CVE-2017-13692
published 2017-08-25CVE-2017-13692: 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…
PriorityP430high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
1.15%
63.7th percentile
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.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | tidy-html5 | — | — |
| htacg | tidy | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
vendor_debian7.5LOW
vendor_redhat7.5HIGH
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Red Hat
tidy: Segfault due to out-of-bounds read in ISURLCodePoint function
vendor_redhat·2017-08-24·CVSS 7.5
CVE-2017-13692 [HIGH] CWE-20 tidy: Segfault due to out-of-bounds read in ISURLCodePoint function
tidy: Segfault due to out-of-bounds read in ISURLCodePoint function
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.
Package: tidy (Red Hat Enterprise Linux 6) - Not affected
Debian
CVE-2017-13692: tidy-html5 - In Tidy 5.5.31, the IsURLCodePoint function in attrs.c allows attackers to cause...
vendor_debian·2017·CVSS 7.5
CVE-2017-13692 [HIGH] CVE-2017-13692: tidy-html5 - In Tidy 5.5.31, the IsURLCodePoint function in attrs.c allows attackers to cause...
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.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved
sid: resolved
trixie: resolved
GHSA
GHSA-p4rg-78qv-f5g4: In Tidy 5
ghsa_unreviewed·2022-05-17
CVE-2017-13692 [HIGH] CWE-20 GHSA-p4rg-78qv-f5g4: In Tidy 5
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.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2017-13692 CVE-2017-17497 tidy: various flaws [epel-7]
bugzilla·2017-08-28·CVSS 7.5
CVE-2017-13692 [HIGH] CVE-2017-13692 CVE-2017-17497 tidy: various flaws [epel-7]
CVE-2017-13692 CVE-2017-17497 tidy: various flaws [epel-7]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-7.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Use the following template to for the 'fedpkg update' request
Bugzilla
CVE-2017-13692 CVE-2017-17497 tidy: various flaws [fedora-all]
bugzilla·2017-08-28·CVSS 7.5
CVE-2017-13692 [HIGH] CVE-2017-13692 CVE-2017-17497 tidy: various flaws [fedora-all]
CVE-2017-13692 CVE-2017-17497 tidy: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fedora. Whi
Bugzilla
CVE-2017-13692 tidy: Segfault due to out-of-bounds read in ISURLCodePoint function
bugzilla·2017-08-28·CVSS 7.5
CVE-2017-13692 [HIGH] CVE-2017-13692 tidy: Segfault due to out-of-bounds read in ISURLCodePoint function
CVE-2017-13692 tidy: Segfault due to out-of-bounds read in ISURLCodePoint function
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.
Upstream bug:
https://github.com/htacg/tidy-html5/issues/588
Discussion:
Created tidy tracking bugs for this issue:
Affects: epel-7 [bug 1485858]
Affects: fedora-all [bug 1485859]
2017-08-25
Published