CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:N/I:P/A:P
EPSS
Percentile
86.6%
Teemu Salmela reports:
There is a tar record type, called GNUTYPE_NAMES (an
obsolete GNU extension), that allows the creation of
symbolic links pointing to arbitrary locations in the
filesystem, which makes it possible to create/overwrite
arbitrary files.