by Kastro
Paper/Archive/CVE-2021-23158

CVE-2021-23158

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

EPSS 2%CVSS 9.8
critical.is priorityof 100
46
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 84.3.843 × 2016.9No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

A flaw was found in htmldoc in v1.9.12. Double-free in function pspdf_export(),in ps-pdf.cxx may result in a write-what-where condition, allowing an attacker to execute arbitrary code and denial of service.

Affected

ProductAffectedFixed inSource
htmldocAffects v1.9.12 and before.–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/414refbugzilla.redhat.com/show_bug.cgi?id=1967018refgithub.com/michaelrsweet/htmldoc/commit/369b2ea1fd0d0537ba707f20a2f047b6afd2fbdc