CVE-2017-13704

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

65.41% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 99.2% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2017-10-02 21:00Z9 YR AGO

Last updated

2024-08-05 19:05Z2 YR AGO

Reserved

2017-08-25

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-20Improper Input ValidationClass
• CWE-190Integer Overflow or WraparoundBase

Data version

5.1

Document digest

69b3bc253d35a0754bf9eef4dc9aa1e303c8a32ce66d85a0ed9900893286d213

• www.securitytracker.com1039474http://www.securitytracker.com/id/1039474vdb-entryx_refsource_SECTRACK
• www.synology.comhttps://www.synology.com/support/security/Synology_SA_17_59_Dnsmasqx_refsource_CONFIRM
• access.redhat.comhttps://access.redhat.com/security/vulnerabilities/3199382x_refsource_CONFIRM
• www.securityfocus.com101085http://www.securityfocus.com/bid/101085vdb-entryx_refsource_BID
• www.securityfocus.com101977http://www.securityfocus.com/bid/101977vdb-entryx_refsource_BID
• lists.fedoraproject.orgFEDORA-2017-274d763ed8https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4TK6DWC53WSU6633EVZL7H4PCWBYHMHK/vendor-advisoryx_refsource_FEDORA
• www.mail-archive.com[dnsmasq-discuss] 20171002 Announce: dnsmasq-2.78.https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11665.htmlmailing-listx_refsource_MLIST
• thekelleys.org.ukhttp://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=63437ffbb58837b214b4b92cb1c54bc5f3279928x_refsource_CONFIRM
• thekelleys.org.ukhttp://thekelleys.org.uk/dnsmasq/CHANGELOGx_refsource_CONFIRM
• security.googleblog.comhttps://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.htmlx_refsource_MISC
• www.mail-archive.com[dnsmasq-discuss] 20171002 IMPORTANT SECURITY INFORMATION.https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg11664.htmlmailing-listx_refsource_MLIST
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdfx_refsource_CONFIRM