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Mozilla Firefox und Thunderbird: Mehrere Schwachstellen
view advisory published 2025-08-19
Ein Angreifer kann mehrere Schwachstellen in Mozilla Firefox, Mozilla Firefox ESR und Mozilla Thunderbird ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um Daten zu manipulieren, um einen Denial of Service Angriff durchzuführen, und um beliebigen Programmcode auszuführen.
01
describes (15)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-9187US | critical9.8 | — | ||
Memory safety bugs present in Firefox 141 and Thunderbird 141. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could ha… | ||||
| CVE-2025-9186US | — | — | ||
Spoofing issue in the Address Bar component of Firefox Focus for Android. This vulnerability was fixed in Firefox 142. | ||||
| CVE-2025-9185US | high8.1 | — | ||
Memory safety bugs present in Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141. Some of the… | ||||
| CVE-2025-9184US | high8.1 | — | ||
Memory safety bugs present in Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141. Some of these bugs showed evidence of memory corruption and we presume that… | ||||
| CVE-2025-9183US | — | — | ||
Spoofing issue in the Address Bar component. This vulnerability was fixed in Firefox 142 and Firefox ESR 140.2. | ||||
| CVE-2025-9182US | — | — | ||
Denial-of-service due to out-of-memory in the Graphics: WebRender component. This vulnerability was fixed in Firefox 142, Firefox ESR 140.2, Thunderbird 142, and Thunderbird 140.2. | ||||
| CVE-2025-9181US | — | — | ||
Uninitialized memory in the JavaScript Engine component. This vulnerability was fixed in Firefox 142, Firefox ESR 128.14, Firefox ESR 140.2, Thunderbird 142, Thunderbird 128.14, an… | ||||
| CVE-2025-9180US | — | — | ||
Same-origin policy bypass in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 142, Firefox ESR 115.27, Firefox ESR 128.14, Firefox ESR 140.2, Thunderbird 1… | ||||
| CVE-2025-9179US | — | — | ||
An attacker was able to perform memory corruption in the GMP process which processes encrypted media. This process is also heavily sandboxed, but represents slightly different priv… | ||||
| CVE-2025-55033US | — | — | ||
Dragging JavaScript links to the URL bar in Focus for iOS could be utilized to run malicious scripts, potentially resulting in XSS attacks. This vulnerability was fixed in Focus fo… | ||||
| CVE-2025-55032US | — | — | ||
Focus for iOS would not respect a Content-Disposition header of type Attachment and would incorrectly display the content inline, potentially allowing for XSS attacks. This vulnera… | ||||
| CVE-2025-55031US | — | — | ||
Malicious pages could use Firefox for iOS to pass FIDO: links to the OS and trigger the hybrid passkey transport. An attacker within Bluetooth range could have used this to trick t… | ||||
| CVE-2025-55030US | — | — | ||
Firefox for iOS would not respect a Content-Disposition header of type Attachment and would incorrectly display the content inline rather than downloading, potentially allowing for… | ||||
| CVE-2025-55029US | — | — | ||
Malicious scripts could bypass the popup blocker to spam new tabs, potentially resulting in denial of service attacks. This vulnerability was fixed in Firefox for iOS 142. | ||||
| CVE-2025-55028US | — | — | ||
Malicious scripts utilizing repetitive JavaScript alerts could prevent client user interaction in some scenarios and allow for denial of service attacks. This vulnerability was fix… | ||||
02
references
External citations — patches, advisories, analysis.
- Oracle Linux Security Advisory ELSA-2025-14416 vom 2025-08-25external
- Oracle Linux Security Advisory ELSA-2025-14417 vom 2025-08-25external
- Oracle Linux Security Advisory ELSA-2025-14442 vom 2025-08-25external
- Red Hat Security Advisory RHSA-2025:14416 vom 2025-08-25external
- Red Hat Security Advisory RHSA-2025:14417 vom 2025-08-25external
- Red Hat Security Advisory RHSA-2025:14442 vom 2025-08-25external
- Red Hat Security Advisory RHSA-2025:14640 vom 2025-08-26external
- Red Hat Security Advisory RHSA-2025:14743 vom 2025-08-27external
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