diff --git a/src/Common/IntervalTree.h b/src/Common/IntervalTree.h
index fd2fec528a4..dc2987247d8 100644
--- a/src/Common/IntervalTree.h
+++ b/src/Common/IntervalTree.h
@@ -10,6 +10,7 @@ namespace DB
 {
 
 /** Structure that holds closed interval with left and right.
+  * Interval left must be less than interval right.
   * Example: [1, 1] is valid interval, that contain point 1.
   */
 template <typename TIntervalStorageType>
@@ -70,6 +71,9 @@ struct IntervalTreeVoidValue
   * Search for all intervals intersecting point has complexity O(log(n) + k), k is count of intervals that intersect point.
   * If we need to only check if there are some interval intersecting point such operation has complexity O(log(n)).
   *
+  * There is invariant that interval left must be less than interval right, otherwise such interval could not contain any point.
+  * If that invariant is broken, inserting such interval in IntervalTree will return false.
+  *
   * Explanation:
   *
   * IntervalTree structure is balanced tree. Each node contains:
@@ -125,44 +129,48 @@ public:
     IntervalTree() { nodes.resize(1); }
 
     template <typename TValue = Value, std::enable_if_t<std::is_same_v<TValue, IntervalTreeVoidValue>, bool> = true>
-    void emplace(Interval interval)
+    ALWAYS_INLINE bool emplace(Interval interval)
     {
         assert(!tree_is_built);
+        if (unlikely(interval.left > interval.right))
+            return false;
+
         sorted_intervals.emplace_back(interval);
         increaseIntervalsSize();
+
+        return true;
     }
 
     template <typename TValue = Value, std::enable_if_t<!std::is_same_v<TValue, IntervalTreeVoidValue>, bool> = true, typename... Args>
-    void emplace(Interval interval, Args &&... args)
+    ALWAYS_INLINE bool emplace(Interval interval, Args &&... args)
     {
         assert(!tree_is_built);
+        if (unlikely(interval.left > interval.right))
+            return false;
+
         sorted_intervals.emplace_back(
             std::piecewise_construct, std::forward_as_tuple(interval), std::forward_as_tuple(std::forward<Args>(args)...));
         increaseIntervalsSize();
+
+        return true;
     }
 
     template <typename TValue = Value, std::enable_if_t<std::is_same_v<TValue, IntervalTreeVoidValue>, bool> = true>
-    void insert(Interval interval)
+    bool insert(Interval interval)
     {
-        assert(!tree_is_built);
-        sorted_intervals.emplace_back(interval);
-        increaseIntervalsSize();
+        return emplace(interval);
     }
 
     template <typename TValue = Value, std::enable_if_t<!std::is_same_v<TValue, IntervalTreeVoidValue>, bool> = true>
-    void insert(Interval interval, const Value & value)
+    bool insert(Interval interval, const Value & value)
     {
-        assert(!tree_is_built);
-        sorted_intervals.emplace_back(interval, value);
-        increaseIntervalsSize();
+        return emplace(interval, value);
     }
 
     template <typename TValue = Value, std::enable_if_t<!std::is_same_v<TValue, IntervalTreeVoidValue>, bool> = true>
-    void insert(Interval interval, Value && value)
+    bool insert(Interval interval, Value && value)
     {
-        assert(!tree_is_built);
-        sorted_intervals.emplace_back(interval, std::move(value));
-        increaseIntervalsSize();
+        return emplace(interval, std::move(value));
     }
 
     /// Build tree, after that intervals cannot be inserted, and only search or iteration can be performed.
diff --git a/src/Common/tests/gtest_interval_tree.cpp b/src/Common/tests/gtest_interval_tree.cpp
index d9f19841b66..e99bfe83a98 100644
--- a/src/Common/tests/gtest_interval_tree.cpp
+++ b/src/Common/tests/gtest_interval_tree.cpp
@@ -309,6 +309,29 @@ TEST(IntervalTree, IntervalSetIterators)
     }
 }
 
+TEST(IntervalTree, IntervalSetInvalidInterval)
+{
+    IntervalSet<Int64Interval> interval_set;
+    ASSERT_TRUE(!interval_set.insert(Int64Interval(10, 0)));
+    ASSERT_TRUE(!interval_set.insert(Int64Interval(15, 10)));
+    ASSERT_TRUE(interval_set.insert(Int64Interval(20, 25)));
+
+    std::set<Int64Interval> expected;
+    expected.insert({20, 25});
+
+    auto actual = intervalSetFindIntervals(interval_set, 20);
+
+    ASSERT_TRUE(actual == expected);
+    ASSERT_TRUE(interval_set.has(20));
+
+    interval_set.build();
+
+    actual = intervalSetFindIntervals(interval_set, 20);
+
+    ASSERT_TRUE(actual == expected);
+    ASSERT_TRUE(interval_set.has(20));
+}
+
 TEST(IntervalTree, IntervalMapBasic)
 {
     for (size_t intervals_size = 0; intervals_size < 120; ++intervals_size)
@@ -538,3 +561,26 @@ TEST(IntervalTree, IntervalMapIterators)
         }
     }
 }
+
+TEST(IntervalTree, IntervalMapInvalidInterval)
+{
+    IntervalMap<Int64Interval, std::string> interval_map;
+    ASSERT_TRUE(!interval_map.insert(Int64Interval(10, 0), "Value"));
+    ASSERT_TRUE(!interval_map.insert(Int64Interval(15, 10), "Value"));
+    ASSERT_TRUE(interval_map.insert(Int64Interval(20, 25), "Value"));
+
+    std::map<Int64Interval, std::string> expected;
+    expected.emplace(Int64Interval{20, 25}, "Value");
+
+    auto actual = intervalMapFindIntervals(interval_map, 20);
+
+    ASSERT_TRUE(actual == expected);
+    ASSERT_TRUE(interval_map.has(20));
+
+    interval_map.build();
+
+    actual = intervalMapFindIntervals(interval_map, 20);
+
+    ASSERT_TRUE(actual == expected);
+    ASSERT_TRUE(interval_map.has(20));
+}
diff --git a/src/Dictionaries/RangeHashedDictionary.cpp b/src/Dictionaries/RangeHashedDictionary.cpp
index 17ed871eefa..e5c08b52881 100644
--- a/src/Dictionaries/RangeHashedDictionary.cpp
+++ b/src/Dictionaries/RangeHashedDictionary.cpp
@@ -537,7 +537,9 @@ void RangeHashedDictionary<dictionary_key_type>::blockToAttributes(const Block &
             if constexpr (std::is_same_v<KeyType, StringRef>)
                 key = copyStringInArena(string_arena, key);
 
-            setAttributeValue(attribute, key, RangeInterval{lower_bound, upper_bound}, attribute_column[key_index]);
+            if (likely(lower_bound <= upper_bound))
+                setAttributeValue(attribute, key, RangeInterval{lower_bound, upper_bound}, attribute_column[key_index]);
+
             keys_extractor.rollbackCurrentKey();
         }
 
diff --git a/tests/queries/0_stateless/02179_range_hashed_dictionary_invalid_interval.reference b/tests/queries/0_stateless/02179_range_hashed_dictionary_invalid_interval.reference
new file mode 100644
index 00000000000..d7753418087
--- /dev/null
+++ b/tests/queries/0_stateless/02179_range_hashed_dictionary_invalid_interval.reference
@@ -0,0 +1,5 @@
+Value
+DefaultValue
+1
+0
+0	15	20	Value
diff --git a/tests/queries/0_stateless/02179_range_hashed_dictionary_invalid_interval.sql b/tests/queries/0_stateless/02179_range_hashed_dictionary_invalid_interval.sql
new file mode 100644
index 00000000000..b68ee475273
--- /dev/null
+++ b/tests/queries/0_stateless/02179_range_hashed_dictionary_invalid_interval.sql
@@ -0,0 +1,36 @@
+DROP TABLE IF EXISTS 02179_test_table;
+CREATE TABLE 02179_test_table
+(
+    id UInt64,
+    value String,
+    start Int64,
+    end Int64
+) Engine = TinyLog;
+
+INSERT INTO 02179_test_table VALUES (0, 'Value', 10, 0);
+INSERT INTO 02179_test_table VALUES (0, 'Value', 15, 10);
+INSERT INTO 02179_test_table VALUES (0, 'Value', 15, 20);
+
+DROP DICTIONARY IF EXISTS 02179_test_dictionary;
+CREATE DICTIONARY 02179_test_dictionary
+(
+    id UInt64,
+    value String DEFAULT 'DefaultValue',
+    start Int64,
+    end Int64
+) PRIMARY KEY id
+LAYOUT(RANGE_HASHED())
+SOURCE(CLICKHOUSE(TABLE '02179_test_table'))
+RANGE(MIN start MAX end)
+LIFETIME(0);
+
+SELECT dictGet('02179_test_dictionary', 'value', 0, 15);
+SELECT dictGet('02179_test_dictionary', 'value', 0, 5);
+
+SELECT dictHas('02179_test_dictionary', 0, 15);
+SELECT dictHas('02179_test_dictionary', 0, 5);
+
+SELECT * FROM 02179_test_dictionary;
+
+DROP DICTIONARY 02179_test_dictionary;
+DROP TABLE 02179_test_table;