Vulnerability · Published Apr 23, 2020 · Assigned by mitre
CVE-2020-11940
High 7.5
In plain English
A high-severity security flaw in the ndpi package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 71% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.3%top 28.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
In nDPI through 3.2 Stable, an out-of-bounds read in concat_hash_string in ssh.c can be exploited by a network-positioned attacker that can send malformed SSH protocol messages on a network segment monitored by nDPI's library.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | ndpi | 3.4-1 | DEBIAN-CVE-2020-11940 |
| Debian:13 | ndpi | 3.4-1 | DEBIAN-CVE-2020-11940 |
| Debian:14 | ndpi | 3.4-1 | DEBIAN-CVE-2020-11940 |