Описание
Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by constructing an XML document that would cause pathological hash collisions in Expat's internal data structures, consuming large amounts CPU and RAM. The vulnerability exists in Python versions 3.7.0, 3.6.0 through 3.6.6, 3.5.0 through 3.5.6, 3.4.0 through 3.4.9, 2.7.0 through 2.7.15.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 2.7.15~rc1-1ubuntu0.1 |
| cosmic | not-affected | 2.7.15-4ubuntu4 |
| devel | DNE | |
| disco | not-affected | 2.7.15-4ubuntu4 |
| eoan | not-affected | 2.7.15-4ubuntu4 |
| esm-apps/focal | not-affected | 2.7.15-4ubuntu4 |
| esm-apps/jammy | not-affected | 2.7.15-4ubuntu4 |
| esm-infra-legacy/trusty | not-affected | 2.7.6-8ubuntu0.5 |
| esm-infra/bionic | not-affected | 2.7.15~rc1-1ubuntu0.1 |
| esm-infra/xenial | not-affected | 2.7.12-1ubuntu0~16.04.4 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| cosmic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | not-affected | 3.4.3-1ubuntu1~14.04.7 |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| cosmic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | not-affected | 3.5.2-2ubuntu0~16.04.4~14.04.1+esm1 |
| esm-infra/focal | DNE | |
| esm-infra/xenial | not-affected | 3.5.2-2ubuntu0~16.04.5 |
| focal | DNE | |
| groovy | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 3.6.7-1~18.04 |
| cosmic | not-affected | 3.6.7-1~18.10 |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | not-affected | 3.6.7-1~18.04 |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 3.7.1-1~18.04 |
| cosmic | not-affected | 3.7.1-1~18.10 |
| devel | DNE | |
| disco | not-affected | 3.7.1-1 |
| eoan | not-affected | 3.7.1-1 |
| esm-apps/bionic | released | 3.7.1-1~18.04 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE |
Показывать по
EPSS
5 Medium
CVSS2
7.5 High
CVSS3
Связанные уязвимости
Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by constructing an XML document that would cause pathological hash collisions in Expat's internal data structures, consuming large amounts CPU and RAM. The vulnerability exists in Python versions 3.7.0, 3.6.0 through 3.6.6, 3.5.0 through 3.5.6, 3.4.0 through 3.4.9, 2.7.0 through 2.7.15.
Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by constructing an XML document that would cause pathological hash collisions in Expat's internal data structures, consuming large amounts CPU and RAM. The vulnerability exists in Python versions 3.7.0, 3.6.0 through 3.6.6, 3.5.0 through 3.5.6, 3.4.0 through 3.4.9, 2.7.0 through 2.7.15.
Python's elementtree C accelerator failed to initialise Expat's hash s ...
Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by constructing an XML document that would cause pathological hash collisions in Expat's internal data structures, consuming large amounts CPU and RAM. The vulnerability exists in Python versions 3.7.0, 3.6.0 through 3.6.6, 3.5.0 through 3.5.6, 3.4.0 through 3.4.9, 2.7.0 through 2.7.15.
EPSS
5 Medium
CVSS2
7.5 High
CVSS3