A vulnerability was found in Mozilla Firefox up to 40. It has been rated as critical. Affected by this issue is some unknown functionality of the component URL Paste Handler. The manipulation leads to 7pk security features.
This vulnerability is handled as CVE-2015-4476. The attack may be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.
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CVE-2015-4476 | Mozilla Firefox up to 40 on Android URL Paste 7pk security (BID-76815 / ID 86079)
A vulnerability was found in Mozilla Firefox up to 40. It has been rated as critical. Affected by this issue is some unknown functionality of the component URL Paste Handler. The manipulation leads to 7pk security features. This…
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IoC Intelligence (1 Indikatoren)
CVE-2015-4476
IR-PLAYBOOK-VULN-REMEDIATION
MEDIUMSOC Incident Playbook: Vulnerability Remediation & Verification
1-Click Detection Engineering: Sigma & YARA Rules
SOC Readytitle: Detect Exploitation - CVE-2015-4476 | Mozilla Firefox up to 40 on Android URL Paste 7pk security (BID-76815 / ID 86079)
id: fafcaf90-e32d-4589-880a-c0b7ba65bb2b
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-23
logsource:
category: network_connection
product: any
detection:
selection:
CommandLine|contains:
- 'exploit'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_accessrule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-23"
description = "YARA Signature for "
strings:
$str = "CVE-2015-4476 | Mozilla Firefo" ascii wide
condition:
any of them
}
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