Уязвимость функции open_envvar инструмента для настройки использования пользовательских приложений по умолчанию xdg-open, позволяющая нарушителю получить несанкционированный доступ к информации и нарушить ее целостность и доступность

The open_envvar function in xdg-open in xdg-utils before 1.1.3 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL, as demonstrated by %s in this environment variable.

There is a possible heap overflow in libclamav/fsg.c before 0.100.0.

ClamAV before 0.100.1 has an HWP integer overflow with a resultant infinite loop via a crafted Hangul Word Processor file. This is in parsehwp3_paragraph() in libclamav/hwp.c.

ClamAV before 0.100.1 lacks a PDF object length check, resulting in an unreasonably long time to parse a relatively small file.

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