CVE-2020-18900
LOWCVSS 3.3/10EPSS 0.32%
Last modified
CVE-2020-18900 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. A heap-based buffer overflow in the libexe_io_handle_read_coff_optional_header function of libyal libexe before 20181128. NOTE: the vendor has disputed this as described in libyal/libexe issue 1 on GitHub. EPSS estimates a 0.32% chance of exploitation in the next 30 days.
Description
A heap-based buffer overflow in the libexe_io_handle_read_coff_optional_header function of libyal libexe before 20181128. NOTE: the vendor has disputed this as described in libyal/libexe issue 1 on GitHub
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libexe Project | Libexe | < 20181128 |
References
- https://github.com/libyal/libexe/issues/1Exploit, Issue Tracking, Third Party Advisory
- https://github.com/libyal/libexe/issues/1Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-18900?
A heap-based buffer overflow in the libexe_io_handle_read_coff_optional_header function of libyal libexe before 20181128. NOTE: the vendor has disputed this as described in libyal/libexe issue 1 on GitHub
How severe is CVE-2020-18900?
CVE-2020-18900 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.32% probability of exploitation in the next 30 days.
How do I fix CVE-2020-18900?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2020-18900?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST