Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2016-3116 — CRLF Injection in Dropbear

8 documents6 sources
Severity
6.4MEDIUMNVD
EPSS
27.6%
top 3.56%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
2
Dropbear SSH Project Dropbear SSHDebian Dropbear
Timeline
PublishedMar 22
Latest updateMay 17

Description

CRLF injection vulnerability in Dropbear SSH before 2016.72 allows remote authenticated users to bypass intended shell-command restrictions via crafted X11 forwarding data.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:NExploitability: 3.1 | Impact: 2.7

Affected Packages3 packages

▶debiandebian/dropbear< dropbear 2016.72-1 (bookworm)
▶Debiandropbear_ssh_project/dropbear_ssh< 2016.72-1+3

🔴Vulnerability Details

2
GHSA
GHSA-qrcr-w7v9-jxvw: CRLF injection vulnerability in Dropbear SSH before 2016↗2022-05-17
▶
OSV
CVE-2016-3116: CRLF injection vulnerability in Dropbear SSH before 2016↗2016-03-22
▶

💥Exploits & PoCs

1
Exploit-DB
DropBearSSHD 2015.71 - Command Injection↗2016-03-03
▶

📋Vendor Advisories

1
Debian
CVE-2016-3116: dropbear - CRLF injection vulnerability in Dropbear SSH before 2016.72 allows remote authen...↗2016
▶

💬Community

3
Bugzilla
CVE-2016-3116 dropbear: X11 forwarding input not validated properly [fedora-all]↗2016-03-11
▶
Bugzilla
CVE-2016-3116 dropbear: X11 forwarding input not validated properly↗2016-03-11
▶
Bugzilla
CVE-2016-3116 dropbear: X11 forwarding input not validated properly [epel-all]↗2016-03-11
▶