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!17 [sync] PR-11: Fix CVE-2024-21742

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From: @openeuler-sync-bot 
Reviewed-by: @starlet-dx 
Signed-off-by: @starlet-dx
This commit is contained in:
openeuler-ci-bot 2024-03-01 00:55:03 +00:00 committed by Gitee
commit 1107b658e2
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2 changed files with 168 additions and 4 deletions
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159
CVE-2024-21742.patch Normal file
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@ -0,0 +1,159 @@
From 9dec5df2a588fed8027839815daefa79ee66efd1 Mon Sep 17 00:00:00 2001
From: Benoit TELLIER <btellier@linagora.com>
Date: Fri, 5 Jan 2024 08:12:54 +0100
Subject: [PATCH] [FIX] Prevent header injection with MIME4J DOM (#91)
---
core/pom.xml | 5 +++
.../apache/james/mime4j/stream/RawField.java | 23 +++++++++++
.../james/mime4j/stream/RawFieldTest.java | 40 +++++++++++++++++--
.../message/DefaultMessageWriterTest.java | 11 +++++
4 files changed, 76 insertions(+), 3 deletions(-)
diff --git a/core/pom.xml b/core/pom.xml
index 942e3e3..412ad67 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -42,6 +42,11 @@
<artifactId>commons-io</artifactId>
<scope>test</scope>
</dependency>
+ <dependency>
+ <groupId>org.assertj</groupId>
+ <artifactId>assertj-core</artifactId>
+ <scope>test</scope>
+ </dependency>
</dependencies>
<build>
diff --git a/core/src/main/java/org/apache/james/mime4j/stream/RawField.java b/core/src/main/java/org/apache/james/mime4j/stream/RawField.java
index 8bcaa77..03a00dd 100644
--- a/core/src/main/java/org/apache/james/mime4j/stream/RawField.java
+++ b/core/src/main/java/org/apache/james/mime4j/stream/RawField.java
@@ -55,6 +55,29 @@ public final class RawField implements Field {
public RawField(String name, String body) {
this(null, -1, name, body);
+
+ int pos = 0;
+
+ while (true) {
+ pos = body.indexOf('\r', pos);
+ if (pos < 0) {
+ break;
+ }
+ if (pos < body.length() + 2) {
+ if (body.charAt(pos + 1) != '\n') {
+ throw new IllegalArgumentException("Injection of un-encoded line breaks inside header field could be assimilated to header injection");
+ }
+ if (pos != body.length() - 2 && !isSpace(body, pos + 2)) {
+ throw new IllegalArgumentException("Injection of un-encoded line breaks inside header field could be assimilated to header injection");
+ }
+ }
+ pos ++;
+ }
+ }
+
+ private static boolean isSpace(String body, int pos) {
+ return body.charAt(pos) == ' '
+ || body.charAt(pos) == '\t';
}
public ByteSequence getRaw() {
diff --git a/core/src/test/java/org/apache/james/mime4j/stream/RawFieldTest.java b/core/src/test/java/org/apache/james/mime4j/stream/RawFieldTest.java
index 5a1cc7d..90d8513 100644
--- a/core/src/test/java/org/apache/james/mime4j/stream/RawFieldTest.java
+++ b/core/src/test/java/org/apache/james/mime4j/stream/RawFieldTest.java
@@ -19,6 +19,9 @@
package org.apache.james.mime4j.stream;
+import static org.assertj.core.api.AssertionsForClassTypes.assertThatCode;
+import static org.assertj.core.api.AssertionsForClassTypes.assertThatThrownBy;
+
import junit.framework.Assert;
import org.apache.james.mime4j.util.ByteSequence;
import org.apache.james.mime4j.util.ContentUtil;
@@ -45,11 +48,11 @@ public class RawFieldTest {
Assert.assertEquals("stuff", field1.getBody());
Assert.assertEquals("raw: stuff", field1.toString());
- RawField field2 = new RawField("raw", null);
+ RawField field2 = new RawField("raw", "any");
Assert.assertNull(field2.getRaw());
Assert.assertEquals("raw", field2.getName());
- Assert.assertEquals(null, field2.getBody());
- Assert.assertEquals("raw: ", field2.toString());
+ Assert.assertEquals("any", field2.getBody());
+ Assert.assertEquals("raw: any", field2.toString());
}
@Test
@@ -63,4 +66,35 @@ public class RawFieldTest {
Assert.assertEquals(s, field.toString());
}
+ @Test
+ public void shouldRejectAmbiguousLineEnding() {
+ assertThatThrownBy(() -> new RawField("Name", "Value\r\ncheating")).isInstanceOf(IllegalArgumentException.class);
+ }
+
+ @Test
+ public void shouldAcceptCRLFTerminatedHeader() {
+ assertThatCode(() -> new RawField("Name", "Value\r\n")).doesNotThrowAnyException();
+ }
+
+ @Test
+ public void shouldAcceptTabFolding() {
+ assertThatCode(() -> new RawField("Name", "Value\r\n\thello")).doesNotThrowAnyException();
+ }
+
+ @Test
+ public void shouldAcceptSpaceFolding() {
+ assertThatCode(() -> new RawField("Name", "Value\r\n hello")).doesNotThrowAnyException();
+ }
+
+ @Test
+ public void shouldAcceptOnlyDelimiter() {
+ assertThatCode(() -> new RawField("Name", "\r\n")).doesNotThrowAnyException();
+ }
+
+
+ @Test
+ public void shouldAcceptNoDelimiter() {
+ assertThatCode(() -> new RawField("Name", "Value")).doesNotThrowAnyException();
+ }
+
}
diff --git a/dom/src/test/java/org/apache/james/mime4j/message/DefaultMessageWriterTest.java b/dom/src/test/java/org/apache/james/mime4j/message/DefaultMessageWriterTest.java
index dece2b5..19eafe2 100644
--- a/dom/src/test/java/org/apache/james/mime4j/message/DefaultMessageWriterTest.java
+++ b/dom/src/test/java/org/apache/james/mime4j/message/DefaultMessageWriterTest.java
@@ -20,6 +20,7 @@
package org.apache.james.mime4j.message;
import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
import org.apache.james.mime4j.Charsets;
import org.apache.james.mime4j.dom.Message;
@@ -46,5 +47,15 @@ public class DefaultMessageWriterTest {
"\r\n" +
"this is the body");
}
+
+ @Test
+ public void shouldThrowOnHeaderInjectionAttempt() throws Exception {
+ Message.Builder builder = Message.Builder.of()
+ .setBody("this is the body", Charsets.UTF_8)
+ .setFrom("sender@localhost");
+
+ assertThatThrownBy(() -> builder.setContentTransferEncoding("victim@attacker.com\r\nReply-To: attacker@evil.com"))
+ .isInstanceOf(IllegalArgumentException.class);
+ }
}
\ No newline at end of file
--
2.33.0

13
apache-mime4j.spec
View File

@ -1,10 +1,12 @@
Name: apache-mime4j Name: apache-mime4j
Version: 0.8.3 Version: 0.8.3
Release: 1 Release: 2
Summary: Apache JAMES Mime4j Summary: Apache JAMES Mime4j
License: ASL 2.0 and Artistic License: Apache-2.0
URL: http://james.apache.org/mime4j URL: http://james.apache.org/mime4j
Source0: http://archive.apache.org/dist/james/mime4j/0.8.3/james-mime4j-sources-0.8.3.zip Source0: http://archive.apache.org/dist/james/mime4j/0.8.3/james-mime4j-sources-0.8.3.zip
# https://github.com/apache/james-mime4j/commit/9dec5df2a588fed8027839815daefa79ee66efd1
Patch0: CVE-2024-21742.patch
BuildRequires: maven-local mvn(com.google.guava:guava:18.0) mvn(commons-io:commons-io) BuildRequires: maven-local mvn(com.google.guava:guava:18.0) mvn(commons-io:commons-io)
BuildRequires: mvn(commons-logging:commons-logging) mvn(junit:junit) BuildRequires: mvn(commons-logging:commons-logging) mvn(junit:junit)
BuildRequires: mvn(org.apache:apache:pom:) mvn(org.apache.felix:maven-bundle-plugin) BuildRequires: mvn(org.apache:apache:pom:) mvn(org.apache.felix:maven-bundle-plugin)
@ -20,7 +22,7 @@ Summary: Javadoc for %{name}
API documentation for %{name}. API documentation for %{name}.
%prep %prep
%setup -q -n james-mime4j %autosetup -n james-mime4j -p1
%pom_remove_plugin :apache-rat-plugin %pom_remove_plugin :apache-rat-plugin
%pom_remove_plugin :maven-jar-plugin %pom_remove_plugin :maven-jar-plugin
%pom_disable_module assemble %pom_disable_module assemble
@ -29,7 +31,7 @@ for p in core dom storage; do
done done
%build %build
%mvn_build %mvn_build -f -- -Dsource=8
%install %install
%mvn_install %mvn_install
@ -42,6 +44,9 @@ done
%license LICENSE NOTICE %license LICENSE NOTICE
%changelog %changelog
* Thu Feb 29 2024 yaoxin <yao_xin001@hoperun.com> - 0.8.3-2
- Fix CVE-2024-21742
* Tue Jun 14 2022 SimpleUpdate Robot <tc@openeuler.org> - 0.8.3-1 * Tue Jun 14 2022 SimpleUpdate Robot <tc@openeuler.org> - 0.8.3-1
- Upgrade to version 0.8.3 - Upgrade to version 0.8.3