VDB
CVE-2018-18439
CVE-2018-18439
PUBLISHED
CVSS 9.800000190734863 CRITICAL
DENX U-Boot through 2018.09-rc1 has a remotely exploitable buffer overflow via a malicious TFTP server because TFTP traffic is mishandled. Also, local exploitation can occur via a crafted kernel image.
EPSS 2.04% · 79.8th percentile
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
2.04%
79.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | u-boot | 0, 2015.04+dfsg1-2ubuntu1, 2015.10+dfsg1-2 |
Timeline
- Nov 2, 2018 CVE Published
- Nov 2, 2018 PoC Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Mar 1, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 9, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-18439 third-party-advisory
- https://www.openwall.com/lists/oss-security/2018/11/02/2 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-18439 third-party-advisory