4.0
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се локално, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
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.
Засегнати продукти
- : 3.8.1; 3.8.2; 3.8.3; 3.8.4; 3.8.5; 3.8.6; 3.8.7; 3.8.8; 3.8.9; 3.8.10
- Red Hat Red Hat Enterprise Linux 10: от 0:3.8.10-3.el10_1 нататък
- Red Hat Red Hat Enterprise Linux 8: от 0:3.6.16-8.el8_10.5 нататък
- Red Hat Red Hat Enterprise Linux 8: от 0:3.6.16-8.el8_10.5 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:3.8.3-10.el9_7 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:3.8.3-10.el9_7 нататък
- Red Hat RHEL-8 based Middleware Containers: от 7.13.5-4.1777325677 нататък
- Red Hat RHEL-8 based Middleware Containers: от 7.13.5-4.1777325711 нататък
- Red Hat RHEL-8 based Middleware Containers: от 7.13.5-4.1777325710 нататък
- Red Hat RHEL-8 based Middleware Containers: от 7.13.5-3.1777325680 нататък
- Red Hat RHEL-8 based Middleware Containers: от 7.13.5-4.1777325709 нататък
- Red Hat RHEL-8 based Middleware Containers: от 7.13.5-4.1777325680 нататък
- Red Hat RHEL-8 based Middleware Containers: от 7.13.5-4.1777325708 нататък
- Red Hat Cert Manager support for Red Hat OpenShift release 1.18: от 1791459707 нататък
- Red Hat Cert Manager support for Red Hat OpenShift release 1.18: от 1791459711 нататък
- Red Hat Cert Manager support for Red Hat OpenShift release 1.18: от 1791459759 нататък
- Red Hat Cert Manager support for Red Hat OpenShift release 1.18: от 1789029076 нататък
- Red Hat Cert Manager support for Red Hat OpenShift release 1.18: от 1791966259 нататък
- Red Hat Red Hat Ceph Storage 8: от 1774002867 нататък
- Red Hat Red Hat Discovery 2: от 1775668717 нататък
- Red Hat Red Hat Discovery 2: от 1775675922 нататък
- Red Hat Red Hat Hardened Images: от 3.8.12-1.1.hum1 нататък
- Red Hat Red Hat Insights proxy 1.5: от 1773685509 нататък
- Red Hat Red Hat Update Infrastructure 5: от 1773670073 нататък
- Red Hat Red Hat Update Infrastructure 5: от 1773672059 нататък
- Red Hat Red Hat Update Infrastructure 5: от 1773668803 нататък
- Red Hat Red Hat Update Infrastructure 5: от 1773670137 нататък
- Red Hat Red Hat Enterprise Linux 6
- Red Hat Red Hat Enterprise Linux 7
- Red Hat Red Hat OpenShift Container Platform 4
- Red Hat Red Hat OpenShift Container Platform 4
- Siemens SIMATIC CN 4100: преди V5.0
Вид слабост
История
- 26 януари 2026 Публикувано
Други уязвимости в същия продукт
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2025-9820
- https://nvd.nist.gov/vuln/detail/CVE-2025-9820
- https://access.redhat.com/errata/RHSA-2026:13812
- https://access.redhat.com/errata/RHSA-2026:3477
- https://access.redhat.com/errata/RHSA-2026:4188
- https://access.redhat.com/errata/RHSA-2026:4655
- https://access.redhat.com/errata/RHSA-2026:4943
- https://access.redhat.com/errata/RHSA-2026:5585
- https://access.redhat.com/errata/RHSA-2026:5606
- https://access.redhat.com/errata/RHSA-2026:7329
- https://access.redhat.com/errata/RHSA-2026:7477
- https://access.redhat.com/errata/RHSA-2026:82347
- https://access.redhat.com/errata/RHSA-2026:82354
- https://access.redhat.com/errata/RHSA-2026:82372
- https://access.redhat.com/errata/RHSA-2026:82857
- https://access.redhat.com/security/cve/CVE-2025-9820
- https://bugzilla.redhat.com/show_bug.cgi?id=2392528
- https://gitlab.com/gnutls/gnutls/-/commit/1d56f96f6ab5034d677136b9d50b5a75dff0faf5
- https://gitlab.com/gnutls/gnutls/-/issues/1732
- https://www.gnutls.org/security-new.html#GNUTLS-SA-2025-11-18
- http://www.openwall.com/lists/oss-security/2025/11/20/2
- https://cert-portal.siemens.com/productcert/html/ssa-032379.html