by Kastro
Paper/Archive/CVE-2021-23165

CVE-2021-23165

redhat — A flaw was found in htmldoc before v1.9.12.

EPSS 4%CVSS 9.8
critical.is priorityof 100
47
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 89.2.892 × 2017.8No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

A flaw was found in htmldoc before v1.9.12. Heap buffer overflow in pspdf_prepare_outpages(), in ps-pdf.cxx may lead to execute arbitrary code and denial of service.

Affected

ProductAffectedFixed inSource
htmldocbefore v1.9.12–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refgithub.com/michaelrsweet/htmldoc/issues/413refbugzilla.redhat.com/show_bug.cgi?id=1967014refgithub.com/michaelrsweet/htmldoc/commit/6e8a95561988500b5b5ae4861b3b0cbf4fba517frefgithub.com/michaelrsweet/htmldoc/commit/6e8a95561988500b5b5ae4861b3b0cbf4fba517f.patch