Описание
During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data. 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 |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE | |
| upstream | released | 80 |
| xenial | released | 80.0+build2-0ubuntu0.16.04.1 |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 2:3.35-2ubuntu2.11 |
| devel | released | 2:3.55-1ubuntu1 |
| esm-infra-legacy/trusty | released | 2:3.28.4-0ubuntu0.14.04.5+esm7 |
| esm-infra/bionic | released | 2:3.35-2ubuntu2.11 |
| esm-infra/focal | released | 2:3.49.1-1ubuntu1.4 |
| esm-infra/xenial | released | 2:3.28.4-0ubuntu0.16.04.13 |
| focal | released | 2:3.49.1-1ubuntu1.4 |
| precise/esm | not-affected | 2:3.28.4-0ubuntu0.12.04.10 |
| trusty | ignored | end of standard support |
| trusty/esm | released | 2:3.28.4-0ubuntu0.14.04.5+esm7 |
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Ссылки на источники
1.9 Low
CVSS2
4.7 Medium
CVSS3
Связанные уязвимости
During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
During ECDSA signature generation, padding applied in the nonce design ...
During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
Уязвимость набора библиотек NSS (Network Security Services), связанная с использованием криптографического алгоритма ECDSA (Elliptic Curve Digital Signature Algorithm), содержащего дефекты, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
1.9 Low
CVSS2
4.7 Medium
CVSS3