ALPINE-CVE-2017-14496 PUBLISHED CVSS 7.5 HIGH

Integer underflow in the add_pseudoheader function in dnsmasq before 2.78 , when the --add-mac, --add-cpe-id or --add-subnet option is specified, allows remote attackers to cause a denial of service via a crafted DNS request.

Risk Scores

CVSS v3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products

VendorProductVersions
Alpine:v3.19dnsmasq0, 0, 0
Alpine:v3.6dnsmasq2.57-r0, 2.58-r0, 2.59-r0
Alpine:v3.3dnsmasq2.71-r0, 2.76-r0, 2.75-r1
Alpine:v3.4dnsmasq2.66-r2, 0, 2.46-r0
Alpine:v3.18dnsmasq0, 0, 0
Alpine:v3.7dnsmasq2.60-r0, 2.61-r0, 2.62-r0
Alpine:v3.10dnsmasq2.52-r0, 0, 2.77-r0
Alpine:v3.22dnsmasq0, 0, 0
Alpine:v3.5dnsmasq2.66-r2, 2.69-r0, 2.70-r0
Alpine:v3.9dnsmasq2.77-r0, 0, 2.46-r0
Alpine:v3.16dnsmasq0, 0, 0
Alpine:v3.14dnsmasq2.49-r0, 2.47-r0, 2.46-r0
Alpine:v3.13dnsmasq2.67-r0, 2.77-r0, 2.76-r4
Alpine:v3.11dnsmasq2.46-r0, 2.62-r0, 2.61-r0
Alpine:v3.23dnsmasq0, 0, 0
Alpine:v3.15dnsmasq0, 0, 0
Alpine:v3.17dnsmasq0, 0, 0
Alpine:v3.20dnsmasq0, 0, 0
Alpine:v3.21dnsmasq0, 0, 0
Alpine:v3.8dnsmasq2.49-r0, 0, 2.46-r0

…and 1 more

Timeline

References

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