Mozilla Firefox up to 114 on iOS Session Restore Helper denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.9$0-$5k0.00

A vulnerability was found in Mozilla Firefox up to 114 on iOS (Web Browser). It has been classified as problematic. Affected is an unknown part of the component Session Restore Helper. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

The session restore helper crashed whenever there was no parameter sent to the message handler. This vulnerability affects Firefox for iOS < 115.

The weakness was published 07/12/2023. The advisory is shared for download at mozilla.org. This vulnerability is traded as CVE-2023-37456 since 07/06/2023. There are neither technical details nor an exploit publicly available.

Upgrading to version 115 eliminates this vulnerability. The upgrade is hosted for download at mozilla.org.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.9

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Partially

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: 🔍

0-Day Time: 🔍

Upgrade: Firefox 115

Timelineinfo

07/06/2023 🔍
07/12/2023 +6 days 🔍
07/12/2023 +0 days 🔍
08/02/2023 +21 days 🔍

Sourcesinfo

Vendor: mozilla.org
Product: mozilla.org

Advisory: mozilla.org
Status: Confirmed

CVE: CVE-2023-37456 (🔍)

Entryinfo

Created: 07/12/2023 06:04 PM
Updated: 08/02/2023 09:41 AM
Changes: 07/12/2023 06:04 PM (43), 08/02/2023 09:41 AM (11)
Complete: 🔍
Cache ID: 18:31E:40

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