CVE-2020-13910
CRITICALCVSS 9.1/10EPSS 1.23%
Last modified
CVE-2020-13910 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. Pengutronix Barebox through v2020.05.0 has an out-of-bounds read in nfs_read_reply in net/nfs.c because a field of an incoming network packet is directly used as a length field without any bounds check.. EPSS estimates a 1.23% chance of exploitation in the next 30 days.
Description
Pengutronix Barebox through v2020.05.0 has an out-of-bounds read in nfs_read_reply in net/nfs.c because a field of an incoming network packet is directly used as a length field without any bounds check.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pengutronix | Barebox | <= 2020.05.0 |
References
- https://git.pengutronix.de/cgit/barebox/commit/net/nfs.c?h=next&id=c0f0cbd1759a6ca6cbda4001dff5764f6633c825Patch, Third Party Advisory
- https://git.pengutronix.de/cgit/barebox/commit/net/nfs.c?h=next&id=c0f0cbd1759a6ca6cbda4001dff5764f6633c825Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-13910?
Pengutronix Barebox through v2020.05.0 has an out-of-bounds read in nfs_read_reply in net/nfs.c because a field of an incoming network packet is directly used as a length field without any bounds check.
How severe is CVE-2020-13910?
CVE-2020-13910 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 1.23% probability of exploitation in the next 30 days.
How do I fix CVE-2020-13910?
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-2020-13910?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST