ALT-PU-2025-6789-1

BDU:2025-05381

MEDIUM5.1

Уязвимость функции Copy as cURL браузера Mozilla Firefox и почтового клиента Thunderbird, позволяющая нарушителю выполнить произвольный код

Опубликовано: 2025-05-12Изменено: 2026-03-04

CVSS 3.xСРЕДНЯЯ 5.1

CVSS:3.x/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS 2.0НИЗКАЯ 3.6

CVSS:2.0/AV:L/AC:L/Au:N/C:P/I:P/A:N

Ссылки

BDU:2025-05382

MEDIUM6.5

Уязвимость интерфейса Storage Access API браузера Mozilla Firefox и почтового клиента Thunderbird, позволяющая нарушителю осуществить CSRF-атаку

Опубликовано: 2025-05-12Изменено: 2026-03-04

CVSS 3.xСРЕДНЯЯ 6.5

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS 2.0СРЕДНЯЯ 6.4

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:P/A:N

Ссылки

BDU:2025-05383

MEDIUM6.5

Уязвимость браузера Mozilla Firefox и почтового клиента Thunderbird операционных систем Android, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации

Опубликовано: 2025-05-12Изменено: 2025-10-02

CVSS 3.xСРЕДНЯЯ 6.5

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS 2.0СРЕДНЯЯ 6.4

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:P/A:N

Ссылки

BDU:2025-05384

MEDIUM6.5

Уязвимость браузеров Mozilla Firefox и Firefox ESR, почтового клиента Thunderbird, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации

Опубликовано: 2025-05-12Изменено: 2026-03-04

CVSS 3.xСРЕДНЯЯ 6.5

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS 2.0СРЕДНЯЯ 6.4

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:P/A:N

Ссылки

CVE-2025-2817

HIGH8.8

Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting code into the user-privileged process, an attacker could bypass intended access controls, allowing SYSTEM-level file operations on paths controlled by a non-privileged user and enabling privilege escalation. This vulnerability was fixed in Firefox 138, Firefox ESR 128.10, Firefox ESR 115.23, Thunderbird 138, and Thunderbird 128.10.

Опубликовано: 2025-04-29Изменено: 2026-04-13

CVSS 3.xВЫСОКАЯ 8.8

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Ссылки

CVE-2025-4082

MEDIUM5.9

Modification of specific WebGL shader attributes could trigger an out-of-bounds read, which, when chained with other vulnerabilities, could be used to escalate privileges. This bug only affects Thunderbird for macOS. Other versions of Thunderbird are unaffected.. This vulnerability was fixed in Firefox 138, Firefox ESR 128.10, Firefox ESR 115.23, Thunderbird 138, and Thunderbird 128.10.

Опубликовано: 2025-04-29Изменено: 2026-04-13

CVSS 3.xСРЕДНЯЯ 5.9

CVSS:3.x/CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Ссылки

CVE-2025-4083

CRITICAL9.1

A process isolation vulnerability in Thunderbird stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended frame, potentially enabling a sandbox escape. This vulnerability was fixed in Firefox 138, Firefox ESR 128.10, Firefox ESR 115.23, Thunderbird 138, and Thunderbird 128.10.

Опубликовано: 2025-04-29Изменено: 2026-04-13

CVSS 3.xКРИТИЧЕСКАЯ 9.1

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Ссылки

CVE-2025-4085

HIGH7.1

An attacker with control over a content process could potentially leverage the privileged UITour actor to leak sensitive information or escalate privileges. This vulnerability was fixed in Firefox 138 and Thunderbird 138.

Опубликовано: 2025-04-29Изменено: 2026-04-13

CVSS 3.xВЫСОКАЯ 7.1

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Ссылки

CVE-2025-4086

MEDIUM6.5

A specially crafted filename containing a large number of encoded newline characters could obscure the file's extension when displayed in the download dialog. This bug only affects Thunderbird for Android. Other versions of Thunderbird are unaffected.. This vulnerability was fixed in Firefox 138 and Thunderbird 138.

Опубликовано: 2025-04-29Изменено: 2026-04-13

CVSS 3.xСРЕДНЯЯ 6.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Ссылки

CVE-2025-4087

MEDIUM4.8

A vulnerability was identified in Thunderbird where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability was fixed in Firefox 138, Firefox ESR 128.10, Thunderbird 138, and Thunderbird 128.10.

Опубликовано: 2025-04-29Изменено: 2026-04-13

CVSS 3.xСРЕДНЯЯ 4.8

CVSS:3.x/CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Ссылки

CVE-2025-4088

MEDIUM6.5

A security vulnerability in Thunderbird allowed malicious sites to use redirects to send credentialed requests to arbitrary endpoints on any site that had invoked the Storage Access API. This enabled potential Cross-Site Request Forgery attacks across origins. This vulnerability was fixed in Firefox 138 and Thunderbird 138.

Опубликовано: 2025-04-29Изменено: 2026-04-13

CVSS 3.xСРЕДНЯЯ 6.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Ссылки

CVE-2025-4089

MEDIUM5.1

Due to insufficient escaping of special characters in the "copy as cURL" feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. This vulnerability was fixed in Firefox 138 and Thunderbird 138.

Опубликовано: 2025-04-29Изменено: 2026-04-13

CVSS 3.xСРЕДНЯЯ 5.1

CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Ссылки

CVE-2025-4090

MEDIUM5.3

A vulnerability existed in Thunderbird for Android where potentially sensitive library locations were logged via Logcat. This vulnerability was fixed in Firefox 138 and Thunderbird 138.

Опубликовано: 2025-04-29Изменено: 2026-04-13

CVSS 3.xСРЕДНЯЯ 5.3

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Ссылки

CVE-2025-4091

HIGH8.1

Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 138, Firefox ESR 128.10, Thunderbird 138, and Thunderbird 128.10.

Опубликовано: 2025-04-29Изменено: 2026-04-13

CVSS 3.xВЫСОКАЯ 8.1

CVSS:3.x/CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Ссылки

CVE-2025-4092

MEDIUM6.5

Memory safety bugs present in Firefox 137 and Thunderbird 137. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 138 and Thunderbird 138.

Опубликовано: 2025-04-29Изменено: 2026-04-13

CVSS 3.xСРЕДНЯЯ 6.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Ссылки

Обновление пакета firefox в ветке sisyphus_loongarch64

Закрытые проблемы (15)

Уязвимость функции Copy as cURL браузера Mozilla Firefox и почтового клиента Thunderbird, позволяющая нарушителю выполнить произвольный код

Уязвимость интерфейса Storage Access API браузера Mozilla Firefox и почтового клиента Thunderbird, позволяющая нарушителю осуществить CSRF-атаку

An attacker with control over a content process could potentially leverage the privileged UITour actor to leak sensitive information or escalate privileges. This vulnerability was fixed in Firefox 138 and Thunderbird 138.

Due to insufficient escaping of special characters in the "copy as cURL" feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. This vulnerability was fixed in Firefox 138 and Thunderbird 138.

A vulnerability existed in Thunderbird for Android where potentially sensitive library locations were logged via Logcat. This vulnerability was fixed in Firefox 138 and Thunderbird 138.

Memory safety bugs present in Firefox 137 and Thunderbird 137. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 138 and Thunderbird 138.