Mozilla Firefox up to 111 on Android Notification

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.8$5k-$25k0.00

Summaryinfo

A vulnerability classified as problematic was found in Mozilla Firefox up to 111 on Android. This issue affects some unknown processing of the component Notification Handler. Executing a manipulation can lead to an unknown weakness. This vulnerability appears as CVE-2023-29534. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Mozilla Firefox up to 111 on Android (Web Browser). It has been declared as problematic. This vulnerability affects an unknown function of the component Notification Handler. As an impact it is known to affect integrity, and availability. CVE summarizes:

Different techniques existed to obscure the fullscreen notification in Firefox and Focus for Android. These could have led to potential user confusion and spoofing attacks. *This bug only affects Firefox and Focus for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox for Android < 112 and Focus for Android < 112.

The weakness was presented 04/11/2023 by Shaheen Fazim and Hafiizh as Bug 1816059 as confirmed advisory (Website). The advisory is shared for download at bugzilla.mozilla.org. The advisory contains:

Different techniques existed to obscure the fullscreen notification in Firefox and Focus for Android. These could have led to potential user confusion and spoofing attacks.This bug only affects Firefox and Focus for Android. Other versions of Firefox are unaffected.
This vulnerability was named CVE-2023-29534. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 12/11/2024).

Upgrading to version 112 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.9
VulDB Meta Temp Score: 7.8

VulDB Base Score: 5.4
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.1
NVD Vector: 🔍

CNA Base Score: 9.1
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Unknown
CWE: Unknown
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 112

Timelineinfo

04/07/2023 🔍
04/11/2023 +4 days 🔍
04/11/2023 +0 days 🔍
04/14/2023 +3 days 🔍
04/27/2025 +744 days 🔍

Sourcesinfo

Vendor: mozilla.org
Product: mozilla.org

Advisory: Bug 1816059
Researcher: Shaheen Fazim, Hafiizh
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2023-29534 (🔍)
GCVE (CVE): GCVE-0-2023-29534
GCVE (VulDB): GCVE-100-225988
scip Labs: https://www.scip.ch/en/?labs.20130704

Entryinfo

Created: 04/14/2023 16:29
Updated: 04/27/2025 10:18
Changes: 04/14/2023 16:29 (6), 04/14/2023 16:30 (11), 04/14/2023 16:33 (29), 05/03/2023 11:13 (1), 12/11/2024 17:34 (35), 04/27/2025 10:18 (3)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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