DEBIAN-CVE-2017-18594

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Source
https://security-tracker.debian.org/tracker/CVE-2017-18594
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2017-18594.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2017-18594
Upstream
Published
2019-08-29T00:15:10.467Z
Modified
2025-11-19T02:04:34.521365Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

nse_libssh2.cc in Nmap 7.70 is subject to a denial of service condition due to a double free when an SSH connection fails, as demonstrated by a leading \n character to ssh-brute.nse or ssh-auth-methods.nse.

References

Affected packages

Debian:11 / nmap

Package

Name
nmap
Purl
pkg:deb/debian/nmap?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.80+dfsg1-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2017-18594.json"

Debian:12 / nmap

Package

Name
nmap
Purl
pkg:deb/debian/nmap?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.80+dfsg1-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2017-18594.json"

Debian:13 / nmap

Package

Name
nmap
Purl
pkg:deb/debian/nmap?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.80+dfsg1-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2017-18594.json"

Debian:14 / nmap

Package

Name
nmap
Purl
pkg:deb/debian/nmap?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.80+dfsg1-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2017-18594.json"