CVE-2017-17497

EUVD-2017-8658
In Tidy 5.7.0, the prvTidyTidyMetaCharset function in clean.c allows attackers to cause a denial of service (Segmentation Fault), because the currentNode variable in the "children of the head" processing feature is modified in the loop without validating the new value.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 50%
Affected Products (NVD)
VendorProductVersion
htacgtidy
5.7.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
tidy-html5
bookworm
2:5.6.0-11
fixed
bullseye
2:5.6.0-11
fixed
sid
2:5.8.0-1
fixed
stretch
not-affected
trixie
2:5.8.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
tidy
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
not-affected
xenial
not-affected
zesty
dne
tidy-html5
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
trusty
dne
xenial
dne
zesty
ignored