High severity · published Nov 8, 2022
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
8.1
CVSS
1.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HT
Html2xhtml · Html2xhtml Project
1.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-44311
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-44311
Exploit
https://github.com/jfisteus/html2xhtml/issues/19
More from Html2xhtml
8.4
CVE-2024-35333
A stack-buffer-overflow vulnerability exists in the read_charset_decl function of html2xhtml 1.3