CVE-2023-4241 — HIGH (7.5) — White Hats Nepal

Q: What is CVE-2023-4241?

CVE-2023-4241 is a vulnerability with a CVSS score of 7.5 (HIGH). lol-html can cause panics on certain HTML inputs. Anyone processing arbitrary 3rd party HTML with the library is affected.

Q: How severe is CVE-2023-4241?

CVE-2023-4241 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2023-4241?

Check the references section above for vendor advisories and patch information. Affected products include: Cloudflare Lol-Html.

Vulnerability Description

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

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Cloudflare	Lol-Html	< 1.1.1

Related Weaknesses (CWE)

CWE-20

References

https://github.com/cloudflare/lol-html/security/advisories/GHSA-c3x7-354f-4p2xVendor Advisory
https://github.com/cloudflare/lol-html/security/advisories/GHSA-c3x7-354f-4p2xVendor Advisory

FAQ

What is CVE-2023-4241?

CVE-2023-4241 is a vulnerability with a CVSS score of 7.5 (HIGH). lol-html can cause panics on certain HTML inputs. Anyone processing arbitrary 3rd party HTML with the library is affected.

How severe is CVE-2023-4241?

CVE-2023-4241 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-4241?

Check the references section above for vendor advisories and patch information. Affected products include: Cloudflare Lol-Html.