CVE-2023-45897
MEDIUMCVSS 5.5/10EPSS 0.38%
Last modified
CVE-2023-45897 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. exfatprogs before 1.2.2 allows out-of-bounds memory access, such as in read_file_dentry_set.. EPSS estimates a 0.38% chance of exploitation in the next 30 days.
Description
exfatprogs before 1.2.2 allows out-of-bounds memory access, such as in read_file_dentry_set.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Namjaejeon | Exfatprogs | < 1.2.2 |
References
- https://dfir.ru/2023/11/01/cve-2023-45897-a-vulnerability-in-the-linux-exfat-userspace-tools/Exploit, Third Party Advisory
- https://dfir.ru/2023/11/01/cve-2023-45897-a-vulnerability-in-the-linux-exfat-userspace-tools/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-45897?
exfatprogs before 1.2.2 allows out-of-bounds memory access, such as in read_file_dentry_set.
How severe is CVE-2023-45897?
CVE-2023-45897 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.38% probability of exploitation in the next 30 days.
How do I fix CVE-2023-45897?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-45897?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST