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 •
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: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2022-42335
https://notcve.org/view.php?id=CVE-2022-42335
x86 shadow paging arbitrary pointer dereference In environments where host assisted address translation is necessary but Hardware Assisted Paging (HAP) is unavailable, Xen will run guests in so called shadow mode. Due to too lax a check in one of the hypervisor routines used for shadow page handling it is possible for a guest with a PCI device passed through to cause the hypervisor to access an arbitrary pointer partially under guest control. • http://www.openwall.com/lists/oss-security/2023/04/25/1 http://xenbits.xen.org/xsa/advisory-430.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PSPFWSY6UOPGMADQGOGN2PAAS5LJRPTG https://security.gentoo.org/glsa/202402-07 https://xenbits.xenproject.org/xsa/advisory-430.txt • CWE-476: NULL Pointer Dereference •
CVSS: 4.4EPSS: 0%CPEs: 17EXPL: 0CVE-2023-2269 – kernel: A possible deadlock in dm_get_inactive_table in dm- ioctl.c leads to dos
https://notcve.org/view.php?id=CVE-2023-2269
A denial of service problem was found, due to a possible recursive locking scenario, resulting in a deadlock in table_clear in drivers/md/dm-ioctl.c in the Linux Kernel Device Mapper-Multipathing sub-component. A flaw was found in the Linux Kernel, leading to a denial of service. This issue occurs due to a possible recursive locking scenario, resulting in a deadlock in table_clear in drivers/md/dm-ioctl.c in the Linux Kernel Device Mapper-Multipathing sub-component. • https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63AJUCJTZCII2JMAF7MGZEM66KY7IALT https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FBLBKW2WM5YSTS6OGEU5SYHXSJ5EWSTV https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IXHBLWYNSUBS77TYPOJTADPDXKBH2F4U https://lore.kernel.org/lkml • CWE-413: Improper Resource Locking CWE-667: Improper Locking •