VDB
CVE-2020-13987
CVE-2020-13987
PUBLISHED
CVSS 7.5 HIGH
An issue was discovered in Contiki through 3.0. An Out-of-Bounds Read vulnerability exists in the uIP TCP/IP Stack component when calculating the checksums for IP packets in upper_layer_chksum in net/ipv4/uip.c.
EPSS 3.26% · 87.9th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
3.26%
87.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | open-iscsi | 0, 2.0.874-7.1ubuntu5, 2.0.874-7.1ubuntu6 |
| Ubuntu:Pro:16.04:LTS | open-iscsi | 0, 2.0.873+git0.3b4b4500-13ubuntu3, 2.0.873-3ubuntu13 |
| Ubuntu:Pro:18.04:LTS | open-iscsi | 0, 2.0.874-4ubuntu3, 2.0.874-4ubuntu4 |
Timeline
- Dec 1, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-13987 third-party-advisory
- https://github.com/open-iscsi/open-iscsi/security/advisories/GHSA-r278-fm99-8rgp third-party-advisory
- https://www.forescout.com/company/resources/amnesia33-how-tcp-ip-stacks-breed-critical-vulnerabilities-in-iot-ot-and-it-devices/ third-party-advisory
- https://ubuntu.com/security/notices/USN-6259-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-13987 third-party-advisory