CVE-2022-28085

A flaw was found in htmldoc commit 31f7804. A heap buffer overflow in the function pdfwritenames in ps-pdf.cxx may lead to arbitrary code execution and Denial of Service (DoS).

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/28xxx/CVE-2022-28085.json",
    "cna_assigner": "mitre"
}

References

Affected packages

Git / github.com/michaelrsweet/htmldoc

Affected ranges

Type

GIT

Repo

https://github.com/michaelrsweet/htmldoc

Events

Introduced

Fixed

8b15a4e4fc58f4dbbecb91c5ca256a5dde28b793

Fixed

46c8ec2b9bccb8ccabff52d998c5eee77a228348

Database specific

{
    "cpe": "cpe:2.3:a:htmldoc_project:htmldoc:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.9.16"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

v1.*

v1.8.30

v1.9

v1.9.1

v1.9.10

v1.9.11

v1.9.12

v1.9.13

v1.9.14

v1.9.15

v1.9.2

v1.9.3

v1.9.4

v1.9.5

v1.9.6

v1.9.7

v1.9.8

v1.9.9

Database specific

vanir_signatures

[
    {
        "digest": {
            "function_hash": "25789124432837364923987592691643841617",
            "length": 1284.0
        },
        "target": {
            "function": "pdf_write_names",
            "file": "htmldoc/ps-pdf.cxx"
        },
        "id": "CVE-2022-28085-322ea87c",
        "signature_version": "v1",
        "signature_type": "Function",
        "source": "https://github.com/michaelrsweet/htmldoc/commit/46c8ec2b9bccb8ccabff52d998c5eee77a228348",
        "deprecated": false
    },
    {
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "83231825606128046903467581598764065347",
                "119108905711847759334100117435727871152",
                "193643972328961041793432327525559741087"
            ]
        },
        "target": {
            "file": "htmldoc/ps-pdf.cxx"
        },
        "id": "CVE-2022-28085-7cc2c32c",
        "signature_version": "v1",
        "signature_type": "Line",
        "source": "https://github.com/michaelrsweet/htmldoc/commit/46c8ec2b9bccb8ccabff52d998c5eee77a228348",
        "deprecated": false
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-28085.json"

vanir_signatures_modified

"2026-07-08T23:46:27Z"