Published: 29/08/2019 Updated: 26/09/2019

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 445

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

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.

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nmap nmap 7.70

Impact: Moderate Public Date: 2019-08-10 CWE: CWE-400 Bugzilla: 1749181: CVE-2017-18594 nmap: denial of ...

CWE-415 https://github.com/nmap/nmap/issues/1227 https://seclists.org/nmap-dev/2018/q2/45 https://github.com/nmap/nmap/commit/350bbe0597d37ad67abe5fef8fba984707b4e9ad https://github.com/nmap/nmap/issues/1077 https://seclists.org/nmap-announce/2019/0 https://github.com/AMatchandaHaystack/Research/blob/master/Nmap%26libsshDF http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00075.html http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00073.html https://nvd.nist.gov https://access.redhat.com/security/cve/cve-2017-18594

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CVE-2017-18594

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