CVE-2026-42014
Gnutls: gnutls: use-after-free in gnutls_pkcs11_token_set_pin
Что произошло
A flaw was found in GnuTLS. The `gnutls_pkcs11_token_set_pin` function, used for changing the Security Officer PIN, can lead to a use-after-free vulnerability. This occurs when an attacker attempts to change the PIN with a NULL old PIN for a token that lacks a protected authentication path.
Что это значит
В источнике описана ошибка безопасности в перечисленных продуктах. Фактический риск зависит от установленной версии, конфигурации и доступности компонента; проверьте условия в первичном бюллетене.
Что делать
1. Проверьте, затронуты ли вы
Соберите инвентаризацию и сравните с таблицей затронутых версий. Эти команды только показывают установленные компоненты и сами по себе не доказывают наличие CVE.
dpkg-query -W -f='${Package} ${Version}\n'rpm -qa --qf '%{NAME}\t%{VERSION}-%{RELEASE}\n'Get-HotFix | Select-Object HotFixID, InstalledOn
2. Установите исправление
Сверьте точный продукт и версию с бюллетенем вендора. Установите указанное в нём исправление после резервного копирования и проверки совместимости. Подтверждённая целевая версия в источниках отсутствует.
3. Временные меры
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
4. Проверьте следы эксплуатации
Проверьте аномальные входы, новые учётные записи, ошибки и необычные дочерние процессы в затронутом сервисе. Публичные проверенные правила обнаружения не включены в запись; отсутствие сигналов не доказывает отсутствие компрометации.
5. После исправления
- Проверьте фактическую версию и результат установки по бюллетеню.
- При необходимости перезапустите сервисы в согласованное окно.
- Повторите проверку сканером и функциональные проверки.
- Зафиксируйте результат, дату, владельца и оставшийся риск.
Продукты и затронутые версии
{
"status": "affected",
"version": "0"
}Red Hat / Red Hat Enterprise Linux 10
{
"status": "unaffected",
"version": "0:3.8.10-4.el10_2",
"lessThan": "*",
"versionType": "rpm"
}cpe:/o:redhat:enterprise_linux:10.2
Red Hat / Red Hat Enterprise Linux 10.0 Extended Update Support
{
"status": "unaffected",
"version": "0:3.8.9-9.el10_0.19",
"lessThan": "*",
"versionType": "rpm"
}cpe:/o:redhat:enterprise_linux_eus:10.0
Red Hat / Red Hat Enterprise Linux 7 Extended Lifecycle Support
{
"status": "unaffected",
"version": "0:3.3.29-9.el7_9.2",
"lessThan": "*",
"versionType": "rpm"
}cpe:/o:redhat:rhel_els:7
Red Hat / Red Hat Enterprise Linux 8
{
"status": "unaffected",
"version": "0:3.6.16-8.el8_10.6",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:enterprise_linux:8::appstream
cpe:/o:redhat:enterprise_linux:8::baseos
Red Hat / Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
{
"status": "unaffected",
"version": "0:3.6.14-10.el8_4.1",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhel_aus:8.4::appstream
cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
cpe:/o:redhat:rhel_aus:8.4::baseos
cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
Red Hat / Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
{
"status": "unaffected",
"version": "0:4.13-3.el8_4.1",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhel_aus:8.4::appstream
cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
cpe:/o:redhat:rhel_aus:8.4::baseos
cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
Red Hat / Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
{
"status": "unaffected",
"version": "0:3.6.14-10.el8_4.1",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhel_aus:8.4::appstream
cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
cpe:/o:redhat:rhel_aus:8.4::baseos
cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
Red Hat / Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
{
"status": "unaffected",
"version": "0:4.13-3.el8_4.1",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhel_aus:8.4::appstream
cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
cpe:/o:redhat:rhel_aus:8.4::baseos
cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
Red Hat / Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
{
"status": "unaffected",
"version": "0:3.6.16-5.el8_6.5",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhel_aus:8.6::appstream
cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
cpe:/o:redhat:rhel_aus:8.6::baseos
cpe:/o:redhat:rhel_eus_long_life:8.6::baseos
Red Hat / Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
{
"status": "unaffected",
"version": "0:4.13-3.el8_6.2",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhel_aus:8.6::appstream
cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
cpe:/o:redhat:rhel_aus:8.6::baseos
cpe:/o:redhat:rhel_eus_long_life:8.6::baseos
Red Hat / Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On
{
"status": "unaffected",
"version": "0:3.6.16-5.el8_6.5",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhel_aus:8.6::appstream
cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
cpe:/o:redhat:rhel_aus:8.6::baseos
cpe:/o:redhat:rhel_eus_long_life:8.6::baseos
Red Hat / Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On
{
"status": "unaffected",
"version": "0:4.13-3.el8_6.2",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhel_aus:8.6::appstream
cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
cpe:/o:redhat:rhel_aus:8.6::baseos
cpe:/o:redhat:rhel_eus_long_life:8.6::baseos
Red Hat / Red Hat Enterprise Linux 8.8 Telecommunications Update Service
{
"status": "unaffected",
"version": "0:3.6.16-7.el8_8.4",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhel_e4s:8.8::appstream
cpe:/a:redhat:rhel_tus:8.8::appstream
cpe:/o:redhat:rhel_e4s:8.8::baseos
cpe:/o:redhat:rhel_tus:8.8::baseos
Red Hat / Red Hat Enterprise Linux 8.8 Telecommunications Update Service
{
"status": "unaffected",
"version": "0:4.13-4.el8_8.1",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhel_e4s:8.8::appstream
cpe:/a:redhat:rhel_tus:8.8::appstream
cpe:/o:redhat:rhel_e4s:8.8::baseos
cpe:/o:redhat:rhel_tus:8.8::baseos
Red Hat / Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
{
"status": "unaffected",
"version": "0:3.6.16-7.el8_8.4",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhel_e4s:8.8::appstream
cpe:/a:redhat:rhel_tus:8.8::appstream
cpe:/o:redhat:rhel_e4s:8.8::baseos
cpe:/o:redhat:rhel_tus:8.8::baseos
Red Hat / Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
{
"status": "unaffected",
"version": "0:4.13-4.el8_8.1",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhel_e4s:8.8::appstream
cpe:/a:redhat:rhel_tus:8.8::appstream
cpe:/o:redhat:rhel_e4s:8.8::baseos
cpe:/o:redhat:rhel_tus:8.8::baseos
Red Hat / Red Hat Enterprise Linux 9
{
"status": "unaffected",
"version": "0:3.8.10-4.el9_8",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:enterprise_linux:9::appstream
cpe:/o:redhat:enterprise_linux:9::baseos
Red Hat / Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
{
"status": "unaffected",
"version": "0:3.7.6-21.el9_2.7",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhel_e4s:9.2::appstream
cpe:/o:redhat:rhel_e4s:9.2::baseos
Red Hat / Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions
{
"status": "unaffected",
"version": "0:3.8.3-4.el9_4.6",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhel_e4s:9.4::appstream
cpe:/o:redhat:rhel_e4s:9.4::baseos
Red Hat / Red Hat Enterprise Linux 9.6 Extended Update Support
{
"status": "unaffected",
"version": "0:3.8.3-6.el9_6.4",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhel_eus:9.6::appstream
cpe:/o:redhat:rhel_eus:9.6::baseos
Red Hat / Cert Manager support for Red Hat OpenShift release 1.17
{
"status": "unaffected",
"version": "1791371080",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:cert_manager:1.17::el9
Red Hat / Cert Manager support for Red Hat OpenShift release 1.17
{
"status": "unaffected",
"version": "1791371069",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:cert_manager:1.17::el9
Red Hat / Cert Manager support for Red Hat OpenShift release 1.17
{
"status": "unaffected",
"version": "1791788287",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:cert_manager:1.17::el9
Red Hat / Cert Manager support for Red Hat OpenShift release 1.17
{
"status": "unaffected",
"version": "1791970484",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:cert_manager:1.17::el9
Red Hat / Cert Manager support for Red Hat OpenShift release 1.18
{
"status": "unaffected",
"version": "1791459707",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:cert_manager:1.18::el9
Red Hat / Cert Manager support for Red Hat OpenShift release 1.18
{
"status": "unaffected",
"version": "1791459711",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:cert_manager:1.18::el9
Red Hat / Cert Manager support for Red Hat OpenShift release 1.18
{
"status": "unaffected",
"version": "1791459759",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:cert_manager:1.18::el9
Red Hat / Cert Manager support for Red Hat OpenShift release 1.18
{
"status": "unaffected",
"version": "1789029076",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:cert_manager:1.18::el9
Red Hat / Cert Manager support for Red Hat OpenShift release 1.18
{
"status": "unaffected",
"version": "1791966259",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:cert_manager:1.18::el9
Red Hat / Cert Manager support for Red Hat OpenShift release 1.20
{
"status": "unaffected",
"version": "1790598593",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:cert_manager:1.20::el9
Red Hat / Red Hat Discovery 2
{
"status": "unaffected",
"version": "1782159791",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:discovery:2::el9
Red Hat / Red Hat Discovery 2
{
"status": "unaffected",
"version": "1782166952",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:discovery:2::el9
Red Hat / Red Hat Hardened Images
{
"status": "unaffected",
"version": "3.8.13-1.hum1",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:hummingbird:1
Red Hat / Red Hat OpenShift AI 3.4
{
"status": "unaffected",
"version": "1790703542",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:openshift_ai:3.4::el9
Red Hat / Red Hat Update Infrastructure 5
{
"status": "unaffected",
"version": "1781525684",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhui:5::el9
Red Hat / Red Hat Update Infrastructure 5
{
"status": "unaffected",
"version": "1781525671",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhui:5::el9
Red Hat / Red Hat Update Infrastructure 5
{
"status": "unaffected",
"version": "1781525693",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhui:5::el9
Red Hat / Red Hat Update Infrastructure 5
{
"status": "unaffected",
"version": "1781525739",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhui:5::el9
Red Hat / Red Hat Update Infrastructure 5
{
"status": "unaffected",
"version": "1787241211",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhui:5::el9
Red Hat / Red Hat Update Infrastructure 5
{
"status": "unaffected",
"version": "1787135742",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhui:5::el9
Red Hat / Red Hat Update Infrastructure 5
{
"status": "unaffected",
"version": "1787241260",
"lessThan": "*",
"versionType": "rpm"
}cpe:/a:redhat:rhui:5::el9
Red Hat / Red Hat Enterprise Linux 6
cpe:/o:redhat:enterprise_linux:6
Red Hat / Red Hat OpenShift Container Platform 4
cpe:/a:redhat:openshift:4
Red Hat / Red Hat OpenShift Container Platform 4
cpe:/a:redhat:openshift:4
Red Hat / Red Hat OpenShift Container Platform 5
cpe:/a:redhat:openshift:5
CVSS: оценки и векторы
CVSS 3.1 · cve6.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
CVSS 3.1 · secalert@redhat.com6.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Источники и ссылки
Происхождение полей
{
"cwes": [
"cve",
"nvd"
],
"epss": {
"source": "epss",
"received_at": "2026-11-02T21:12:38.715969+00:00"
},
"title": {
"source": "cve",
"received_at": "2026-11-03T17:36:52.454407+00:00"
},
"scores": [
"cve",
"nvd"
],
"status": {
"source": "cve",
"received_at": "2026-11-03T17:36:52.454407+00:00"
},
"affected": [
"cve"
],
"published": {
"source": "cve",
"received_at": "2026-11-03T17:36:52.454407+00:00"
},
"solutions": [],
"percentile": {
"source": "epss",
"received_at": "2026-11-02T21:12:38.715969+00:00"
},
"references": [
"cve",
"nvd"
],
"description": {
"source": "cve",
"received_at": "2026-11-03T17:36:52.454407+00:00"
},
"workarounds": [
"cve"
],
"configurations": []
}Хронология записи
- Данные обновлены03.11.2026, 21:45
- Данные обновлены03.11.2026, 20:36
- Данные обновлены03.11.2026, 00:12
- Данные обновлены02.11.2026, 00:11
- Данные обновлены31.10.2026, 11:58
- Данные обновлены29.10.2026, 12:26
- Опубликована28.10.2026, 20:45
Личная заметка и статус
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