BDU:2025-15388

Опубликовано: 18 нояб. 2025

Источник: fstec

CVSS3: 8.4

CVSS2: 7.2

EPSS Низкий

Описание

Уязвимость функции gnutls_pkcs11_token_init() (lib/pkcs11_write.c) библиотеки GnuTL связана с переполнением буфера в стеке при инициализации токена PKCS#11. Эксплуатация уязвимости может позволить нарушителю выполнить произвольный код

Вендор

Novell Inc.

Сообщество свободного программного обеспечения

АО «ИВК»

Fedora Project

Free Software Foundation, Inc.

Наименование ПО

Suse Linux Enterprise Desktop

SUSE Linux Enterprise Server for SAP Applications

OpenSUSE Leap

Suse Linux Enterprise Server

Debian GNU/Linux

openSUSE Leap Micro

АЛЬТ СП 10

SUSE Linux Micro

Fedora

GnuTLS

Версия ПО

12 SP3 (Suse Linux Enterprise Desktop)

12 SP4 (Suse Linux Enterprise Desktop)

12 SP2 (SUSE Linux Enterprise Server for SAP Applications)

12 SP3 (SUSE Linux Enterprise Server for SAP Applications)

12 SP4 (SUSE Linux Enterprise Server for SAP Applications)

15.5 (OpenSUSE Leap)

12 SP3 (Suse Linux Enterprise Server)

12 SP4 (Suse Linux Enterprise Server)

12 SP2-BCL (Suse Linux Enterprise Server)

12 SP2-ESPOS (Suse Linux Enterprise Server)

12-LTSS (Suse Linux Enterprise Server)

12 SP1 (SUSE Linux Enterprise Server for SAP Applications)

15 (SUSE Linux Enterprise Server for SAP Applications)

15 SP1 (SUSE Linux Enterprise Server for SAP Applications)

12 SP1-LTSS (Suse Linux Enterprise Server)

12 SP2-LTSS (Suse Linux Enterprise Server)

12 SP3-LTSS (Suse Linux Enterprise Server)

12 SP3-BCL (Suse Linux Enterprise Server)

12 SP5 (Suse Linux Enterprise Server)

12 SP5 (SUSE Linux Enterprise Server for SAP Applications)

12 SP3-ESPOS (Suse Linux Enterprise Server)

12 SP2 (Suse Linux Enterprise Desktop)

12 SP2 (Suse Linux Enterprise Server)

15-LTSS (Suse Linux Enterprise Server)

12 SP1 (Suse Linux Enterprise Desktop)

12 SP1 (Suse Linux Enterprise Server)

12 (SUSE Linux Enterprise Server for SAP Applications)

12 (Suse Linux Enterprise Desktop)

12 SP4-ESPOS (Suse Linux Enterprise Server)

12 SP4-LTSS (Suse Linux Enterprise Server)

15 SP1-BCL (Suse Linux Enterprise Server)

15 SP1-LTSS (Suse Linux Enterprise Server)

15.3 (OpenSUSE Leap)

15 SP1 (Suse Linux Enterprise Server)

11 (Debian GNU/Linux)

12 (Debian GNU/Linux)

12 (Suse Linux Enterprise Server)

15.4 (OpenSUSE Leap)

15 SP3 (Suse Linux Enterprise Server)

15 SP3 (SUSE Linux Enterprise Server for SAP Applications)

15 SP3 (Suse Linux Enterprise Desktop)

15 SP2 (Suse Linux Enterprise Server)

15 SP2 (SUSE Linux Enterprise Server for SAP Applications)

15 SP4 (Suse Linux Enterprise Server)

15 SP2 (Suse Linux Enterprise Desktop)

15 SP4 (Suse Linux Enterprise Desktop)

15 (Suse Linux Enterprise Server)

15 SP2-BCL (Suse Linux Enterprise Server)

15 SP4 (SUSE Linux Enterprise Server for SAP Applications)

15 SP2-LTSS (Suse Linux Enterprise Server)

15 SP1 (Suse Linux Enterprise Desktop)

15 (Suse Linux Enterprise Desktop)

5.2 (openSUSE Leap Micro)

5.3 (openSUSE Leap Micro)

15 SP3-LTSS (Suse Linux Enterprise Server)

15 SP3-BCL (Suse Linux Enterprise Server)

15 SP5 (SUSE Linux Enterprise Server for SAP Applications)

15 SP5 (Suse Linux Enterprise Server)

15 SP5 (Suse Linux Enterprise Desktop)

5.4 (openSUSE Leap Micro)

- (АЛЬТ СП 10)

5.5 (openSUSE Leap Micro)

15 SP4-LTSS (Suse Linux Enterprise Server)

15.6 (OpenSUSE Leap)

12 SP5-LTSS (Suse Linux Enterprise Server)

12 SP5 LTSS Extended Security (Suse Linux Enterprise Server)

15 SP5-LTSS (Suse Linux Enterprise Server)

13 (Debian GNU/Linux)

6.0 (SUSE Linux Micro)

6.1 (SUSE Linux Micro)

43 (Fedora)

до 3.8.11 (GnuTLS)

Тип ПО

Операционная система

Программное средство защиты

Операционные системы и аппаратные платформы

Novell Inc. Suse Linux Enterprise Desktop 12 SP3

Novell Inc. Suse Linux Enterprise Desktop 12 SP4

Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP2

Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP3

Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP4

Novell Inc. OpenSUSE Leap 15.5

Novell Inc. Suse Linux Enterprise Server 12 SP3

Novell Inc. Suse Linux Enterprise Server 12 SP4

Novell Inc. Suse Linux Enterprise Server 12 SP2-BCL

Novell Inc. Suse Linux Enterprise Server 12 SP2-ESPOS

Novell Inc. Suse Linux Enterprise Server 12-LTSS

Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP1

Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15

Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP1

Novell Inc. Suse Linux Enterprise Server 12 SP1-LTSS

Novell Inc. Suse Linux Enterprise Server 12 SP2-LTSS

Novell Inc. Suse Linux Enterprise Server 12 SP3-LTSS

Novell Inc. Suse Linux Enterprise Server 12 SP3-BCL

Novell Inc. Suse Linux Enterprise Server 12 SP5

Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12 SP5

Novell Inc. Suse Linux Enterprise Server 12 SP3-ESPOS

Novell Inc. Suse Linux Enterprise Desktop 12 SP2

Novell Inc. Suse Linux Enterprise Server 12 SP2

Novell Inc. Suse Linux Enterprise Server 15-LTSS

Novell Inc. Suse Linux Enterprise Desktop 12 SP1

Novell Inc. Suse Linux Enterprise Server 12 SP1

Novell Inc. SUSE Linux Enterprise Server for SAP Applications 12

Novell Inc. Suse Linux Enterprise Desktop 12

Novell Inc. Suse Linux Enterprise Server 12 SP4-ESPOS

Novell Inc. Suse Linux Enterprise Server 12 SP4-LTSS

Novell Inc. Suse Linux Enterprise Server 15 SP1-BCL

Novell Inc. Suse Linux Enterprise Server 15 SP1-LTSS

Novell Inc. OpenSUSE Leap 15.3

Novell Inc. Suse Linux Enterprise Server 15 SP1

Сообщество свободного программного обеспечения Debian GNU/Linux 11

Сообщество свободного программного обеспечения Debian GNU/Linux 12

Novell Inc. Suse Linux Enterprise Server 12

Novell Inc. OpenSUSE Leap 15.4

Novell Inc. Suse Linux Enterprise Server 15 SP3

Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP3

Novell Inc. Suse Linux Enterprise Desktop 15 SP3

Novell Inc. Suse Linux Enterprise Server 15 SP2

Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP2

Novell Inc. Suse Linux Enterprise Server 15 SP4

Novell Inc. Suse Linux Enterprise Desktop 15 SP2

Novell Inc. Suse Linux Enterprise Desktop 15 SP4

Novell Inc. Suse Linux Enterprise Server 15

Novell Inc. Suse Linux Enterprise Server 15 SP2-BCL

Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP4

Novell Inc. Suse Linux Enterprise Server 15 SP2-LTSS

Novell Inc. Suse Linux Enterprise Desktop 15 SP1

Novell Inc. Suse Linux Enterprise Desktop 15

Novell Inc. openSUSE Leap Micro 5.2

Novell Inc. openSUSE Leap Micro 5.3

Novell Inc. Suse Linux Enterprise Server 15 SP3-LTSS

Novell Inc. Suse Linux Enterprise Server 15 SP3-BCL

Novell Inc. SUSE Linux Enterprise Server for SAP Applications 15 SP5

Novell Inc. Suse Linux Enterprise Server 15 SP5

Novell Inc. Suse Linux Enterprise Desktop 15 SP5

Novell Inc. openSUSE Leap Micro 5.4

АО «ИВК» АЛЬТ СП 10 -

Novell Inc. openSUSE Leap Micro 5.5

Novell Inc. Suse Linux Enterprise Server 15 SP4-LTSS

Novell Inc. OpenSUSE Leap 15.6

Novell Inc. Suse Linux Enterprise Server 12 SP5-LTSS

Novell Inc. Suse Linux Enterprise Server 12 SP5 LTSS Extended Security

Novell Inc. Suse Linux Enterprise Server 15 SP5-LTSS

Сообщество свободного программного обеспечения Debian GNU/Linux 13

Novell Inc. SUSE Linux Micro 6.0

Novell Inc. SUSE Linux Micro 6.1

Fedora Project Fedora 43

Уровень опасности уязвимости

Высокий уровень опасности (базовая оценка CVSS 2.0 составляет 7,2)

Высокий уровень опасности (базовая оценка CVSS 3.1 составляет 8,4)

Возможные меры по устранению уязвимости

В условиях отсутствия обновлений безопасности от производителя рекомендуется придерживаться "Рекомендаций по безопасной настройке операционных систем LINUX", изложенных в методическом документе ФСТЭК России, утверждённом 25 декабря 2022 года.

Использование рекомендаций:

Для GnuTLS:

https://www.gnutls.org/security-new.html#GNUTLS-SA-2025-11-18

Для программных продуктов Novell Inc.:

https://www.suse.com/security/cve/CVE-2025-9820.html

Для программных продуктов Debian GNU/Linux:

https://security-tracker.debian.org/tracker/CVE-2025-9820

Для программных продуктов Fedora:

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KETTG4V5TV3CDZVJRFFLIAEJ5R66OCR7/

Для ОС АЛЬТ СП 10: установка обновления из публичного репозитория программного средства: https://altsp.su/obnovleniya-bezopasnosti/

Статус уязвимости

Подтверждена производителем

Наличие эксплойта

Данные уточняются

Информация об устранении

Уязвимость устранена

Ссылки на источники

Идентификаторы других систем описаний уязвимостей

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2025-9820
CVE

EPSS

Процентиль: 1%

0.0001

Низкий

8.4 High

CVSS3

7.2 High

CVSS2

Связанные уязвимости

CVE-2025-9820

CVSS3: 4

ubuntu

13 дней назад

A flaw was found in the GnuTLS library, specifically in the gnutls_pkcs11_token_init() function that handles PKCS#11 token initialization. When a token label longer than expected is processed, the function writes past the end of a fixed-size stack buffer. This programming error can cause the application using GnuTLS to crash or, in certain conditions, be exploited for code execution. As a result, systems or applications relying on GnuTLS may be vulnerable to a denial of service or local privilege escalation attacks.

CVE-2025-9820

CVSS3: 4

nvd

13 дней назад

CVE-2025-9820

CVSS3: 4

debian

13 дней назад

A flaw was found in the GnuTLS library, specifically in the gnutls_pkc ...

SUSE-SU-2025:4346-1

suse-cvrf

2 месяца назад

Security update for gnutls

SUSE-SU-2025:4323-1

suse-cvrf

2 месяца назад

Security update for gnutls

EPSS

Процентиль: 1%

0.0001

Низкий

8.4 High

CVSS3

7.2 High

CVSS2