Описание
When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| golang-1.25 | fixed | 1.25.10-1 | package | |
| golang-1.26 | fixed | 1.26.3-1 | package | |
| golang-1.24 | removed | package | ||
| golang-1.24 | no-dsa | trixie | package | |
| golang-1.19 | removed | package | ||
| golang-1.19 | no-dsa | bookworm | package | |
| golang-1.15 | removed | package | ||
| golang-1.15 | postponed | bullseye | package |
Примечания
https://go-review.googlesource.com/c/go/+/767860
https://github.com/golang/go/issues/78803
https://groups.google.com/g/golang-announce/c/qcCIEXso47M
Связанные уязвимости
When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.
When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.
When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.
When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash.