CVE-2017-13692

EUVD-2017-5209
In Tidy 5.5.31, the IsURLCodePoint function in attrs.c allows attackers to cause a denial of service (Segmentation Fault), as demonstrated by an invalid ISALNUM argument.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 48%
Affected Products (NVD)
VendorProductVersion
htacgtidy
5.5.31
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
trixie
2:5.8.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
tidy
trusty
not-affected
xenial
not-affected
zesty
dne
tidy-html5
trusty
dne
xenial
dne
zesty
not-affected
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/100506
https://github.com/htacg/tidy-html5/issues/588
http://www.securityfocus.com/bid/100506
https://github.com/htacg/tidy-html5/issues/588