{"id":"CVE-2007-5378","aliases":["DEBIAN-CVE-2007-5378","DSA-1415-1","DSA-1416-1","DSA-1743-1","EUVD-2007-5356","GHSA-5mgp-v92x-h349","RHSA-2008:0134","RHSA-2008:0135"],"status":"published","title":"Buffer overflow in the FileReadGIF function in tkImgGIF.c for Tk Toolkit 8.4.12 and earlier, and...","description":"Buffer overflow in the FileReadGIF function in tkImgGIF.c for Tk Toolkit 8.4.12 and earlier, and 8.3.5 and earlier, allows user-assisted attackers to cause a denial of service (segmentation fault) via an animated GIF in which the first subimage is smaller than a subsequent subimage, which triggers the overflow in the ReadImage function, a different vulnerability than 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