Описание
Issue summary: Receiving a QUIC initial packet with an invalid token may trigger a NULL pointer dereference in the OpenSSL QUIC server with address validation disabled. Impact summary: NULL pointer dereference typically causes abnormal termination of the affected QUIC server process and a Denial of Service. If the address validation is disabled in the OpenSSL QUIC server implementation, an attacker can crash the server by sending an initial packet with an invalid or expired token. By default, the client address validation is enabled in the OpenSSL QUIC server implementation, which makes the default configuration not vulnerable to this issue. However if the SSL_LISTENER_FLAG_NO_VALIDATE is used with the SSL_new_listener() call, the address validation is disabled making the vulnerable code reachable. The FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this issue, as the affected code is outside the OpenSSL FIPS module boundary.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | needs-triage | |
| esm-apps-legacy/xenial | not-affected | 3.5+ only |
| esm-apps/bionic | not-affected | 3.5+ only |
| esm-infra/focal | not-affected | 3.5+ only |
| jammy | not-affected | 3.5+ only |
| noble | not-affected | 3.5+ only |
| questing | not-affected | 3.5+ only |
| resolute | needs-triage | |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | uses system openssl |
| esm-apps-legacy/xenial | not-affected | 3.5+ only |
| esm-apps/bionic | not-affected | 3.5+ only |
| esm-apps/focal | not-affected | uses system openssl |
| esm-apps/jammy | needed | |
| esm-apps/noble | not-affected | uses system openssl |
| esm-apps/resolute | not-affected | uses system openssl |
| esm-infra-legacy/trusty | not-affected | uses system openssl |
| jammy | needed | |
| noble | not-affected | uses system openssl |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | pending | 3.5.5-1ubuntu4 |
| esm-infra-legacy/trusty | not-affected | 3.5+ only |
| esm-infra-legacy/xenial | not-affected | 3.5+ only |
| esm-infra/bionic | not-affected | 3.5+ only |
| esm-infra/focal | not-affected | 3.5+ only |
| fips-preview/jammy | not-affected | 3.5+ only |
| fips-updates/bionic | not-affected | 3.5+ only |
| fips-updates/focal | not-affected | 3.5+ only |
| fips-updates/jammy | not-affected | 3.5+ only |
| fips-updates/xenial | not-affected | 3.5+ only |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| fips-preview/jammy | not-affected | 3.5+ only |
| fips-updates/jammy | not-affected | 3.5+ only |
| fips-updates/noble | not-affected | 3.5+ only |
| jammy | DNE | |
| noble | DNE | |
| questing | DNE | |
| resolute | DNE | |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra/bionic | not-affected | 3.5+ only |
| jammy | DNE | |
| noble | DNE | |
| questing | DNE | |
| resolute | DNE | |
| upstream | needs-triage |
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EPSS
7.5 High
CVSS3
Связанные уязвимости
Issue summary: Receiving a QUIC initial packet with an invalid token may trigger a NULL pointer dereference in the OpenSSL QUIC server with address validation disabled. Impact summary: NULL pointer dereference typically causes abnormal termination of the affected QUIC server process and a Denial of Service. If the address validation is disabled in the OpenSSL QUIC server implementation, an attacker can crash the server by sending an initial packet with an invalid or expired token. By default, the client address validation is enabled in the OpenSSL QUIC server implementation, which makes the default configuration not vulnerable to this issue. However if the SSL_LISTENER_FLAG_NO_VALIDATE is used with the SSL_new_listener() call, the address validation is disabled making the vulnerable code reachable. The FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this issue, as the affected code is outside the OpenSSL FIPS module boundary.
Issue summary: Receiving a QUIC initial packet with an invalid token may trigger a NULL pointer dereference in the OpenSSL QUIC server with address validation disabled. Impact summary: NULL pointer dereference typically causes abnormal termination of the affected QUIC server process and a Denial of Service. If the address validation is disabled in the OpenSSL QUIC server implementation, an attacker can crash the server by sending an initial packet with an invalid or expired token. By default, the client address validation is enabled in the OpenSSL QUIC server implementation, which makes the default configuration not vulnerable to this issue. However if the SSL_LISTENER_FLAG_NO_VALIDATE is used with the SSL_new_listener() call, the address validation is disabled making the vulnerable code reachable. The FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this issue, as the affected code is outside the OpenSSL FIPS module boundary.
NULL Pointer Dereference in QUIC Server Initial Packet Handling
Issue summary: Receiving a QUIC initial packet with an invalid token m ...
Issue summary: Receiving a QUIC initial packet with an invalid token may trigger a NULL pointer dereference in the OpenSSL QUIC server with address validation disabled. Impact summary: NULL pointer dereference typically causes abnormal termination of the affected QUIC server process and a Denial of Service. If the address validation is disabled in the OpenSSL QUIC server implementation, an attacker can crash the server by sending an initial packet with an invalid or expired token. By default, the client address validation is enabled in the OpenSSL QUIC server implementation, which makes the default configuration not vulnerable to this issue. However if the SSL_LISTENER_FLAG_NO_VALIDATE is used with the SSL_new_listener() call, the address validation is disabled making the vulnerable code reachable. The FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this issue, as the affected code is outside the OpenSSL FIPS module boundary.
EPSS
7.5 High
CVSS3