Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://seclists.org/nmap-dev/2018/q2/45
- https://github.com/nmap/nmap/issues/1227
- https://github.com/nmap/nmap/commit/350bbe0597d37ad67abe5fef8fba984707b4e9ad
- https://github.com/nmap/nmap/issues/1077
- https://github.com/AMatchandaHaystack/Research/blob/master/Nmap%26libsshDF
- https://seclists.org/nmap-announce/2019/0
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00073.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00075.html
ADP enrichment
No English description supplied.
- https://seclists.org/nmap-dev/2018/q2/45
- https://github.com/nmap/nmap/issues/1227
- https://github.com/nmap/nmap/commit/350bbe0597d37ad67abe5fef8fba984707b4e9ad
- https://github.com/nmap/nmap/issues/1077
- https://github.com/AMatchandaHaystack/Research/blob/master/Nmap%26libsshDF
- https://seclists.org/nmap-announce/2019/0
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00073.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00075.html