Htmldoc
Vendor:
First CVE: Sep 2, 2009 · Active for 16 years
24
Total CVEs
More Total CVEs than 95% of tracked products
4.0
Avg CVEs / Year
Higher CVE frequency than 87% of tracked products
7.8
Avg CVSS
Higher Avg CVSS than 62% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Htmldoc over time
Volume of CVEsAvg CVSS Base Score
First CVE
Sep 2, 2009
16 years ago
Most Recent CVE
Oct 24, 2024
638 days ago
CVE Severity & Scoring
Htmldoc24 CVEs
21%
58%
21%
All CVEs352,294 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local16 (66.7%)
Network7 (29.2%)
Unknown1 (4.2%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low23 (95.8%)
High0 (0.0%)
Unknown1 (4.2%)
User Interaction
None7 (29.2%)
Unknown1 (4.2%)
Required16 (66.7%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None23 (95.8%)
Unknown1 (4.2%)
Top CVEs
Signals from CVEs in this product scope (24 CVEs).
24 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-43579HIGH A stack-based buffer overflow in image_load_bmp() in HTMLDOC <= 1.9.13 results in remote code execution if the victim converts an HTML document linking to a crafted BMP file. | Jan 10, 2022 | 7.8 | 39 | NO | YES |
CVE-2021-23165CRITICAL 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. | Mar 16, 2022 | 9.8 | 32 | NO | NO |
CVE-2021-23158CRITICAL 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 c | Mar 16, 2022 | 9.8 | 31 | NO | NO |
CVE-2021-20308CRITICAL Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181. | Apr 5, 2021 | 9.8 | 30 | NO | NO |
CVE-2024-45508CRITICAL HTMLDOC before 1.9.19 has an out-of-bounds write in parse_paragraph in ps-pdf.cxx because of an attempt to strip leading whitespace from a whitespace-only node. | Sep 1, 2024 | 9.8 | 29 | NO | NO |
CVE-2009-3050HIGH Buffer overflow in the set_page_size function in util.cxx in HTMLDOC 1.8.27 and earlier allows context-dependent attackers to execute arbitrary code via a long MEDIA SIZE comment. | Sep 2, 2009 | 10.0 | 28 | NO | NO |
CVE-2024-46478CRITICAL HTMLDOC v1.9.18 contains a buffer overflow in parse_pre function,ps-pdf.cxx:5681. | Oct 24, 2024 | 9.8 | 27 | NO | NO |
CVE-2021-26259HIGH A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in render_table_row(),in ps-pdf.cxx may lead to arbitrary code execution and denial of service. | Mar 3, 2022 | 7.8 | 26 | NO | NO |
CVE-2021-23180HIGH A flaw was found in htmldoc in v1.9.12 and before. Null pointer dereference in file_extension(),in file.c may lead to execute arbitrary code and denial of service. | Mar 2, 2022 | 7.8 | 26 | NO | NO |
CVE-2021-26252HIGH A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in pspdf_prepare_page(),in ps-pdf.cxx may lead to execute arbitrary code and denial of service. | Feb 24, 2022 | 7.8 | 26 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (24 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
1 CVE
4.2% of CVEs· 88th percentile
Social Chatter
Signals from CVEs in this product scope (24 CVEs).
Media Mentions
Signals from CVEs in this product scope (24 CVEs).
Top CNAs Publishing CVEs For Htmldoc
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 1.9.7 | 1 | 7.8 | 1.1% | 0 | 0 |
| 1.9.18 | 1 | 9.8 | 0.7% | 0 | 0 |
| 1.9.16 | 1 | 5.5 | 0.9% | 0 | 0 |
| 1.9.15 | 2 | 6.5 | 1.2% | 0 | 0 |
| 1.9.12 | 5 | 8.2 | 1.0% | 0 | 0 |
| 1.9.11 | 1 | 7.8 | 0.8% | 0 | 0 |
| 1.8.26 | 1 | 10.0 | 4.4% | 0 | 0 |
| 1.8.25 | 1 | 10.0 | 4.4% | 0 | 0 |
| 1.8.24 | 1 | 10.0 | 4.4% | 0 | 0 |