Описание
An error occurs in the elliptic curve point addition algorithm that uses mixed Jacobian-affine coordinates where it can yield a result "POINT_AT_INFINITY" when it should not. A man-in-the-middle attacker could use this to interfere with a connection, resulting in an attacked party computing an incorrect shared secret. This vulnerability affects Firefox < 55.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | released | 55.0.2+build1-0ubuntu4 |
| bionic | released | 55.0.2+build1-0ubuntu4 |
| cosmic | released | 55.0.2+build1-0ubuntu4 |
| devel | released | 55.0.2+build1-0ubuntu4 |
| disco | released | 55.0.2+build1-0ubuntu4 |
| eoan | released | 55.0.2+build1-0ubuntu4 |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was released [55.0.1+build2-0ubuntu0.14.04.2]] |
| esm-infra/focal | DNE | |
| focal | released | 55.0.2+build1-0ubuntu4 |
| groovy | released | 55.0.2+build1-0ubuntu4 |
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| Релиз | Статус | Примечание |
|---|---|---|
| artful | ignored | end of life |
| bionic | ignored | end of standard support, was needs-triage |
| cosmic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-apps/bionic | ignored | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE |
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EPSS
4.3 Medium
CVSS2
5.9 Medium
CVSS3
Связанные уязвимости
An error occurs in the elliptic curve point addition algorithm that uses mixed Jacobian-affine coordinates where it can yield a result "POINT_AT_INFINITY" when it should not. A man-in-the-middle attacker could use this to interfere with a connection, resulting in an attacked party computing an incorrect shared secret. This vulnerability affects Firefox < 55.
An error occurs in the elliptic curve point addition algorithm that uses mixed Jacobian-affine coordinates where it can yield a result "POINT_AT_INFINITY" when it should not. A man-in-the-middle attacker could use this to interfere with a connection, resulting in an attacked party computing an incorrect shared secret. This vulnerability affects Firefox < 55.
An error occurs in the elliptic curve point addition algorithm that us ...
An error occurs in the elliptic curve point addition algorithm that uses mixed Jacobian-affine coordinates where it can yield a result "POINT_AT_INFINITY" when it should not. A man-in-the-middle attacker could use this to interfere with a connection, resulting in an attacked party computing an incorrect shared secret. This vulnerability affects Firefox < 55.
EPSS
4.3 Medium
CVSS2
5.9 Medium
CVSS3