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CVSSv2

CVE-2017-17497

Published: 10/12/2017 Updated: 04/02/2020
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

In Tidy 5.7.0, the prvTidyTidyMetaCharset function in clean.c allows malicious users 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.

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htacg tidy 5.7.0

Vendor Advisories

Red Hat: CVE-2017-17497
In Tidy 570, the prvTidyTidyMetaCharset function in cleanc 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 ...

References

CWE-119https://github.com/htacg/tidy-html5/issues/656https://nvd.nist.govhttps://access.redhat.com/security/cve/cve-2017-17497
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
NULL pointer dereferenceCVE-2024-5274CVE-2020-17519CVE-2024-35340CVE-2021-47558localXML injectionCVE-2021-47519CVE-2021-47543
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