Описание
If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems (most widely: Windows) this results in a denial of service when the affected process hangs. Policy processing being enabled on a publicly facing server is not considered to be a common setup. Policy processing is enabled by passing the -policy' argument to the command line utilities or by calling the X509_VERIFY_PARAM_set1_policies()' function. Update (31 March 2023): The description of the policy processing enablement was corrected based on CVE-2023-0466.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | code not present |
| devel | not-affected | code not present |
| esm-apps/bionic | not-affected | code not present |
| esm-apps/xenial | needs-triage | |
| esm-infra/focal | not-affected | code not present |
| focal | not-affected | code not present |
| jammy | not-affected | code not present |
| kinetic | not-affected | code not present |
| lunar | not-affected | code not present |
| mantic | not-affected | code not present |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | uses system openssl1.0 |
| devel | not-affected | uses system openssl |
| esm-apps/bionic | not-affected | uses system openssl1.0 |
| esm-apps/focal | not-affected | uses system openssl |
| esm-apps/jammy | not-affected | code not present |
| esm-apps/noble | not-affected | uses system openssl |
| esm-apps/xenial | not-affected | uses system openssl |
| esm-infra-legacy/trusty | not-affected | uses system openssl |
| focal | not-affected | uses system openssl |
| jammy | not-affected | code not present |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | code not present |
| devel | released | 3.0.7-1ubuntu1 |
| esm-infra-legacy/trusty | not-affected | code not present |
| esm-infra/bionic | not-affected | code not present |
| esm-infra/focal | not-affected | code not present |
| esm-infra/xenial | not-affected | code not present |
| fips-preview/jammy | released | 3.0.2-0ubuntu1.9+Fips1 |
| fips-updates/bionic | not-affected | code not present |
| fips-updates/focal | not-affected | code not present |
| fips-updates/jammy | released | 3.0.2-0ubuntu1.9+Fips1 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | code not present |
| esm-infra/bionic | not-affected | code not present |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | DNE | |
| upstream | needs-triage | |
| xenial | DNE |
Показывать по
EPSS
7.5 High
CVSS3
Связанные уязвимости
If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems (most widely: Windows) this results in a denial of service when the affected process hangs. Policy processing being enabled on a publicly facing server is not considered to be a common setup. Policy processing is enabled by passing the `-policy' argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()' function. Update (31 March 2023): The description of the policy processing enablement was corrected based on CVE-2023-0466.
If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems (most widely: Windows) this results in a denial of service when the affected process hangs. Policy processing being enabled on a publicly facing server is not considered to be a common setup. Policy processing is enabled by passing the `-policy' argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()' function. Update (31 March 2023): The description of the policy processing enablement was corrected based on CVE-2023-0466.
If an X.509 certificate contains a malformed policy constraint and pol ...
Denial of service by double-checked locking in openssl-src
EPSS
7.5 High
CVSS3