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: 7.5EPSS: 0%CPEs: 13EXPL: 0CVE-2023-25652 – "git apply --reject" partially-controlled arbitrary file write
https://notcve.org/view.php?id=CVE-2023-25652
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, by feeding specially crafted input to `git apply --reject`, a path outside the working tree can be overwritten with partially controlled contents (corresponding to the rejected hunk(s) from the given patch). 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. As a workaround, avoid using `git apply` with `--reject` when applying patches from an untrusted source. Use `git apply --stat` to inspect a patch before applying; avoid applying one that create a conflict where a link corresponding to the `*.rej` file exists. • http://www.openwall.com/lists/oss-security/2023/04/25/2 https://github.com/git/git/commit/18e2b1cfc80990719275d7b08e6e50f3e8cbc902 https://github.com/git/git/commit/668f2d53613ac8fd373926ebe219f2c29112d93e https://github.com/git/git/security/advisories/GHSA-2hvf-7c8p-28fx https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BSXOGVVBJLYX26IAYX6PJSYQB36BREWH https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PI7FZ4NNR5S5J5K6AMVQBH2JFP6NE4L7 https://lists.fe • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 7.5EPSS: 0%CPEs: 10EXPL: 1CVE-2023-23946 – Git's `git apply` overwriting paths outside the working tree
https://notcve.org/view.php?id=CVE-2023-23946
Git, a revision control system, is vulnerable to path traversal prior to versions 2.39.2, 2.38.4, 2.37.6, 2.36.5, 2.35.7, 2.34.7, 2.33.7, 2.32.6, 2.31.7, and 2.30.8. By feeding a crafted input to `git apply`, a path outside the working tree can be overwritten as the user who is running `git apply`. A fix has been prepared and will appear in v2.39.2, v2.38.4, v2.37.6, v2.36.5, v2.35.7, v2.34.7, v2.33.7, v2.32.6, v2.31.7, and v2.30.8. As a workaround, use `git apply --stat` to inspect a patch before applying; avoid applying one that creates a symbolic link and then creates a file beyond the symbolic link. A vulnerability was found in Git. • https://github.com/bruno-1337/CVE-2023-23946-POC https://github.com/git/git/commit/c867e4fa180bec4750e9b54eb10f459030dbebfd https://github.com/git/git/security/advisories/GHSA-r87m-v37r-cwfh https://security.gentoo.org/glsa/202312-15 https://access.redhat.com/security/cve/CVE-2023-23946 https://bugzilla.redhat.com/show_bug.cgi?id=2168161 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 5.5EPSS: 0%CPEs: 10EXPL: 0CVE-2023-22490 – Git vulnerable to local clone-based data exfiltration with non-local transports
https://notcve.org/view.php?id=CVE-2023-22490
Git is a revision control system. Using a specially-crafted repository, Git prior to versions 2.39.2, 2.38.4, 2.37.6, 2.36.5, 2.35.7, 2.34.7, 2.33.7, 2.32.6, 2.31.7, and 2.30.8 can be tricked into using its local clone optimization even when using a non-local transport. Though Git will abort local clones whose source `$GIT_DIR/objects` directory contains symbolic links, the `objects` directory itself may still be a symbolic link. These two may be combined to include arbitrary files based on known paths on the victim's filesystem within the malicious repository's working copy, allowing for data exfiltration in a similar manner as CVE-2022-39253. A fix has been prepared and will appear in v2.39.2 v2.38.4 v2.37.6 v2.36.5 v2.35.7 v2.34.7 v2.33.7 v2.32.6, v2.31.7 and v2.30.8. If upgrading is impractical, two short-term workarounds are available. • https://github.com/git/git/commit/c867e4fa180bec4750e9b54eb10f459030dbebfd https://github.com/git/git/security/advisories/GHSA-3wp6-j8xr-qw85 https://github.com/git/git/security/advisories/GHSA-gw92-x3fm-3g3q https://security.gentoo.org/glsa/202312-15 https://access.redhat.com/security/cve/CVE-2023-22490 https://bugzilla.redhat.com/show_bug.cgi?id=2168160 • CWE-59: Improper Link Resolution Before File Access ('Link Following') CWE-402: Transmission of Private Resources into a New Sphere ('Resource Leak') •
CVSS: 9.8EPSS: 2%CPEs: 10EXPL: 0CVE-2022-23521 – gitattributes parsing integer overflow in git
https://notcve.org/view.php?id=CVE-2022-23521
Git is distributed revision control system. gitattributes are a mechanism to allow defining attributes for paths. These attributes can be defined by adding a `.gitattributes` file to the repository, which contains a set of file patterns and the attributes that should be set for paths matching this pattern. When parsing gitattributes, multiple integer overflows can occur when there is a huge number of path patterns, a huge number of attributes for a single pattern, or when the declared attribute names are huge. These overflows can be triggered via a crafted `.gitattributes` file that may be part of the commit history. Git silently splits lines longer than 2KB when parsing gitattributes from a file, but not when parsing them from the index. • https://github.com/git/git/commit/508386c6c5857b4faa2c3e491f422c98cc69ae76 https://github.com/git/git/security/advisories/GHSA-c738-c5qq-xg89 https://security.gentoo.org/glsa/202312-15 https://access.redhat.com/security/cve/CVE-2022-23521 https://bugzilla.redhat.com/show_bug.cgi?id=2162055 • CWE-190: Integer Overflow or Wraparound •