git (1:2.25.1-1ubuntu3.14) focal-security; urgency=medium

  * SECURITY UPDATE: insufficient credential prompt sanitization
    - debian/patches/CVE-2024-50349-1.patch: add credential_format() and
      strbuf_add_percentencode() in credential.c, strbuf.c, strbuf.h.
    - debian/patches/CVE-2024-50349-2.patch: sanitize the user prompt in
      credential.c, credential.h, t/t0300-credentials.sh,
      t/t5541-http-push-smart.sh, t/t5550-http-fetch-dumb.sh,
      t/t5551-http-fetch-smart.sh.
    - CVE-2024-50349
  * SECURITY UPDATE: incorrect use of carriage returns as new lines
    - debian/patches/CVE-2024-52006.patch: disallow carriage returns in the
      protocol by default in credential.c, credential.h,
      t/t0300-credentials.sh.
    - CVE-2024-52006

 -- Marc Deslauriers <marc.deslauriers@ubuntu.com>  Wed, 26 Feb 2025 12:43:37 -0500

git (1:2.25.1-1ubuntu3.13) focal-security; urgency=medium

  * SECURITY UPDATE: Facilitation of arbitrary code execution
    - debian/patches/CVE-2024-32002.patch: submodule paths
      must not contains symlinks in builtin/submodule--helper.c.
    - CVE-2024-32002

 -- Marc Deslauriers <marc.deslauriers@ubuntu.com>  Thu, 13 Jun 2024 12:56:11 -0400

git (1:2.25.1-1ubuntu3.12) focal-security; urgency=medium

  * SECURITY UPDATE: Arbitrary code execution
    - debian/patches/CVE-2024-32004.patch: detect dubious ownership of
      local repositories in path.c, setup.c, setup.h.
    - CVE-2024-32004
  * SECURITY UPDATE: Overwrite of possible malicious hardlink
    - debian/patches/CVE-2024-32020.patch: refuse clones of unsafe
      repositories in builtin/clonse.c, t0033-safe-directory.sh.
    - CVE-2024-32020
  * SECURITY UPDATE: Unauthenticated attacker to place a repository
    on their target's local system that contains symlinks
    - debian/patches/CVE-2024-32021.patch: abort when hardlinked source and
      target file differ in builtin/clone.c
    - CVE-2024-32021
  * SECURITY UPDATE: Arbitrary code execution
    - debian/patches/CVE-2024-32465.patch: disable lazy-fetching by default
      in builtin/upload-pack.c, promisor-remote.c
    - CVE-2024-32465

 -- Leonidas Da Silva Barbosa <leo.barbosa@canonical.com>  Wed, 22 May 2024 11:58:06 -0300

git (1:2.25.1-1ubuntu3.11) focal-security; urgency=medium

  * SECURITY UPDATE: Overwriting path
    - debian/patches/CVE-2023_25652_25815_29007/0022-*.patch: apply
      --reject overwriting existing .rej symlink if it exists in apply.c,
      t/t4115-apply-symlink.sh.
    - CVE-2023-25652
  * SECURITY UPDATE: Malicious placement of crafted messages
    - debian/patches/CVE-2023_25652_25815_29007/0024-*patch:
      avoid using gettext if the locale dir is not present in
      gettext.c.
    - CVE-2023-25815
  * SECURITY UPDATE: Arbitrary configuration injection
    - debian/patches/CVE-2023_25652_25815_29007/0025-*.patch: avoid
      fixed-sized buffer when renaming/deleting a section in config.c,
      t/t1300-config.sh.
    - debian/patches/CVE-2023_25652_25815_29007/0026-*.patch: avoid
      integer truncation in copy_or_rename_section_in_file() in config.c.
    - debian/patches/CVE-2023_25652_25815_29007/0027-*.patch: disallow
      overly-long lines in copy_or_rename_section_in_file in config.c.
    - CVE-2023-29007

 -- Leonidas Da Silva Barbosa <leo.barbosa@canonical.com>  Wed, 26 Apr 2023 09:52:23 -0300

git (1:2.25.1-1ubuntu3.10) focal-security; urgency=medium

  * SECURITY UPDATE: Overwritten path and using
    local clone optimization even when using a non-local transport
    - debian/patches/CVE_2023-22490_and_23946/0002-*.patch: adjust
      a mismatch data type in attr.c.
    - debian/patches/CVE_2023-22490_and_23946/0003-*.patch: demonstrate
      clone_local() with ambiguous transport in
      t/t5619-clone-local-ambiguous-transport.sh.
    - debian/patches/CVE_2023-22490_and_23946/0004-*.patch: delay
      picking a transport until after get_repo_path() in builtin/clone.c.
    - debian/patches/CVE_2023-22490_and_23946/0005-*.patch: prevent top-level
      symlinks without FOLLOW_SYMLINKS in dir-iterator, dir-iterator.h,
      t/t0066-dir-iterator.sh, t/t5604-clone-reference.sh.
    - debian/patches/CVE_2023-22490_and_23946/0006-*.patch: fix writing behind
      newly created symbolic links in apply.c, t/t4115-apply-symlink.sh.
    - CVE-2023-22490
    - CVE-2023-23946

 -- Leonidas Da Silva Barbosa <leo.barbosa@canonical.com>  Wed, 08 Feb 2023 11:21:13 -0300

git (1:2.25.1-1ubuntu3.8) focal-security; urgency=medium

  * SECURITY REGRESSION: Previous update was incomplete what could causes regressions
    - debian/patches/CVE_2022_23521_and_41903/0012-*.patch: update patch with
      missed parts (LP: #2003246).

 -- Leonidas Da Silva Barbosa <leo.barbosa@canonical.com>  Thu, 19 Jan 2023 08:22:47 -0300

git (1:2.25.1-1ubuntu3.7) focal-security; urgency=medium

  * SECURITY UPDATE: Integer overflow
    - debian/patches/CVE_2022_23521_and_41903/00*.patch:
      attr.c, attr.h, pretty.c, column.c, utf8.c, utf8.h,
      t/t4205-log-pretty-formats.sh, t/test-lib.sh, git-compat-util.h,
      t/t0003-attributes.sh.
    - CVE-2022-23521
    - CVE-2022-41903

 -- Leonidas Da Silva Barbosa <leo.barbosa@canonical.com>  Thu, 12 Jan 2023 09:56:29 -0300

git (1:2.25.1-1ubuntu3.6) focal-security; urgency=medium

  * SECURITY UPDATE: Unexpected behavior
    - debian/patches/CVE-2022-39253-*.patch: disallow --local
      clones with symlinks and additionally changed the
      protocol.file.allow to be user by default in
      builtin/clone.c, transport.c, and modified tests in
      t/t5604-clone-reference.sh,
      lib-submodule-update.sh, t/t1091-sparse-checkout-builtin.sh,
      t/t1500-rev-parse.sh, t/t2400-worktree-add.sh,
      t/t2403-worktree-move.sh, t/t2405-worktree-submodule.sh,
      t/t3200-branch.sh, t/t3420-rebase-autostash.sh,
      t/t3426-rebase-submodule.sh, t/t3512-cherry-pick-submodule.sh,
      t/t3600-rm.sh, t/t3906-stash-submodule.sh,
      t/t4059-diff-submodule-not-initialized.sh,
      t/t4060-diff-submodule-option-diff-format.sh,
      t/t4067-diff-partial-clone.sh,
      t/t4208-log-magic-pathspec.sh, t/t5510-fetch.sh,
      t/t5526-fetch-submodules.sh, t/t5545-push-options.sh,
      t/t5572-pull-submodule.sh, t/t5601-clone.sh,
      t/t5614-clone-submodules-shallow.sh, t/t5616-partial-clone.sh,
      t/t5617-clone-submodules-remote.sh, t/t6008-rev-list-submodule.sh,
      t/t6134-pathspec-in-submodule.sh,
      t/t7001-mv.sh, t/t7064-wtstatus-pv2.sh,
      t/t7300-clean.sh, t/t7400-submodule-basic.sh,
      t/t7403-submodule-sync.sh, t/t7406-submodule-update.sh,
      t/t7407-submodule-foreach.sh, t/t7408-submodule-reference.sh,
      t/t7409-submodule-detached-work-tree.sh, t/t7411-submodule-config.sh,
      t/t7413-submodule-is-active.sh, t/t7414-submodule-mistakes.sh,
      t/t7415-submodule-names.sh, t/t7416-submodule-dash-url.sh,
      t/t7417-submodule-path-url.sh, t/t7418-submodule-sparse-gitmodules.sh,
      t/t7419-submodule-set-branch.sh, t/t7420-submodule-set-url.sh,
      t/t7421-submodule-summary-add.sh, t/t7506-status-submodule.sh,
      t/t7507-commit-verbose.sh, t/t7800-difftool.sh,
      t/t7814-grep-recurse-submodules.sh, t/t9304-fast-import-marks.sh,
      t/t9350-fast-export.sh, t/t1092-sparse-checkout-compatibility.sh,
      t/t2080-parallel-checkout-basics.sh, t/t7450-bad-git-dotfiles.sh.
    - CVE-2022-39253
  * SECURITY UPDATE: Arbitrary heap writes
    - debian/patches/CVE-2022-39260-*.patch: limit size of interactive
      commands and reject too-long cmdline strings in split cmdline()
      in shell.c, t/t9850-shell.sh, alias.c.
    - CVE-2022-39260

 -- Leonidas Da Silva Barbosa <leo.barbosa@canonical.com>  Thu, 13 Oct 2022 13:36:40 -0300

git (1:2.25.1-1ubuntu3.5) focal-security; urgency=medium

  * SECURITY UPDATE: Potential arbitrary code execution
    - debian/patches/CVE-2022-29187-1.patch: adds test to
      regression git needs safe.directory when using sudo in
      t/t0034-root-safe-directory.sh.
    - debian/patches/CVE-2022-29187-2.patch: avoid failing dir ownership
      checks if running privileged in git-compat-util.h,
      t/t0034-root-safe-directory.sh.
    - debian/patches/CVE-2022-29187-3.patch: add negative tests
      and allow git init to mostly work under sudo in
      t/lib-sudo.sh b/t/lib-sudo.sh.
    - debian/patches/CVE-2022-29187-4.patch: allow root
      to access both SUDO_UID and root owned in git-compat-util.h,
      t/t0034-root-safe-directory.sh.
    - debian/patches/CVE-2022-29187-5.patch: add tests for safe.directory
      in t/t0033-safe-directory.sh, setup.c.
    - debian/patches/CVE-2022-29187-6.patch: tighten ownership checks
      post CVE-2022-24765 in setup.c.
    - CVE-2022-29187

 -- Leonidas Da Silva Barbosa <leo.barbosa@canonical.com>  Tue, 05 Jul 2022 12:13:30 -0300

git (1:2.25.1-1ubuntu3.4) focal-security; urgency=medium

  * SECURITY REGRESSION: Previous update was incomplete causing regressions
    and not correctly fixing the issue.
    - debian/patches/CVE-2022-24765-5.patch: fix safe.directory
      key not being checked in setup.c.
    - debian/patches/CVE-2022-24765-6.patch:
      opt-out of check with safe.directory=* in setup.c. (LP: #1970260)

 -- Leonidas Da Silva Barbosa <leo.barbosa@canonical.com>  Mon, 25 Apr 2022 20:21:34 -0300

# For older changelog entries, run 'apt-get changelog git'
