Описание
When encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller than the block size, a small out of bounds write could occur. This could have caused heap corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 71.0+build5-0ubuntu0.18.04.1 |
| devel | released | 71.0+build5-0ubuntu1 |
| disco | released | 71.0+build5-0ubuntu0.19.04.1 |
| eoan | released | 71.0+build5-0ubuntu0.19.10.1 |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE | |
| upstream | released | 71.0 |
| xenial | released | 71.0+build5-0ubuntu0.16.04.1 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 2:3.35-2ubuntu2.5 |
| devel | released | 2:3.47-1ubuntu2 |
| disco | released | 2:3.42-1ubuntu2.3 |
| eoan | released | 2:3.45-1ubuntu2.1 |
| esm-infra-legacy/trusty | released | 2:3.28.4-0ubuntu0.14.04.5+esm2 |
| esm-infra/bionic | released | 2:3.35-2ubuntu2.5 |
| esm-infra/xenial | released | 2:3.28.4-0ubuntu0.16.04.8 |
| precise/esm | not-affected | 2:3.28.4-0ubuntu0.12.04.5 |
| trusty | ignored | end of standard support |
| trusty/esm | released | 2:3.28.4-0ubuntu0.14.04.5+esm2 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 1:68.4.1+build1-0ubuntu0.18.04.1 |
| devel | released | 1:68.3.0+build2-0ubuntu1 |
| disco | ignored | end of life |
| eoan | released | 1:68.4.1+build1-0ubuntu0.19.10.1 |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE | |
| upstream | released | 68.3 |
| xenial | released | 1:68.7.0+build1-0ubuntu0.16.04.2 |
Показывать по
Ссылки на источники
EPSS
6.8 Medium
CVSS2
8.8 High
CVSS3
Связанные уязвимости
When encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller than the block size, a small out of bounds write could occur. This could have caused heap corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
When encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller than the block size, a small out of bounds write could occur. This could have caused heap corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
When encrypting with a block cipher, if a call to NSC_EncryptUpdate wa ...
When encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller than the block size, a small out of bounds write could occur. This could have caused heap corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
EPSS
6.8 Medium
CVSS2
8.8 High
CVSS3