What is CVE-2022-44311?

CVE-2022-44311 is a high-severity vulnerability in Html2xhtml Project, classified under Out-of-bounds Read. CVSS score: 8.1/10. Published 2022-11-08.

How severe is CVE-2022-44311?

High severity. CVSS v3 base score is 8.1 out of 10.

Is CVE-2022-44311 known to be exploited?

10 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Out-of-bounds Read in Html2xhtml Project

CVE-2022-44311

html2xhtml v1.3 was discovered to contain an Out-Of-Bounds read in the function static void elm_close(tree_node_t *nodo) at procesador.c. This vulnerability allows attackers to access sensitive files or cause a Denial of Service (DoS) via a crafted html file.

Vulnerability class: Buffer Overflow

EPSS: 0.011 (61.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H.

Affected products

Html2xhtml_project Html2xhtml — versions 1.3
N/a — versions n/a

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2022-44311?: CVE-2022-44311 is a high-severity vulnerability in Html2xhtml Project, classified under Out-of-bounds Read. CVSS score: 8.1/10. Published 2022-11-08.
How severe is CVE-2022-44311?: High severity. CVSS v3 base score is 8.1 out of 10.
Is CVE-2022-44311 known to be exploited?: 10 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.