Vulnerability Details : CVE-2023-5139
Potential buffer overflow vulnerability at the following location in the Zephyr STM32 Crypto driver
Vulnerability category: Overflow
Products affected by CVE-2023-5139
- cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-5139
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 7 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-5139
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST | |
|
4.4
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L |
1.8
|
2.5
|
Zephyr Project |
CWE ids for CVE-2023-5139
-
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:
- nvd@nist.gov (Primary)
- vulnerabilities@zephyrproject.org (Secondary)
References for CVE-2023-5139
-
http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html
Zephyr RTOS 3.x.0 Buffer Overflows ≈ Packet StormExploit;Third Party Advisory
-
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-rhrc-pcxp-4453
Potential buffer overflow vulnerability in the Zephyr STM32 Crypto driver · Advisory · zephyrproject-rtos/zephyr · GitHubExploit;Vendor Advisory
-
http://www.openwall.com/lists/oss-security/2023/11/07/1
oss-security - HNS-2023-03 - HN Security Advisory - Multiple vulnerabilities in Zephyr RTOSMailing List
-
http://seclists.org/fulldisclosure/2023/Nov/1
Full Disclosure: HNS-2023-03 - HN Security Advisory - Multiple vulnerabilities in Zephyr RTOSMailing List;Third Party Advisory
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