[rpms/buildah] update-buildah-cve-2026-46597: buildah-1.27.0-2.el9

[Jindrich Novy <jnovy@redhat.com>]

            A new commit has been pushed.

            Repo   : rpms/buildah
            Branch : update-buildah-cve-2026-46597
            Commit : ef8b3c3332d980bde9523438eff4d16f90b1b353
            Author : Jindrich Novy <jnovy@redhat.com>
            Date   : 2022-08-26T11:17:22+02:00
            Stats  : +96/-1 in 2 file(s)
            URL    : https://src.fedoraproject.org/rpms/buildah/c/ef8b3c3332d980bde9523438eff4d16f90b1b353?branch=update-buildah-cve-2026-46597

            Log:
            buildah-1.27.0-2.el9

- fix CVE-2022-2990
- Related: #2061316

Signed-off-by: Jindrich Novy <jnovy@redhat.com>

---
diff --git a/4200.patch b/4200.patch
new file mode 100644
index 0000000..011a8bc
--- /dev/null
+++ b/4200.patch
@@ -0,0 +1,90 @@
+From 9934b17365083ce966b44c5ce3c7e052f516e255 Mon Sep 17 00:00:00 2001
+From: Aditya R <arajan@redhat.com>
+Date: Wed, 24 Aug 2022 08:42:23 +0530
+Subject: [PATCH] run: add container gid to additional groups
+
+When container is created with specific uid and gid also add container
+gid to supplementary/additional group.
+
+Signed-off-by: Aditya R <arajan@redhat.com>
+---
+ run_common.go                            |  1 +
+ tests/bud.bats                           | 16 ++++++++++++++++
+ tests/bud/supplemental-groups/Dockerfile |  3 +++
+ tests/run.bats                           | 14 ++++++++++++++
+ 4 files changed, 34 insertions(+)
+ create mode 100644 tests/bud/supplemental-groups/Dockerfile
+
+diff --git a/run_common.go b/run_common.go
+index 2054c56527..f5a5ec8505 100644
+--- a/run_common.go
++++ b/run_common.go
+@@ -262,6 +262,7 @@ func (b *Builder) configureUIDGID(g *generate.Generator, mountPoint string, opti
+ 	}
+ 	g.SetProcessUID(user.UID)
+ 	g.SetProcessGID(user.GID)
++	g.AddProcessAdditionalGid(user.GID)
+ 	for _, gid := range user.AdditionalGids {
+ 		g.AddProcessAdditionalGid(gid)
+ 	}
+diff --git a/tests/bud.bats b/tests/bud.bats
+index a37e418b41..07bdf45cac 100644
+--- a/tests/bud.bats
++++ b/tests/bud.bats
+@@ -366,6 +366,22 @@ _EOF
+   expect_output --substring "invalid response status"
+ }
+ 
++@test "build test has gid in supplemental groups" {
++  _prefetch alpine
++  run_buildah build $WITH_POLICY_JSON -t source -f $BUDFILES/supplemental-groups/Dockerfile
++  # gid 1000 must be in supplemental groups
++  expect_output --substring "Groups:	1000"
++}
++
++@test "build test if supplemental groups has gid with --isolation chroot" {
++  test -z "${BUILDAH_ISOLATION}" || skip "BUILDAH_ISOLATION=${BUILDAH_ISOLATION} overrides --isolation"
++
++  _prefetch alpine
++  run_buildah build --isolation chroot $WITH_POLICY_JSON -t source -f $BUDFILES/supplemental-groups/Dockerfile
++  # gid 1000 must be in supplemental groups
++  expect_output --substring "Groups:	1000"
++}
++
+ # Test skipping images with FROM
+ @test "build-test skipping unwanted stages with FROM" {
+   mkdir -p ${TEST_SCRATCH_DIR}/bud/platform
+diff --git a/tests/bud/supplemental-groups/Dockerfile b/tests/bud/supplemental-groups/Dockerfile
+new file mode 100644
+index 0000000000..462d9ea7a4
+--- /dev/null
++++ b/tests/bud/supplemental-groups/Dockerfile
+@@ -0,0 +1,3 @@
++FROM alpine
++USER 1000:1000
++RUN cat /proc/$$/status
+diff --git a/tests/run.bats b/tests/run.bats
+index 2e8836c470..e34091fcbe 100644
+--- a/tests/run.bats
++++ b/tests/run.bats
+@@ -349,6 +349,20 @@ function configure_and_check_user() {
+   expect_output "888:888"
+ }
+ 
++@test "run --user and verify gid in supplemental groups" {
++  skip_if_no_runtime
++
++  # Create the container.
++  _prefetch alpine
++  run_buildah from $WITH_POLICY_JSON alpine
++  ctr="$output"
++
++  # Run with uid:gid 1000:1000 and verify if gid is present in additional groups
++  run_buildah run --user 1000:1000 "$ctr" cat /proc/self/status
++  # gid 1000 must be in additional/supplemental groups
++  expect_output --substring "Groups:	1000 "
++}
++
+ @test "run --workingdir" {
+ 	skip_if_no_runtime
+ 

diff --git a/buildah.spec b/buildah.spec
index 4cf4e92..9891437 100644
--- a/buildah.spec
+++ b/buildah.spec
@@ -15,7 +15,7 @@ go build -buildmode pie -compiler gc -tags="rpm_crashtraceback libtrust_openssl 
 Epoch: 1
 Name: buildah
 Version: 1.27.0
-Release: 1%{?dist}
+Release: 2%{?dist}
 Summary: A command line tool used for creating OCI Images
 License: ASL 2.0
 URL: https://%{name}.io
@@ -26,6 +26,7 @@ Source0: https://%{import_path}/tarball/%{commit0}/%{branch}-%{shortcommit0}.tar
 %else
 Source0: https://%{import_path}/archive/%{commit0}/%{name}-%{version}-%{shortcommit0}.tar.gz
 %endif
+Patch0: https://patch-diff.githubusercontent.com/raw/containers/buildah/pull/4200.patch
 BuildRequires: golang >= 1.16.6
 BuildRequires: git
 BuildRequires: glib2-devel
@@ -132,6 +133,10 @@ make DESTDIR=%{buildroot} PREFIX=%{_prefix} -C docs install
 %{_datadir}/%{name}/test
 
 %changelog
+* Fri Aug 26 2022 Jindrich Novy <jnovy@redhat.com> - 1:1.27.0-2
+- fix CVE-2022-2990
+- Related: #2061316
+
 * Tue Aug 09 2022 Jindrich Novy <jnovy@redhat.com> - 1:1.27.0-1
 - update to https://github.com/containers/buildah/releases/tag/v1.27.0
 - Related: #2061316