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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2017-13704
HistoryOct 03, 2017 - 1:29 a.m.

CVE-2017-13704

2017-10-0301:29:00
Alpine Linux Development Team
security.alpinelinux.org
22

0.648 Medium

EPSS

Percentile

97.9%

In dnsmasq before 2.78, if the DNS packet size does not match the expected size, the size parameter in a memset call gets a negative value. As it is an unsigned value, memset ends up writing up to 0xffffffff zero’s (0xffffffffffffffff in 64 bit platforms), making dnsmasq crash.