Vulnerability Details : CVE-2020-14938
Potential exploit
An issue was discovered in map.c in FreedroidRPG 1.0rc2. It assumes lengths of data sets read from saved game files. It copies data from a file into a fixed-size heap-allocated buffer without size verification, leading to a heap-based buffer overflow.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2020-14938
- cpe:2.3:a:freedroid:freedroidrpg:1.0:rc2:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-14938
0.60%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 67 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-14938
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2020-14938
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-14938
-
https://logicaltrust.net/blog/2020/02/freedroid.html
Security Audits, Penetration Tests - LogicalTrust - [EN] A-Z: FreedroidRPG - save gameExploit;Third Party Advisory
-
https://bugs.freedroid.org/b/issue951
Issue 951: Heap overflow in loading untrusted save game - FreedroidRPG issuesExploit;Issue Tracking;Vendor Advisory
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