What is the severity of CVE-2023-4241?

The severity of CVE-2023-4241 is high with a severity value of 7.5.

How does CVE-2023-4241 impact users?

CVE-2023-4241 can cause panics on certain HTML inputs, affecting anyone processing arbitrary 3rd party HTML with the lol-html library.

Has CVE-2023-4241 been patched?

Yes, CVE-2023-4241 has been patched and released as v1.1.1 of the lol-html library.

Are there any workarounds for CVE-2023-4241?

No, there are no workarounds for CVE-2023-4241.

Where can I find more information about CVE-2023-4241?

You can find more information about CVE-2023-4241 on the following references: [GitHub Advisory](https://github.com/cloudflare/lol-html/security/advisories/GHSA-c3x7-354f-4p2x), [NVD](https://nvd.nist.gov/vuln/detail/CVE-2023-4241), [GitHub Advisory (GHSA-c3x7-354f-4p2x)](https://github.com/advisories/GHSA-c3x7-354f-4p2x).

Vulnerability/
CVE-2023-4241

high

7.5

CWE

9/8/2023

16/8/2023

21/11/2024

CVE-2023-4241: lol-html panics on certain HTML inputs

First published: Wed Aug 09 2023(Updated: )

### Impact lol-html can cause panics on certain HTML inputs. Anyone processing arbitrary 3rd party HTML with the library is affected. ### Patches The problem has been patched and released as v1.1.1 ### Workarounds No workarounds exist.

Credit: cna@cloudflare.com cna@cloudflare.com cna@cloudflare.com

Affected Software	Affected Version	How to fix
Cloudflare Lol-html	<1.1.1
rust/lol-html	<1.1.1	1.1.1
	<1.1.1

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2023-4241?
The severity of CVE-2023-4241 is high with a severity value of 7.5.
How does CVE-2023-4241 impact users?
CVE-2023-4241 can cause panics on certain HTML inputs, affecting anyone processing arbitrary 3rd party HTML with the lol-html library.
Has CVE-2023-4241 been patched?
Yes, CVE-2023-4241 has been patched and released as v1.1.1 of the lol-html library.
Are there any workarounds for CVE-2023-4241?
No, there are no workarounds for CVE-2023-4241.
Where can I find more information about CVE-2023-4241?
You can find more information about CVE-2023-4241 on the following references: [GitHub Advisory](https://github.com/cloudflare/lol-html/security/advisories/GHSA-c3x7-354f-4p2x), [NVD](https://nvd.nist.gov/vuln/detail/CVE-2023-4241), [GitHub Advisory (GHSA-c3x7-354f-4p2x)](https://github.com/advisories/GHSA-c3x7-354f-4p2x).

collector/nvd-index
collector/github-advisory-latest
alias/GHSA-c3x7-354f-4p2x
alias/CVE-2023-4241
collector/nvd-cve
collector/github-advisory
agent/type
agent/first-publish-date
agent/weakness
agent/severity
agent/title
agent/author
agent/references
agent/description
collector/mitre-cve
source/MITRE
collector/nvd-api
source/NVD
agent/software-canonical-lookup
agent/last-modified-date
agent/softwarecombine
agent/event
agent/tags
agent/trending
vendor/cloudflare
canonical/cloudflare lol-html
package-manager/rust

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