diff --git a/src/sort.cpp b/src/sort.cpp
index e31e0039c..5a074d017 100644
--- a/src/sort.cpp
+++ b/src/sort.cpp
@@ -194,8 +194,8 @@ void sortCommand(client *c) {
     list *operations;
     unsigned int outputlen = 0;
     int desc = 0, alpha = 0;
-    long limit_start = 0, limit_count = -1, start, end;
-    int j, dontsort = 0, vectorlen;
+    long limit_start = 0, limit_count = -1, start, end, vectorlen;
+    int j, dontsort = 0;
     int getop = 0; /* GET operation counter */
     int int_conversion_error = 0;
     int syntax_error = 0;
@@ -321,8 +321,10 @@ void sortCommand(client *c) {
     default: vectorlen = 0; serverPanic("Bad SORT type"); /* Avoid GCC warning */
     }
 
-    /* Perform LIMIT start,count sanity checking. */
-    start = (limit_start < 0) ? 0 : limit_start;
+    /* Perform LIMIT start,count sanity checking.
+     * And avoid integer overflow by limiting inputs to object sizes. */
+    start = std::min(std::max(limit_start, (long)0), vectorlen);
+    limit_count = std::min(std::max(limit_count, (long)-1), vectorlen);
     end = (limit_count < 0) ? vectorlen-1 : start+limit_count-1;
     if (start >= vectorlen) {
         start = vectorlen-1;
diff --git a/src/t_hash.cpp b/src/t_hash.cpp
index 9eddbb449..ed1bb4d63 100644
--- a/src/t_hash.cpp
+++ b/src/t_hash.cpp
@@ -1225,8 +1225,13 @@ void hrandfieldCommand(client *c) {
         if (c->argc > 4 || (c->argc == 4 && strcasecmp(szFromObj(c->argv[3]),"withvalues"))) {
             addReplyErrorObject(c,shared.syntaxerr);
             return;
-        } else if (c->argc == 4)
+        } else if (c->argc == 4) {
             withvalues = 1;
+            if (l < LONG_MIN/2 || l > LONG_MAX/2) {
+                addReplyError(c,"value is out of range");
+                return;
+            }
+        }
         hrandfieldWithCountCommand(c, l, withvalues);
         return;
     }
diff --git a/src/t_string.cpp b/src/t_string.cpp
index b9a417061..f946ba3a3 100644
--- a/src/t_string.cpp
+++ b/src/t_string.cpp
@@ -38,8 +38,14 @@ int getGenericCommand(client *c);
  * String Commands
  *----------------------------------------------------------------------------*/
 
-static int checkStringLength(client *c, long long size) {
-    if (!(c->flags & CLIENT_MASTER) && size > g_pserver->proto_max_bulk_len) {
+static int checkStringLength(client *c, long long size, long long append) {
+    if (c->flags & CLIENT_MASTER)
+        return C_OK;
+    /* 'uint64_t' cast is there just to prevent undefined behavior on overflow */
+    long long total = (uint64_t)size + append;
+    /* Test configured max-bulk-len represending a limit of the biggest string object,
+     * and also test for overflow. */
+    if (total > g_pserver->proto_max_bulk_len || total < size || total < append) {
         addReplyError(c,"string exceeds maximum allowed size (proto-max-bulk-len)");
         return C_ERR;
     }
@@ -445,7 +451,7 @@ void setrangeCommand(client *c) {
         }
 
         /* Return when the resulting string exceeds allowed size */
-        if (checkStringLength(c,offset+sdslen(value)) != C_OK)
+        if (checkStringLength(c,offset,sdslen(value)) != C_OK)
             return;
 
         o = createObject(OBJ_STRING,sdsnewlen(NULL, offset+sdslen(value)));
@@ -465,7 +471,7 @@ void setrangeCommand(client *c) {
         }
 
         /* Return when the resulting string exceeds allowed size */
-        if (checkStringLength(c,offset+sdslen(value)) != C_OK)
+        if (checkStringLength(c,offset,sdslen(value)) != C_OK)
             return;
 
         /* Create a copy when the object is shared or encoded. */
@@ -685,8 +691,7 @@ void appendCommand(client *c) {
 
         /* "append" is an argument, so always an sds */
         append = c->argv[2];
-        totlen = stringObjectLen(o)+sdslen((sds)ptrFromObj(append));
-        if (checkStringLength(c,totlen) != C_OK)
+        if (checkStringLength(c,stringObjectLen(o),sdslen((sds)ptrFromObj(append))) != C_OK)
             return;
 
         /* Append the value */
diff --git a/src/t_zset.cpp b/src/t_zset.cpp
index ad4ea2bd4..4d351da45 100644
--- a/src/t_zset.cpp
+++ b/src/t_zset.cpp
@@ -4214,8 +4214,13 @@ void zrandmemberCommand(client *c) {
         if (c->argc > 4 || (c->argc == 4 && strcasecmp(szFromObj(c->argv[3]),"withscores"))) {
             addReplyErrorObject(c,shared.syntaxerr);
             return;
-        } else if (c->argc == 4)
+        } else if (c->argc == 4) {
             withscores = 1;
+            if (l < LONG_MIN/2 || l > LONG_MAX/2) {
+                addReplyError(c,"value is out of range");
+                return;
+            }
+        }
         zrandmemberWithCountCommand(c, l, withscores);
         return;
     }
diff --git a/tests/support/test.tcl b/tests/support/test.tcl
index d5a7f9dc5..b814758e3 100644
--- a/tests/support/test.tcl
+++ b/tests/support/test.tcl
@@ -40,6 +40,12 @@ proc assert_failed {expected_err detail} {
      error "assertion:$expected_err $detail"
 }
 
+proc assert_not_equal {value expected {detail ""}} {
+    if {!($expected ne $value)} {
+        assert_failed "Expected '$value' not equal to '$expected'" $detail
+    }
+}
+
 proc assert_equal {value expected {detail ""}} {
     if {$expected ne $value} {
         assert_failed "Expected '$value' to be equal to '$expected'" $detail
diff --git a/tests/unit/sort.tcl b/tests/unit/sort.tcl
index 083c4540d..2f4c4db38 100644
--- a/tests/unit/sort.tcl
+++ b/tests/unit/sort.tcl
@@ -315,4 +315,15 @@ start_server {
             }
         }
     }
+
+    test {SETRANGE with huge offset} {
+        r lpush L 2 1 0
+        # expecting a different outcome on 32 and 64 bit systems
+        foreach value {9223372036854775807 2147483647} {
+            catch {[r sort_ro L by a limit 2 $value]} res
+            if {![string match "2" $res] && ![string match "*out of range*" $res]} {
+                assert_not_equal $res "expecting an error or 2"
+            }
+        }
+    }
 }
diff --git a/tests/unit/type/hash.tcl b/tests/unit/type/hash.tcl
index e95fd9fce..091b1cee1 100644
--- a/tests/unit/type/hash.tcl
+++ b/tests/unit/type/hash.tcl
@@ -68,6 +68,11 @@ start_server {tags {"hash"}} {
         r hrandfield myhash 0
     } {}
 
+    test "HRANDFIELD count overflow" {
+        r hmset myhash a 1
+        assert_error {*value is out of range*} {r hrandfield myhash -9223372036854770000 withvalues}
+    } {}
+
     test "HRANDFIELD with <count> against non existing key" {
         r hrandfield nonexisting_key 100
     } {}
diff --git a/tests/unit/type/string.tcl b/tests/unit/type/string.tcl
index 43968b26b..0c957906d 100644
--- a/tests/unit/type/string.tcl
+++ b/tests/unit/type/string.tcl
@@ -574,4 +574,14 @@ start_server {tags {"string"}} {
     test {LCS indexes with match len and minimum match len} {
         dict get [r STRALGO LCS IDX KEYS virus1 virus2 WITHMATCHLEN MINMATCHLEN 5] matches
     } {{{1 222} {13 234} 222}}
+
+    test {SETRANGE with huge offset} {
+        foreach value {9223372036854775807 2147483647} {
+            catch {[r setrange K $value A]} res
+            # expecting a different error on 32 and 64 bit systems
+            if {![string match "*string exceeds maximum allowed size*" $res] && ![string match "*out of range*" $res]} {
+                assert_equal $res "expecting an error"
+           }
+        }
+    }
 }
diff --git a/tests/unit/type/zset.tcl b/tests/unit/type/zset.tcl
index 94b2ab480..5ea619ea3 100644
--- a/tests/unit/type/zset.tcl
+++ b/tests/unit/type/zset.tcl
@@ -1714,6 +1714,11 @@ start_server {tags {"zset"}} {
         r zrandmember nonexisting_key 100
     } {}
 
+    test "ZRANDMEMBER count overflow" {
+        r zadd myzset 0 a
+        assert_error {*value is out of range*} {r zrandmember myzset -9223372036854770000 withscores}
+    } {}
+
     # Make sure we can distinguish between an empty array and a null response
     r readraw 1