Vulnerability Details : CVE-2021-26826
A stack overflow issue exists in Godot Engine up to v3.2 and is caused by improper boundary checks when loading .TGA image files. Depending on the context of the application, attack vector can be local or remote, and can lead to code execution and/or system crash.
Vulnerability category: Memory Corruption
Products affected by CVE-2021-26826
- cpe:2.3:a:godotengine:godot_engine:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-26826
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 62 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-26826
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2021-26826
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-26826
-
https://github.com/godotengine/godot/pull/45701
Fix a crash in the TGA loader with malformed input by hpvb · Pull Request #45701 · godotengine/godot · GitHubPatch;Third Party Advisory
-
https://github.com/godotengine/godot/pull/45701/commits/403e4fd08b0b212e96f53d926e6273e0745eaa5a
Fix a crash in the TGA loader with malformed input by hpvb · Pull Request #45701 · godotengine/godot · GitHubPatch;Third Party Advisory
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