Описание
Security update for wget
This update for wget fixes the following issues:
Security issue fixed:
- CVE-2018-20483: Fixed an information disclosure through file metadata (bsc#1120382)
This update was imported from the SUSE:SLE-15:Update update project.
Список пакетов
openSUSE Leap 15.0
wget-1.19.5-lp150.2.3.1
Ссылки
- E-Mail link for openSUSE-SU-2019:0057-1
- SUSE Security Ratings
- SUSE Bug 1120382
- SUSE CVE CVE-2018-20483 page
Описание
set_file_metadata in xattr.c in GNU Wget before 1.20.1 stores a file's origin URL in the user.xdg.origin.url metadata attribute of the extended attributes of the downloaded file, which allows local users to obtain sensitive information (e.g., credentials contained in the URL) by reading this attribute, as demonstrated by getfattr. This also applies to Referer information in the user.xdg.referrer.url metadata attribute. According to 2016-07-22 in the Wget ChangeLog, user.xdg.origin.url was partially based on the behavior of fwrite_xattr in tool_xattr.c in curl.
Затронутые продукты
openSUSE Leap 15.0:wget-1.19.5-lp150.2.3.1
Ссылки
- CVE-2018-20483
- SUSE Bug 1120382