https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 22:23:06 +0000 https://cve.radiocsirt.org/vuln/bell-cve-2026-5917 <p><strong>Affected:</strong> Alpaquita:25: libgit2, Alpaquita:stream: libgit2</p> <p><strong>Affected:</strong> Alpaquita:25: libgit2, Alpaquita:stream: libgit2</p> https://cve.radiocsirt.org/vuln/bell-cve-2026-5917 https://cve.radiocsirt.org/vuln/euvd-2026-380358 EUVD-2026-380358 https://cve.radiocsirt.org/vuln/euvd-2026-380358 https://cve.radiocsirt.org/vuln/fkie_cve-2026-5917 <p>libgit2 versions before 1.8.7 and 1.9.0 before 1.9.7 built with the libssh2 SSH backend (USE_SSH=libssh2) contain a shell command injection vulnerability that allows remote attackers to execute arbitrary commands on an SSH server by supplying a repository path containing unescaped shell metacharacters such as single quotes, semicolons, or pipes. The gen_proto() function in ssh_libssh2.c inserts the repository path directly into a shell command string without escaping special characters before passing it to libssh2_channel_exec(), enabling an attacker to craft a malicious submodule URL in a .gitmodules file that, when processed during a recursive clone, causes the remote server&#39;s shell to interpret injected commands under the victim&#39;s SSH user account.</p> <p>libgit2 versions before 1.8.7 and 1.9.0 before 1.9.7 built with the libssh2 SSH backend (USE_SSH=libssh2) contain a shell command injection vulnerability that allows remote attackers to execute arbitrary commands on an SSH server by supplying a repository path containing unescaped shell metacharacters such as single quotes, semicolons, or pipes. The gen_proto() function in ssh_libssh2.c inserts the repository path directly into a shell command string without escaping special characters before passing it to libssh2_channel_exec(), enabling an attacker to craft a malicious submodule URL in a .gitmodules file that, when processed during a recursive clone, causes the remote server&#39;s shell to interpret injected commands under the victim&#39;s SSH user account.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-5917 https://cve.radiocsirt.org/vuln/ghsa-3gwr-xcwq-7892 <p>libgit2 versions v0.27.0 through v1.9.0 built with the libssh2 SSH backend (USE_SSH=libssh2) contain a shell command injection vulnerability that allows remote attackers to execute arbitrary commands on an SSH server by supplying a repository path containing unescaped shell metacharacters such as single quotes, semicolons, or pipes. The gen_proto() function in ssh_libssh2.c inserts the repository path directly into a shell command string without escaping special characters before passing it to libssh2_channel_exec(), enabling an attacker to craft a malicious submodule URL in a .gitmodules file that, when processed during a recursive clone, causes the remote server&#39;s shell to interpret injected commands under the victim&#39;s SSH user account.</p> <p>libgit2 versions v0.27.0 through v1.9.0 built with the libssh2 SSH backend (USE_SSH=libssh2) contain a shell command injection vulnerability that allows remote attackers to execute arbitrary commands on an SSH server by supplying a repository path containing unescaped shell metacharacters such as single quotes, semicolons, or pipes. The gen_proto() function in ssh_libssh2.c inserts the repository path directly into a shell command string without escaping special characters before passing it to libssh2_channel_exec(), enabling an attacker to craft a malicious submodule URL in a .gitmodules file that, when processed during a recursive clone, causes the remote server&#39;s shell to interpret injected commands under the victim&#39;s SSH user account.</p> https://cve.radiocsirt.org/vuln/ghsa-3gwr-xcwq-7892 https://cve.radiocsirt.org/vuln/msrc_cve-2026-5917 msrc_CVE-2026-5917 https://cve.radiocsirt.org/vuln/msrc_cve-2026-5917 https://cve.radiocsirt.org/vuln/opensuse-su-2026:11521-1 <p>libgit2-1_9-1.9.7-1.1 on GA media</p> <p>libgit2-1_9-1.9.7-1.1 on GA media</p> https://cve.radiocsirt.org/vuln/opensuse-su-2026:11521-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-5917 <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: libgit2, Ubuntu:Pro:18.04:LTS: libgit2, Ubuntu:Pro:20.04:LTS: libgit2, Ubuntu:Pro:22.04:LTS: libgit2, Ubuntu:24.04:LTS: libgit2, Ubuntu:26.04:LTS: libgit2</p> <p>libgit2 versions before 1.8.7 and 1.9.0 before 1.9.7 built with the libssh2 SSH backend (USE_SSH=libssh2) contain a shell command injection vulnerability that allows remote attackers to execute arbitrary commands on an SSH server by supplying a repository path containing unescaped shell metacharacters such as single quotes, semicolons, or pipes. The gen_proto() function in ssh_libssh2.c inserts the repository path directly into a shell command string without escaping special characters before passing it to libssh2_channel_exec(), enabling an attacker to craft a malicious submodule URL in a .gitmodules file that, when processed during a recursive clone, causes the remote server&#39;s shell to interpret injected commands under the victim&#39;s SSH user account.</p> <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: libgit2, Ubuntu:Pro:18.04:LTS: libgit2, Ubuntu:Pro:20.04:LTS: libgit2, Ubuntu:Pro:22.04:LTS: libgit2, Ubuntu:24.04:LTS: libgit2, Ubuntu:26.04:LTS: libgit2</p> <p>libgit2 versions before 1.8.7 and 1.9.0 before 1.9.7 built with the libssh2 SSH backend (USE_SSH=libssh2) contain a shell command injection vulnerability that allows remote attackers to execute arbitrary commands on an SSH server by supplying a repository path containing unescaped shell metacharacters such as single quotes, semicolons, or pipes. The gen_proto() function in ssh_libssh2.c inserts the repository path directly into a shell command string without escaping special characters before passing it to libssh2_channel_exec(), enabling an attacker to craft a malicious submodule URL in a .gitmodules file that, when processed during a recursive clone, causes the remote server&#39;s shell to interpret injected commands under the victim&#39;s SSH user account.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-5917