4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
6.5 Medium
AI Score
Confidence
High
0.017 Low
EPSS
Percentile
87.7%
dnsmasq before 2.78, when configured as a relay, allows remote attackers to obtain sensitive memory information via vectors involving handling DHCPv6 forwarded requests.
lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html
nvidia.custhelp.com/app/answers/detail/a_id/4561
thekelleys.org.uk/dnsmasq/CHANGELOG
thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=33e3f1029c9ec6c63e430ff51063a6301d4b2262
www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt
www.debian.org/security/2017/dsa-3989
www.securityfocus.com/bid/101085
www.securitytracker.com/id/1039474
www.ubuntu.com/usn/USN-3430-1
www.ubuntu.com/usn/USN-3430-2
access.redhat.com/errata/RHSA-2017:2836
access.redhat.com/errata/RHSA-2017:2837
access.redhat.com/security/vulnerabilities/3199382
security.gentoo.org/glsa/201710-27
security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html
www.exploit-db.com/exploits/42944/
www.kb.cert.org/vuls/id/973527
www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.html
www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.html
www.synology.com/support/security/Synology_SA_17_59_Dnsmasq
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
6.5 Medium
AI Score
Confidence
High
0.017 Low
EPSS
Percentile
87.7%