OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.
https://www.oracle.com/security-alerts/cpujan2020.html
https://www.debian.org/security/2018/dsa-4280
https://usn.ubuntu.com/3809-1/
https://security.netapp.com/advisory/ntap-20181101-0001/
https://security.gentoo.org/glsa/201810-03
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0011
https://lists.debian.org/debian-lts-announce/2018/08/msg00022.html
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
https://bugs.debian.org/906236
https://access.redhat.com/errata/RHSA-2019:2143
https://github.com/krishanpratapsingh/Pentesting-toolkit
https://github.com/bdalrhmnhamdalalm-jpg/CVE-2018-15473-User-Enumeration-
https://github.com/Athology0000/cve-lab
https://github.com/Guppss/VulnScan-Pro
https://github.com/daecayde/bloodhoundr
https://github.com/Ateebshaikh21/red-team-ai
https://github.com/daecayde/nightcrawler
https://github.com/ShacharLF/Network-Scanner
https://github.com/Ernest-Kosmatko/Netrecon
https://github.com/saqib-butt2/blackbox-pentesting-infsecos
https://github.com/Retr0wq/network-scanner
https://github.com/Sumeru-M/Automated_Vulnerability_scanner
https://github.com/Sombra-1/vulnmind
https://github.com/kaktus5454/CVE-2018-15473
https://github.com/kikechans/SSH-Enum-CVE-2018-15473
https://github.com/wtbacon/cve-2018-15473
https://github.com/jamalinux1/syntecxhub-cve-scanner
https://github.com/Remnant-DB/CVE-2018-15473
https://github.com/jubeenshah/CVE-2018-15473-Exploit
https://github.com/OhDamnn/Noregressh
https://github.com/anonymous121029034720384234234/py-network-scanner
https://github.com/Alph4Sec/ssh_enum_py
https://github.com/fujiokayu/nmap-nvd-script
https://github.com/rudra9603/vulnerability-scanner
https://github.com/makmour/open-ssh-user-enumeration
https://github.com/jlucas8/cve-test-scripts
https://github.com/0xNehru/ssh_Enum_vaild
https://github.com/OmarV4066/SSHEnumKL
https://github.com/krlabs/openssh-vulnerabilities
https://github.com/SUDORM0X/PoC-CVE-2018-15473
https://github.com/ryanalieh/openSSH-scanner
https://github.com/bigb0x/OpenSSH-Scanner
https://github.com/MahdiOsman/CVE-2018-15473-SNMPv1-2-Community-String-Vulnerability-Testing
https://github.com/bigb0x/SSH-Scanner
https://github.com/bigb0x/CVE-2024-6387
https://github.com/yZ1337/CVE-2018-15473
https://github.com/jtesta/ssh-audit
https://github.com/GaboLC98/userenum-CVE-2018-15473
https://github.com/sergiovks/SSH-User-Enum-Python3-CVE-2018-15473
https://github.com/thecyberworld/cve-exploits
https://github.com/wjl110/CVE-Master
https://github.com/Goldenmonkeyy/SSHusernameEnum
https://github.com/66quentin/shodan-CVE-2018-15473
https://github.com/MrDottt/CVE-2018-15473
https://github.com/An0nYm0u5101/enumpossible
https://github.com/Moon1705/easy_security
https://github.com/NHPT/SSH-account-enumeration-verification-script
https://github.com/trickster1103/-
https://github.com/secmode/enumpossible
https://github.com/LINYIKAI/CVE-2018-15473-exp
https://github.com/JoeBlackSecurity/SSHUsernameBruter-SSHUB
https://github.com/pyperanger/CVE-2018-15473_exploit
https://github.com/epi052/cve-2018-15473
https://github.com/Rhynorater/CVE-2018-15473-Exploit
https://github.com/gbonacini/opensshenum
https://github.com/trimstray/massh-enum
https://github.com/openbsd/src/commit/779974d35b4859c07bc3cb8a12c74b43b0a7d1e0