Описание
When trying to load a non-video in an audio/video context the exact status code (200, 302, 404, 500, 412, 403, etc.) was disclosed via the MediaError Message. This level of information leakage is inconsistent with the standardized onerror/onsuccess disclosure and can lead to inferring login status to services or device discovery on a local network among other attacks. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 80.0+build2-0ubuntu0.18.04.1 |
| devel | released | 80.0.1+build1-0ubuntu1 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | released | 80.0+build2-0ubuntu0.20.04.1 |
| groovy | released | 80.0.1+build1-0ubuntu1 |
| hirsute | released | 80.0.1+build1-0ubuntu1 |
| impish | released | 80.0.1+build1-0ubuntu1 |
| jammy | released | 80.0.1+build1-0ubuntu1 |
| kinetic | released | 80.0.1+build1-0ubuntu1 |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | DNE | |
| esm-apps/bionic | ignored | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE | |
| impish | DNE | |
| jammy | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | DNE | |
| esm-apps/focal | ignored | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | ignored | |
| focal | ignored | |
| groovy | ignored | end of life |
| hirsute | DNE | |
| impish | DNE | |
| jammy | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE | |
| hirsute | DNE | |
| impish | DNE | |
| jammy | DNE | |
| kinetic | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | ignored | |
| focal | ignored | |
| groovy | ignored | end of life |
| hirsute | DNE | |
| impish | DNE | |
| jammy | DNE | |
| kinetic | DNE |
Показывать по
EPSS
4.3 Medium
CVSS2
6.5 Medium
CVSS3
Связанные уязвимости
When trying to load a non-video in an audio/video context the exact status code (200, 302, 404, 500, 412, 403, etc.) was disclosed via the MediaError Message. This level of information leakage is inconsistent with the standardized onerror/onsuccess disclosure and can lead to inferring login status to services or device discovery on a local network among other attacks. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
When trying to load a non-video in an audio/video context the exact st ...
When trying to load a non-video in an audio/video context the exact status code (200, 302, 404, 500, 412, 403, etc.) was disclosed via the MediaError Message. This level of information leakage is inconsistent with the standardized onerror/onsuccess disclosure and can lead to inferring login status to services or device discovery on a local network among other attacks. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
EPSS
4.3 Medium
CVSS2
6.5 Medium
CVSS3