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| -rw-r--r-- | ext/standard/tests/serialize/bug73341.phpt | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/ext/standard/tests/serialize/bug73341.phpt b/ext/standard/tests/serialize/bug73341.phpt new file mode 100644 index 0000000000..55423217c3 --- /dev/null +++ b/ext/standard/tests/serialize/bug73341.phpt @@ -0,0 +1,24 @@ +--TEST-- +Bug #73144 (Use-afte-free in ArrayObject Deserialization) +--FILE-- +<?php +try { +$token = 'a:2:{i:0;O:1:"0":2:0s:1:"0";i:0;s:1:"0";a:1:{i:0;C:11:"ArrayObject":7:0x:i:0;r0'; +$obj = unserialize($token); +} catch(Exception $e) { + echo $e->getMessage()."\n"; +} + +try { +$inner = 'x:i:1;O:8:"stdClass":1:{};m:a:0:{}'; +$exploit = 'C:11:"ArrayObject":'.strlen($inner).':{'.$inner.'}'; +unserialize($exploit); +} catch(Exception $e) { + echo $e->getMessage()."\n"; +} +?> +--EXPECTF-- +Error at offset 6 of 7 bytes + +Notice: ArrayObject::unserialize(): Unexpected end of serialized data in %sbug73341.php on line %d +Error at offset 24 of 34 bytes
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