Описание
The DNS stub resolver in the GNU C Library (aka glibc or libc6) before version 2.26, when EDNS support is enabled, will solicit large UDP responses from name servers, potentially simplifying off-path DNS spoofing attacks due to IP fragmentation.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| bionic | DNE | |
| cosmic | DNE | |
| devel | DNE | |
| disco | DNE | |
| eoan | DNE | |
| esm-infra-legacy/trusty | needed | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| groovy | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| artful | not-affected | 2.26-0ubuntu2 |
| bionic | not-affected | 2.26-0ubuntu2 |
| cosmic | not-affected | 2.26-0ubuntu2 |
| devel | not-affected | 2.26-0ubuntu2 |
| disco | not-affected | 2.26-0ubuntu2 |
| eoan | not-affected | 2.26-0ubuntu2 |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | not-affected | 2.26-0ubuntu2 |
| esm-infra/focal | not-affected | 2.26-0ubuntu2 |
| esm-infra/xenial | released | 2.23-0ubuntu11.3+esm3 |
Показывать по
4.3 Medium
CVSS2
5.9 Medium
CVSS3
Связанные уязвимости
The DNS stub resolver in the GNU C Library (aka glibc or libc6) before version 2.26, when EDNS support is enabled, will solicit large UDP responses from name servers, potentially simplifying off-path DNS spoofing attacks due to IP fragmentation.
The DNS stub resolver in the GNU C Library (aka glibc or libc6) before version 2.26, when EDNS support is enabled, will solicit large UDP responses from name servers, potentially simplifying off-path DNS spoofing attacks due to IP fragmentation.
The DNS stub resolver in the GNU C Library (aka glibc or libc6) before ...
The DNS stub resolver in the GNU C Library (aka glibc or libc6) before version 2.26, when EDNS support is enabled, will solicit large UDP responses from name servers, potentially simplifying off-path DNS spoofing attacks due to IP fragmentation.
Уязвимость системной библиотеки GNU C Library, связанная с выделением неограниченной памяти, позволяющая нарушителю оказать воздействие на целостность данных
4.3 Medium
CVSS2
5.9 Medium
CVSS3