RPM Package Manager 4.0.x through 4.0.2.x allows an attacker to execute arbitrary code via corrupted data in the RPM file when the file is queried.
https://exchange.xforce.ibmcloud.com/vulnerabilities/7349
http://www.securityfocus.com/bid/3472
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000440