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SUSE:SLE-15-SP3:Update
python-Pillow.35230
CVE-2022-45198.patch
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File CVE-2022-45198.patch of Package python-Pillow.35230
Index: Pillow-7.2.0/Tests/test_decompression_bomb.py =================================================================== --- Pillow-7.2.0.orig/Tests/test_decompression_bomb.py +++ Pillow-7.2.0/Tests/test_decompression_bomb.py @@ -60,6 +60,11 @@ class TestDecompressionBomb: with pytest.raises(Image.DecompressionBombError): Image.open("Tests/images/decompression_bomb.gif") + def test_exception_gif_extents(self): + with Image.open("Tests/images/decompression_bomb_extents.gif") as im: + with pytest.raises(Image.DecompressionBombError): + im.seek(1) + class TestDecompressionCrop: @classmethod Index: Pillow-7.2.0/src/PIL/GifImagePlugin.py =================================================================== --- Pillow-7.2.0.orig/src/PIL/GifImagePlugin.py +++ Pillow-7.2.0/src/PIL/GifImagePlugin.py @@ -236,6 +236,7 @@ class GifImageFile(ImageFile.ImageFile): x1, y1 = x0 + i16(s[4:]), y0 + i16(s[6:]) if x1 > self.size[0] or y1 > self.size[1]: self._size = max(x1, self.size[0]), max(y1, self.size[1]) + Image._decompression_bomb_check(self._size) self.dispose_extent = x0, y0, x1, y1 flags = i8(s[8])
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