GHSA-c3x7-354f-4p2x: lol-html panics on certain HTML inputs

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CVE-2023-4241

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1. GitHub Advisory Database
2. GitHub Reviewed
3. CVE-2023-4241

lol-html panics on certain HTML inputs

High severity GitHub Reviewed Published Aug 8, 2023 in cloudflare/lol-html

Vulnerability details Dependabot alerts 0

Package

cargo lol-html (Rust)

Affected versions

< 1.1.1

Patched versions

1.1.1

Description

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.

References

• GHSA-c3x7-354f-4p2x

inikulin published to cloudflare/lol-html

Aug 8, 2023

Published to the GitHub Advisory Database

Aug 9, 2023

Reviewed

Aug 9, 2023

Severity

High

7.5

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

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

Weaknesses

No CWEs

CVE ID

CVE-2023-4241

GHSA ID

GHSA-c3x7-354f-4p2x

Source code

cloudflare/lol-html

Checking history

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