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CVE-2018-20022

Опубликовано: 19 дек. 2018
Источник: redhat
CVSS3: 5.4
EPSS Низкий

Описание

LibVNC before 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contains multiple weaknesses CWE-665: Improper Initialization vulnerability in VNC client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memory layout and in bypassing ASLR

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 6libvncserverWill not fix
Red Hat Enterprise Linux 7libvncserverFix deferred
Red Hat Enterprise Linux 8libvncserverWill not fix

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Дополнительная информация

Статус:

Low
Дефект:
CWE-665
https://bugzilla.redhat.com/show_bug.cgi?id=1661123libvncserver: Improper initialization in VNC client code allows for information disclosure

EPSS

Процентиль: 91%
0.06177
Низкий

5.4 Medium

CVSS3

Связанные уязвимости

CVSS3: 7.5
ubuntu
около 7 лет назад

LibVNC before 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contains multiple weaknesses CWE-665: Improper Initialization vulnerability in VNC client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memory layout and in bypassing ASLR

CVSS3: 7.5
nvd
около 7 лет назад

LibVNC before 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contains multiple weaknesses CWE-665: Improper Initialization vulnerability in VNC client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memory layout and in bypassing ASLR

CVSS3: 7.5
debian
около 7 лет назад

LibVNC before 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contains multip ...

CVSS3: 7.5
github
больше 3 лет назад

LibVNC before 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contains multiple weaknesses CWE-665: Improper Initialization vulnerability in VNC client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memory layout and in bypassing ASLR

CVSS3: 8.6
fstec
больше 7 лет назад

Уязвимость библиотеки LibVNC, связанная с ошибками инициализации в коде клиента, позволяющая нарушителю раскрыть защищаемую информацию

EPSS

Процентиль: 91%
0.06177
Низкий

5.4 Medium

CVSS3