mirror of
https://git.yoctoproject.org/poky
synced 2026-05-30 00:20:08 +00:00
git: fix 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 `$GIT_DIR/config` when attempting to remove the configuration section associated with that submodule. When the attacker injects configuration values which specify executables to run (such as `core.pager`, `core.editor`, `core.sshCommand`, etc.) this can lead to a remote code execution. A fix A fix is available in versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1. As a workaround, avoid running `git submodule deinit` on untrusted repositories or without prior inspection of any submodule sections in `$GIT_DIR/config`. References: https://nvd.nist.gov/vuln/detail/CVE-2023-29007 Upstream patches: https://github.com/git/git/commit/528290f8c61222433a8cf02fb7cfffa8438432b4 https://github.com/git/git/commit/29198213c9163c1d552ee2bdbf78d2b09ccc98b8 https://github.com/git/git/commit/a5bb10fd5e74101e7c07da93e7c32bbe60f6173a https://github.com/git/git/commit/e91cfe6085c4a61372d1f800b473b73b8d225d0d https://github.com/git/git/commit/3bb3d6bac5f2b496dfa2862dc1a84cbfa9b4449a (From OE-Core rev: 1b55343b6346437b80b8a8180ae1bc9f480d92ef) Signed-off-by: Archana Polampalli <archana.polampalli@windriver.com> Signed-off-by: Steve Sakoman <steve@sakoman.com>
This commit is contained in:
committed by
Steve Sakoman
parent
a8216f8f7c
commit
04316b4f47
@@ -10,6 +10,7 @@ PROVIDES:append:class-native = " git-replacement-native"
|
||||
SRC_URI = "${KERNELORG_MIRROR}/software/scm/git/git-${PV}.tar.gz;name=tarball \
|
||||
file://fixsort.patch \
|
||||
file://0001-config.mak.uname-do-not-force-RHEL-7-specific-build-.patch \
|
||||
file://CVE-2023-29007.patch \
|
||||
"
|
||||
|
||||
S = "${WORKDIR}/git-${PV}"
|
||||
|
||||
Reference in New Issue
Block a user