fix CVE-2024-24786

0001-fix-CVE-2024-24786.patch

@@ -0,0 +1,59 @@
+From 171172b7a8a24104415f1d461da7a839dd9933a3 Mon Sep 17 00:00:00 2001
+From: bwzhang <zhangbowei@kylinos.cn>
+Date: Mon, 25 Mar 2024 10:47:11 +0800
+Subject: [PATCH] fix CVE-2024-24786
+
+encoding/protojson, internal/encoding/json: handle missing object values
+
+In internal/encoding/json, report an error when encountering a }
+when we are expecting an object field value. For example, the input
+ now correctly results in an error at the closing } token.
+
+In encoding/protojson, check for an unexpected EOF token in
+skipJSONValue. This is redundant with the check in internal/encoding/json,
+but adds a bit more defense against any other similar bugs that
+might exist.
+
+Fixes CVE-2024-24786
+
+Change-Id: I03d52512acb5091c8549e31ca74541d57e56c99d
+Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/569356
+TryBot-Bypass: Damien Neil <dneil@google.com>
+Reviewed-by: Roland Shoemaker <roland@golang.org>
+Commit-Queue: Damien Neil <dneil@google.com>
+---
+ .../protobuf/encoding/protojson/well_known_types.go           | 4 ++++
+ .../protobuf/internal/encoding/json/decode.go                 | 2 +-
+ 2 files changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go b/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go
+index 72924a9..d3825ba 100644
+--- a/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go
++++ b/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go
+@@ -328,6 +328,10 @@ func (d decoder) skipJSONValue() error {
+ 				if err := d.skipJSONValue(); err != nil {
+ 					return err
+ 				}
++			case json.EOF:
++				// This can only happen if there's a bug in Decoder.Read.
++				// Avoid an infinite loop if this does happen.
++				return errors.New("unexpected EOF")
+ 			}
+ 		}
+ 
+diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go
+index b13fd29..b2be4e8 100644
+--- a/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go
++++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go
+@@ -121,7 +121,7 @@ func (d *Decoder) Read() (Token, error) {
+ 
+ 	case ObjectClose:
+ 		if len(d.openStack) == 0 ||
+-			d.lastToken.kind == comma ||
++			d.lastToken.kind&(Name|comma) != 0 ||
+ 			d.openStack[len(d.openStack)-1] != ObjectOpen {
+ 			return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString())
+ 		}
+-- 
+2.20.1
+

skopeo.spec

@@ -12,13 +12,15 @@ ExcludeArch: ppc64
 Name: skopeo
 Epoch: 1
 Version: 1.14.2
-Release: 1
+Release: 2
 Summary: Work with remote images registries - retrieving information, images, signing content
 License: Apache-2.0
 URL: https://github.com/containers/skopeo
 Source0: https://github.com/containers/skopeo/archive/refs/tags/v1.14.2.tar.gz
 Source1: https://github.com/cpuguy83/go-md2man/archive/refs/tags/v2.0.3.tar.gz
 
+Patch0001:     0001-fix-CVE-2024-24786.patch
+
 BuildRequires: go-srpm-macros git-core pkgconfig(devmapper) make
 BuildRequires: golang >= 1.19
 BuildRequires: gpgme-devel libassuan-devel btrfs-progs-devel ostree-devel glib2-devel
@@ -48,7 +50,7 @@ Requires: squashfs-tools
 This package contains system tests for %{name}
 
 %prep
-%autosetup -Sgit -n %{name}-%{version}
+%autosetup -Sgit -n %{name}-%{version} -p1
 # The %%install stage should not rebuild anything but only install what's
 # built in the %%build stage. So, remove any dependency on build targets.
 sed -i 's/^install-binary: bin\/%{name}.*/install-binary:/' Makefile
@@ -113,6 +115,12 @@ cp -pav systemtest/* %{buildroot}/%{_datadir}/%{name}/test/system/
 %{_datadir}/%{name}/test
 
 %changelog
+* Fri Apr 12 2024 zhangbowei <zhangbowei@kylinos.cn> - 1:1.14.2-2
+- Type:bugfix
+- CVE:NA
+- SUG:NA
+- DESC: fix CVE-2024-24786
+
 * Fri Feb 23 2024 lijian <lijian2@kylinos.cn> - 1:1.14.2-1
 - Upgrade to 1.14.2