| Name | CVE-2020-13987 | 
| Description | 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. | 
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) | 
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status | 
|---|
| open-iscsi (PTS) | bullseye | 2.1.3-5 | fixed | 
|  | bookworm | 2.1.8-1 | fixed | 
|  | trixie | 2.1.11-1+deb13u1 | fixed | 
|  | forky, sid | 2.1.11-3 | fixed | 
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs | 
|---|
| open-iscsi | source | (unstable) | 2.1.3-1 |  |  |  | 
Notes
[buster] - open-iscsi <no-dsa> (Minor issue)
[stretch] - open-iscsi <no-dsa> (Minor issue)
https://github.com/open-iscsi/open-iscsi/security/advisories/GHSA-r278-fm99-8rgp
https://groups.google.com/g/open-iscsi/c/iRS9fcB1bJU/m/BbxY1SGPEwAJ
Adressed upstream in 2.1.3 release