Vulnerability Details : CVE-2019-12937
apps/gsudo.c in gsudo in ToaruOS through 1.10.9 has a buffer overflow allowing local privilege escalation to the root user via the DISPLAY environment variable.
Vulnerability category: OverflowMemory CorruptionGain privilege
Products affected by CVE-2019-12937
- cpe:2.3:o:toaruos_project:toaruos:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-12937
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-12937
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2019-12937
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-12937
-
https://github.com/mehsauce/kowasuos/blob/master/exploits/kowasu-gsudo.c
kowasuos/kowasu-gsudo.c at master · mehsauce/kowasuos · GitHubExploit;Third Party Advisory
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