Количество 13
Количество 13
CVE-2021-20230
A flaw was found in stunnel before 5.57, where it improperly validates client certificates when it is configured to use both redirect and verifyChain options. This flaw allows an attacker with a certificate signed by a Certificate Authority, which is not the one accepted by the stunnel server, to access the tunneled service instead of being redirected to the address specified in the redirect option. The highest threat from this vulnerability is to confidentiality.
CVE-2021-20230
A flaw was found in stunnel before 5.57, where it improperly validates client certificates when it is configured to use both redirect and verifyChain options. This flaw allows an attacker with a certificate signed by a Certificate Authority, which is not the one accepted by the stunnel server, to access the tunneled service instead of being redirected to the address specified in the redirect option. The highest threat from this vulnerability is to confidentiality.
CVE-2021-20230
A flaw was found in stunnel before 5.57, where it improperly validates client certificates when it is configured to use both redirect and verifyChain options. This flaw allows an attacker with a certificate signed by a Certificate Authority, which is not the one accepted by the stunnel server, to access the tunneled service instead of being redirected to the address specified in the redirect option. The highest threat from this vulnerability is to confidentiality.
CVE-2021-20230
A flaw was found in stunnel before 5.57 where it improperly validates client certificates when it is configured to use both redirect and verifyChain options. This flaw allows an attacker with a certificate signed by a Certificate Authority which is not the one accepted by the stunnel server to access the tunneled service instead of being redirected to the address specified in the redirect option. The highest threat from this vulnerability is to confidentiality.
CVE-2021-20230
A flaw was found in stunnel before 5.57, where it improperly validates ...
openSUSE-SU-2021:0409-1
Security update for stunnel
SUSE-SU-2021:1465-1
Security update for stunnel
SUSE-SU-2021:0772-1
Security update for stunnel
RLSA-2021:0618
Important: stunnel security update
GHSA-wwrq-59mq-v8w2
A flaw was found in stunnel before 5.57, where it improperly validates client certificates when it is configured to use both redirect and verifyChain options. This flaw allows an attacker with a certificate signed by a Certificate Authority, which is not the one accepted by the stunnel server, to access the tunneled service instead of being redirected to the address specified in the redirect option. The highest threat from this vulnerability is to confidentiality.
ELSA-2021-0618
ELSA-2021-0618: stunnel security update (IMPORTANT)
BDU:2025-09865
Уязвимость кроссплатформенного программного обеспечения для защиты сетевых соединений Stunnel, связанная с ошибками процедуры подтверждения подлинности сертификата, позволяющая нарушителю обойти ограничения безопасности
ROS-20250813-06
Уязвимость stunnel
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | CVE-2021-20230 A flaw was found in stunnel before 5.57, where it improperly validates client certificates when it is configured to use both redirect and verifyChain options. This flaw allows an attacker with a certificate signed by a Certificate Authority, which is not the one accepted by the stunnel server, to access the tunneled service instead of being redirected to the address specified in the redirect option. The highest threat from this vulnerability is to confidentiality. | CVSS3: 7.5 | 0% Низкий | около 5 лет назад |
 | CVE-2021-20230 A flaw was found in stunnel before 5.57, where it improperly validates client certificates when it is configured to use both redirect and verifyChain options. This flaw allows an attacker with a certificate signed by a Certificate Authority, which is not the one accepted by the stunnel server, to access the tunneled service instead of being redirected to the address specified in the redirect option. The highest threat from this vulnerability is to confidentiality. | CVSS3: 7.5 | 0% Низкий | больше 5 лет назад |
 | CVE-2021-20230 A flaw was found in stunnel before 5.57, where it improperly validates client certificates when it is configured to use both redirect and verifyChain options. This flaw allows an attacker with a certificate signed by a Certificate Authority, which is not the one accepted by the stunnel server, to access the tunneled service instead of being redirected to the address specified in the redirect option. The highest threat from this vulnerability is to confidentiality. | CVSS3: 7.5 | 0% Низкий | около 5 лет назад |
 | CVE-2021-20230 A flaw was found in stunnel before 5.57 where it improperly validates client certificates when it is configured to use both redirect and verifyChain options. This flaw allows an attacker with a certificate signed by a Certificate Authority which is not the one accepted by the stunnel server to access the tunneled service instead of being redirected to the address specified in the redirect option. The highest threat from this vulnerability is to confidentiality. | CVSS3: 7.5 | 0% Низкий | около 4 лет назад |
| CVE-2021-20230 A flaw was found in stunnel before 5.57, where it improperly validates ... | CVSS3: 7.5 | 0% Низкий | около 5 лет назад |
 | openSUSE-SU-2021:0409-1 Security update for stunnel | 0% Низкий | около 5 лет назад | |
| SUSE-SU-2021:1465-1 Security update for stunnel | 0% Низкий | почти 5 лет назад | |
| SUSE-SU-2021:0772-1 Security update for stunnel | 0% Низкий | около 5 лет назад | |
 | RLSA-2021:0618 Important: stunnel security update | 0% Низкий | около 5 лет назад | |
| GHSA-wwrq-59mq-v8w2 A flaw was found in stunnel before 5.57, where it improperly validates client certificates when it is configured to use both redirect and verifyChain options. This flaw allows an attacker with a certificate signed by a Certificate Authority, which is not the one accepted by the stunnel server, to access the tunneled service instead of being redirected to the address specified in the redirect option. The highest threat from this vulnerability is to confidentiality. | CVSS3: 7.5 | 0% Низкий | почти 4 года назад |
| ELSA-2021-0618 ELSA-2021-0618: stunnel security update (IMPORTANT) | около 5 лет назад | ||
 | BDU:2025-09865 Уязвимость кроссплатформенного программного обеспечения для защиты сетевых соединений Stunnel, связанная с ошибками процедуры подтверждения подлинности сертификата, позволяющая нарушителю обойти ограничения безопасности | CVSS3: 7.5 | 0% Низкий | около 5 лет назад |
 | ROS-20250813-06 Уязвимость stunnel | CVSS3: 7.5 | 0% Низкий | 8 месяцев назад |
Уязвимостей на страницу