Vulnerability Details : CVE-2023-36321
Connected Vehicle Systems Alliance (COVESA) up to v2.18.8 was discovered to contain a buffer overflow via the component /shared/dlt_common.c.
Vulnerability category: Overflow
Products affected by CVE-2023-36321
- cpe:2.3:a:covesa:dlt-daemon:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-36321
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 24 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-36321
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2024-08-01 |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2023-36321
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-36321
-
https://github.com/COVESA/dlt-daemon/issues/436
[dlt-sortbytimestamp crash] Unreadable memory reference in my opinion · Issue #436 · COVESA/dlt-daemon · GitHubExploit;Issue Tracking
-
https://lists.debian.org/debian-lts-announce/2024/06/msg00021.html
[SECURITY] [DLA 3845-1] dlt-daemon security update
-
https://github.com/michael-methner/dlt-daemon/commit/8ac9a080bee25e67e49bd138d81c992ce7b6d899
Check for negative index in dlt_file_message · michael-methner/dlt-daemon@8ac9a08 · GitHubPatch
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