Red Hat Security Advisory 2023-3382-01 - Git is a distributed revision control system with a decentralized architecture. As opposed to centralized version control systems with a client-server model, Git ensures that each working copy of a Git repository is an exact copy with complete revision history. This not only allows the user to work on and contribute to projects without the need to have permission to push the changes to their official repositories, but also makes it possible for the user to work with no network connection.
dfce5e41d64e9886d1517432eded3515a63546e3337f8ba28a2cfda01d9322f7
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
=====================================================================
Red Hat Security Advisory
Synopsis: Important: git security update
Advisory ID: RHSA-2023:3382-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:3382
Issue date: 2023-05-31
CVE Names: CVE-2023-25652 CVE-2023-25815 CVE-2023-29007
=====================================================================
1. Summary:
An update for git is now available for Red Hat Enterprise Linux 8.2
Advanced Update Support.
Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AppStream AUS (v. 8.2) - aarch64, noarch, ppc64le, s390x, x86_64
3. Description:
Git is a distributed revision control system with a decentralized
architecture. As opposed to centralized version control systems with a
client-server model, Git ensures that each working copy of a Git repository
is an exact copy with complete revision history. This not only allows the
user to work on and contribute to projects without the need to have
permission to push the changes to their official repositories, but also
makes it possible for the user to work with no network connection.
Security Fix(es):
* git: by feeding specially crafted input to `git apply --reject`, a path
outside the working tree can be overwritten with partially controlled
contents (CVE-2023-25652)
* git: arbitrary configuration injection when renaming or deleting a
section from a configuration file (CVE-2023-29007)
* git: malicious placement of crafted messages when git was compiled with
runtime prefix (CVE-2023-25815)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
2188333 - CVE-2023-25652 git: by feeding specially crafted input to `git apply --reject`, a path outside the working tree can be overwritten with partially controlled contents
2188337 - CVE-2023-25815 git: malicious placement of crafted messages when git was compiled with runtime prefix
2188338 - CVE-2023-29007 git: arbitrary configuration injection when renaming or deleting a section from a configuration file
6. Package List:
Red Hat Enterprise Linux AppStream AUS (v. 8.2):
Source:
git-2.18.4-4.el8_2.src.rpm
aarch64:
git-2.18.4-4.el8_2.aarch64.rpm
git-core-2.18.4-4.el8_2.aarch64.rpm
git-core-debuginfo-2.18.4-4.el8_2.aarch64.rpm
git-daemon-2.18.4-4.el8_2.aarch64.rpm
git-daemon-debuginfo-2.18.4-4.el8_2.aarch64.rpm
git-debuginfo-2.18.4-4.el8_2.aarch64.rpm
git-debugsource-2.18.4-4.el8_2.aarch64.rpm
git-instaweb-2.18.4-4.el8_2.aarch64.rpm
git-subtree-2.18.4-4.el8_2.aarch64.rpm
git-svn-2.18.4-4.el8_2.aarch64.rpm
git-svn-debuginfo-2.18.4-4.el8_2.aarch64.rpm
noarch:
git-all-2.18.4-4.el8_2.noarch.rpm
git-core-doc-2.18.4-4.el8_2.noarch.rpm
git-email-2.18.4-4.el8_2.noarch.rpm
git-gui-2.18.4-4.el8_2.noarch.rpm
gitk-2.18.4-4.el8_2.noarch.rpm
gitweb-2.18.4-4.el8_2.noarch.rpm
perl-Git-2.18.4-4.el8_2.noarch.rpm
perl-Git-SVN-2.18.4-4.el8_2.noarch.rpm
ppc64le:
git-2.18.4-4.el8_2.ppc64le.rpm
git-core-2.18.4-4.el8_2.ppc64le.rpm
git-core-debuginfo-2.18.4-4.el8_2.ppc64le.rpm
git-daemon-2.18.4-4.el8_2.ppc64le.rpm
git-daemon-debuginfo-2.18.4-4.el8_2.ppc64le.rpm
git-debuginfo-2.18.4-4.el8_2.ppc64le.rpm
git-debugsource-2.18.4-4.el8_2.ppc64le.rpm
git-instaweb-2.18.4-4.el8_2.ppc64le.rpm
git-subtree-2.18.4-4.el8_2.ppc64le.rpm
git-svn-2.18.4-4.el8_2.ppc64le.rpm
git-svn-debuginfo-2.18.4-4.el8_2.ppc64le.rpm
s390x:
git-2.18.4-4.el8_2.s390x.rpm
git-core-2.18.4-4.el8_2.s390x.rpm
git-core-debuginfo-2.18.4-4.el8_2.s390x.rpm
git-daemon-2.18.4-4.el8_2.s390x.rpm
git-daemon-debuginfo-2.18.4-4.el8_2.s390x.rpm
git-debuginfo-2.18.4-4.el8_2.s390x.rpm
git-debugsource-2.18.4-4.el8_2.s390x.rpm
git-instaweb-2.18.4-4.el8_2.s390x.rpm
git-subtree-2.18.4-4.el8_2.s390x.rpm
git-svn-2.18.4-4.el8_2.s390x.rpm
git-svn-debuginfo-2.18.4-4.el8_2.s390x.rpm
x86_64:
git-2.18.4-4.el8_2.x86_64.rpm
git-core-2.18.4-4.el8_2.x86_64.rpm
git-core-debuginfo-2.18.4-4.el8_2.x86_64.rpm
git-daemon-2.18.4-4.el8_2.x86_64.rpm
git-daemon-debuginfo-2.18.4-4.el8_2.x86_64.rpm
git-debuginfo-2.18.4-4.el8_2.x86_64.rpm
git-debugsource-2.18.4-4.el8_2.x86_64.rpm
git-instaweb-2.18.4-4.el8_2.x86_64.rpm
git-subtree-2.18.4-4.el8_2.x86_64.rpm
git-svn-2.18.4-4.el8_2.x86_64.rpm
git-svn-debuginfo-2.18.4-4.el8_2.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2023-25652
https://access.redhat.com/security/cve/CVE-2023-25815
https://access.redhat.com/security/cve/CVE-2023-29007
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2023 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=AbSu
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce