CVE-2020-13988 — Integer Overflow or Wraparound in Contiki-ng

CWE-190 — Integer Overflow or Wraparound10 documents8 sources
Severity
7.5HIGHNVD
EPSS
0.2%
top 58.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Open-iscsi Project Open-iscsiDebian Open-iscsiContiki-ng
Timeline
PublishedDec 11
Latest updateJul 27

Description

An issue was discovered in Contiki through 3.0. An Integer Overflow exists in the uIP TCP/IP Stack component when parsing TCP MSS options of IPv4 network packets in uip_process in net/ipv4/uip.c.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶debiandebian/open-iscsi< open-iscsi 2.1.3-1 (bookworm)
▶Debianopen-iscsi_project/open-iscsi< 2.1.3-1+3
▶Ubuntuopen-iscsi_project/open-iscsi< 2.0.874-7.1ubuntu6.4+2

🔴Vulnerability Details

3
OSV
open-iscsi vulnerabilities↗2023-07-27
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GHSA
GHSA-cx9v-96cj-78q9: An issue was discovered in Contiki through 3↗2022-05-24
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OSV
CVE-2020-13988: An issue was discovered in Contiki through 3↗2020-12-11
▶

📋Vendor Advisories

5
Ubuntu
Open-iSCSI vulnerabilities↗2023-07-27
▶
CISA ICS
Siemens Embedded TCP/IP Stack Vulnerabilities–AMNESIA:33 (Update C)↗2021-03-09
▶
Red Hat
Open-iSCSI: counter wraparound resulting in infinite loop↗2020-12-09
▶
CISA ICS
Multiple Embedded TCP/IP Stacks↗2020-12-09
▶
Debian
CVE-2020-13988: open-iscsi - An issue was discovered in Contiki through 3.0. An Integer Overflow exists in th...↗2020
▶

🕵️Threat Intelligence

1
Tenable
AMNESIA:33: Researchers Disclose 33 Vulnerabilities Across Four Open Source TCP/IP Libraries↗2020-12-09
▶