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ubuntucveUbuntu.comUB:CVE-2021-3595
HistoryJun 15, 2021 - 12:00 a.m.

CVE-2021-3595

2021-06-1500:00:00
ubuntu.com
ubuntu.com
10

0.0005 Low

EPSS

Percentile

15.8%

An invalid pointer initialization issue was found in the SLiRP networking
implementation of QEMU. The flaw exists in the tftp_input() function and
could occur while processing a udp packet that is smaller than the size of
the ‘tftp_t’ structure. This issue may lead to out-of-bounds read access or
indirect host memory disclosure to the guest. The highest threat from this
vulnerability is to data confidentiality. This flaw affects libslirp
versions prior to 4.6.0.

Bugs

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