libproxy-python vulnerabilities (Red Hat)

6 vulnerabilities.

• libproxy-python Red Hat Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 19.0,... CVE-2013-0783 Fix available 9.3 HighFebruary 19, 2013
• libproxy-python Red Hat Heap-based buffer overflow in the nsSaveAsCharset::DoCharsetConversion function in Mozilla... CVE-2013-0782 Fix available 9.3 HighFebruary 19, 2013
• libproxy-python Red Hat Use-after-free vulnerability in the nsOverflowContinuationTracker::Finish function in Mozilla... CVE-2013-0780 Fix available 9.3 HighFebruary 19, 2013
• libproxy-python Red Hat Mozilla Firefox before 19.0, Firefox ESR 17.x before 17.0.3, Thunderbird before 17.0.3,... CVE-2013-0776 Fix available 4.0 MediumFebruary 19, 2013
• libproxy-python Red Hat Use-after-free vulnerability in the nsImageLoadingContent::OnStopContainer function in Mozilla... CVE-2013-0775 Fix available 9.3 HighFebruary 19, 2013
• libproxy-python Red Hat Heap-based buffer overflow in the px_pac_reload function in lib/pac.c in libproxy 0.2.x and 0.3.x... CVE-2012-4505 Fix available 10.0 HighNovember 4, 2012