CVE-2017-14491

Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DNS response.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 97%
VendorProductVersion
thekelleysdnsmasq
𝑥
≤ 2.77
redhatenterprise_linux_desktop
6.0
redhatenterprise_linux_desktop
7.0
redhatenterprise_linux_server
6.0
redhatenterprise_linux_server
7.0
redhatenterprise_linux_workstation
6.0
redhatenterprise_linux_workstation
7.0
canonicalubuntu_linux
12.04
canonicalubuntu_linux
12.04
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
canonicalubuntu_linux
17.04
debiandebian_linux
7.0
debiandebian_linux
7.1
debiandebian_linux
8.0
debiandebian_linux
9.0
opensuseleap
42.2
opensuseleap
42.3
nvidialinux_for_tegra
𝑥
< r21.6
nvidialinux_for_tegra
𝑥
< r24.2.2
nvidiageforce_experience
3.0 ≤
𝑥
< 3.10.0.55
aristaeos
𝑥
≤ 4.15
aristaeos
4.16 ≤
𝑥
< 4.16.13m
aristaeos
4.17 ≤
𝑥
< 4.17.8m
aristaeos
4.18 ≤
𝑥
≤ 4.18.4.2f
siemensruggedcom_rm1224_firmware
𝑥
< 5.0
siemensscalance_m-800_firmware
𝑥
< 5.0
siemensscalance_s615_firmware
𝑥
< 5.0
siemensscalance_w1750d_firmware
𝑥
< 6.5.1.5
arubanetworksarubaos
6.3.1 ≤
𝑥
< 6.3.1.25
arubanetworksarubaos
6.4.4.0 ≤
𝑥
< 6.4.4.16
arubanetworksarubaos
6.5.0.0 ≤
𝑥
< 6.5.1.9
arubanetworksarubaos
6.5.3.0 ≤
𝑥
< 6.5.3.3
arubanetworksarubaos
6.5.4.0 ≤
𝑥
< 6.5.4.2
arubanetworksarubaos
8.1.0.0 ≤
𝑥
< 8.1.0.4
synologyrouter_manager
1.1
synologydiskstation_manager
5.2
synologydiskstation_manager
6.0
synologydiskstation_manager
6.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
dnsmasq
bullseye
2.85-1
fixed
bookworm
2.89-1
fixed
sid
2.90-4
fixed
trixie
2.90-4
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
dnsmasq
zesty
Fixed 2.76-5ubuntu0.1
released
xenial
Fixed 2.75-1ubuntu0.16.04.3
released
trusty
Fixed 2.68-1ubuntu0.2
released
References