vulnerability
Oracle Solaris 11: CVE-2017-13704: Vulnerability in DNSmasq
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Oct 2, 2017 | Dec 19, 2017 | Feb 1, 2022 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Oct 2, 2017
Added
Dec 19, 2017
Modified
Feb 1, 2022
Description
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.
Solution
oracle-solaris-11-3-upgrade-service-network-dnsmasq-2-78-0-175-3-27-0-4-0
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