak-bug-and-new-toxcore-release-fixing-it/
https://github.com/TokTok/c-toxcore/issues/1214
https://github.com/TokTok/c-toxcore/pull/1216