CVE-2023-4241

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Source
https://cve.org/CVERecord?id=CVE-2023-4241
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-4241.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-4241
Aliases
Published
2023-08-16T10:13:12.564Z
Modified
2026-07-15T01:49:12.693800965Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
lol-html panics on certain HTML inputs
Details

lol-html can cause panics on certain HTML inputs. Anyone processing arbitrary 3rd party HTML with the library is affected.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/4xxx/CVE-2023-4241.json",
    "cwe_ids": [
        "CWE-20"
    ],
    "cna_assigner": "cloudflare"
}
References

Affected packages

Git / github.com/cloudflare/lol-html

Affected ranges

Type
GIT
Repo
https://github.com/cloudflare/lol-html
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7967765ff8db27000845ba0a0a9a025ac908a043
Database specific 
{
    "cpe": "cpe:2.3:a:cloudflare:lol-html:*:*:*:*:*:rust:*:*",
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.1.1"
        }
    ]
}

Affected versions

v0.*
v0.2.0
v0.3.1
v0.3.3
v0.4.0
v1.*
v1.0.0
v1.0.1
v1.1.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-4241.json"