ImageMagick before 7.1.2-26 and 6.9.13-51 contains an information disclosure vulnerability: when...

ImageMagick before 7.1.2-26 and 6.9.13-51 contains an information disclosure vulnerability: when a profile is displayed with the identify command and the profile value is not printable, a single byte at the end of the profile can be printed (read past the profile boundary). This behavior occurs when debug output is enabled.