Mozilla Firefox up to 102 CSS access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.7$5k-$25k0.00

Summaryinfo

A vulnerability described as critical has been identified in Mozilla Firefox up to 102. This affects an unknown function of the component CSS Handler. Executing a manipulation can lead to access control. This vulnerability appears as CVE-2022-36319. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical was found in Mozilla Firefox up to 102 (Web Browser). This vulnerability affects an unknown code block of the component CSS Handler. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

When combining CSS properties for overflow and transform, the mouse cursor could interact with different coordinates than displayed. This vulnerability affects Firefox ESR < 102.1, Firefox ESR < 91.12, Firefox < 103, Thunderbird < 102.1, and Thunderbird < 91.12.

The weakness was presented 07/26/2022 by Irvan Kurniawan as Bug 1737722 as confirmed advisory (Website). The advisory is available at bugzilla.mozilla.org. The advisory contains:

When combining CSS properties for overflow and transform, the mouse cursor could interact with different coordinates than displayed.
This vulnerability was named CVE-2022-36319. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 04/15/2025). This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

Upgrading to version 103 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.7

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Firefox 103

Timelineinfo

07/20/2022 🔍
07/26/2022 +6 days 🔍
07/26/2022 +0 days 🔍
09/30/2022 +66 days 🔍
04/15/2025 +928 days 🔍

Sourcesinfo

Vendor: mozilla.org
Product: mozilla.org

Advisory: Bug 1737722
Researcher: Irvan Kurniawan
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-36319 (🔍)
GCVE (CVE): GCVE-0-2022-36319
GCVE (VulDB): GCVE-100-209998

Entryinfo

Created: 09/30/2022 11:01
Updated: 04/15/2025 19:25
Changes: 09/30/2022 11:01 (17), 09/30/2022 11:04 (29), 10/29/2022 07:06 (1), 04/15/2025 19:25 (27)
Complete: 🔍
Cache ID: 216::103

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