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) | 2017-10-02 | 2017-12-19 | 2022-02-01 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
2017-10-02
Added
2017-12-19
Modified
2022-02-01
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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