CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 1CVE-2023-33290
https://notcve.org/view.php?id=CVE-2023-33290
The git-url-parse crate through 0.4.4 for Rust allows Regular Expression Denial of Service (ReDos) via a crafted URL to normalize_url in lib.rs, a similar issue to CVE-2023-32758 (Python). • https://github.com/tjtelan/git-url-parse-rs/issues/51 https://lib.rs/crates/git-url-parse • CWE-1333: Inefficient Regular Expression Complexity •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-29012 – Git CMD erroneously executes `doskey.exe` in the current directory, if it exists
https://notcve.org/view.php?id=CVE-2023-29012
Git for Windows is the Windows port of Git. Prior to version 2.40.1, any user of Git CMD who starts the command in an untrusted directory is impacted by an Uncontrolles Search Path Element vulnerability. Maliciously-placed `doskey.exe` would be executed silently upon running Git CMD. The problem has been patched in Git for Windows v2.40.1. As a workaround, avoid using Git CMD or, if using Git CMD, avoid starting it in an untrusted directory. • https://github.com/git-for-windows/git/releases/tag/v2.40.1.windows.1 https://github.com/git-for-windows/git/security/advisories/GHSA-gq5x-v87v-8f7g • CWE-427: Uncontrolled Search Path Element •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-29011 – Git for Windows's config file of `connect.exe` is susceptible to malicious placing
https://notcve.org/view.php?id=CVE-2023-29011
Git for Windows, the Windows port of Git, ships with an executable called `connect.exe`, which implements a SOCKS5 proxy that can be used to connect e.g. to SSH servers via proxies when certain ports are blocked for outgoing connections. The location of `connect.exe`'s config file is hard-coded as `/etc/connectrc` which will typically be interpreted as `C:\etc\connectrc`. Since `C:\etc` can be created by any authenticated user, this makes `connect.exe` susceptible to malicious files being placed there by other users on the same multi-user machine. The problem has been patched in Git for Windows v2.40.1. As a workaround, create the folder `etc` on all drives where Git commands are run, and remove read/write access from those folders. • https://github.com/git-for-windows/git/releases/tag/v2.40.1.windows.1 https://github.com/git-for-windows/git/security/advisories/GHSA-g4fv-xjqw-q7jm • CWE-427: Uncontrolled Search Path Element •
CVSS: 7.8EPSS: 0%CPEs: 14EXPL: 2CVE-2023-29007 – Arbitrary configuration injection via `git submodule deinit`
https://notcve.org/view.php?id=CVE-2023-29007
Git is a revision control system. Prior to versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1, a specially crafted `.gitmodules` file with submodule URLs that are longer than 1024 characters can used to exploit a bug in `config.c::git_config_copy_or_rename_section_in_file()`. This bug can be used to inject arbitrary configuration into a user's `$GIT_DIR/config` when attempting to remove the configuration section associated with that submodule. When the attacker injects configuration values which specify executables to run (such as `core.pager`, `core.editor`, `core.sshCommand`, etc.) this can lead to a remote code execution. A fix A fix is available in versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1. • https://github.com/ethiack/CVE-2023-29007 https://github.com/omespino/CVE-2023-29007 https://github.com/git/git/blob/9ce9dea4e1c2419cca126d29fa7730baa078a11b/Documentation/RelNotes/2.30.9.txt https://github.com/git/git/commit/528290f8c61222433a8cf02fb7cfffa8438432b4 https://github.com/git/git/security/advisories/GHSA-v48j-4xgg-4844 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PI7FZ4NNR5S5J5K6AMVQBH2JFP6NE4L7 https://lists.fedoraproject.org/archives/list/package-announce@lists.fed • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') •
CVSS: 3.3EPSS: 0%CPEs: 3EXPL: 0CVE-2023-25815 – Git looks for localized messages in the wrong place
https://notcve.org/view.php?id=CVE-2023-25815
In Git for Windows, the Windows port of Git, no localized messages are shipped with the installer. As a consequence, Git is expected not to localize messages at all, and skips the gettext initialization. However, due to a change in MINGW-packages, the `gettext()` function's implicit initialization no longer uses the runtime prefix but uses the hard-coded path `C:\mingw64\share\locale` to look for localized messages. And since any authenticated user has the permission to create folders in `C:\` (and since `C:\mingw64` does not typically exist), it is possible for low-privilege users to place fake messages in that location where `git.exe` will pick them up in version 2.40.1. This vulnerability is relatively hard to exploit and requires social engineering. For example, a legitimate message at the end of a clone could be maliciously modified to ask the user to direct their web browser to a malicious website, and the user might think that the message comes from Git and is legitimate. • http://www.openwall.com/lists/oss-security/2023/04/25/2 https://axcheron.github.io/exploit-101-format-strings/#writing-to-the-stack https://github.com/git-for-windows/git/releases/tag/v2.40.1.windows.1 https://github.com/git-for-windows/git/security/advisories/GHSA-9w66-8mq8-5vm8 https://github.com/msys2/MINGW-packages/pull/10461 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PI7FZ4NNR5S5J5K6AMVQBH2JFP6NE4L7 https://lists.fedoraproject.org/archiv • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-134: Use of Externally-Controlled Format String •