Описание
The dtls1_clear_queues function in ssl/d1_lib.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h frees data structures without considering that application data can arrive between a ChangeCipherSpec message and a Finished message, which allows remote DTLS peers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via unexpected application data.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | not-affected | 1.0.2c-1ubuntu1 |
| bionic | not-affected | 1.0.2c-1ubuntu1 |
| cosmic | not-affected | 1.0.2c-1ubuntu1 |
| devel | not-affected | 1.0.2c-1ubuntu1 |
| disco | not-affected | 1.0.2c-1ubuntu1 |
| esm-infra-legacy/trusty | not-affected | 1.0.1f-1ubuntu2.15 |
| esm-infra/bionic | not-affected | 1.0.2c-1ubuntu1 |
| esm-infra/xenial | not-affected | 1.0.2c-1ubuntu1 |
| precise | released | 1.0.1-4ubuntu5.31 |
| precise/esm | not-affected | 1.0.1-4ubuntu5.31 |
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| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| bionic | DNE | |
| cosmic | DNE | |
| devel | DNE | |
| disco | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was needed] |
| precise | ignored | end of life |
| precise/esm | DNE | precise was needed |
| trusty | ignored | end of standard support |
| trusty/esm | DNE | trusty was needed |
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EPSS
7.5 High
CVSS2
Связанные уязвимости
The dtls1_clear_queues function in ssl/d1_lib.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h frees data structures without considering that application data can arrive between a ChangeCipherSpec message and a Finished message, which allows remote DTLS peers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via unexpected application data.
The dtls1_clear_queues function in ssl/d1_lib.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h frees data structures without considering that application data can arrive between a ChangeCipherSpec message and a Finished message, which allows remote DTLS peers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via unexpected application data.
The dtls1_clear_queues function in ssl/d1_lib.c in OpenSSL before 0.9. ...
The dtls1_clear_queues function in ssl/d1_lib.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h frees data structures without considering that application data can arrive between a ChangeCipherSpec message and a Finished message, which allows remote DTLS peers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via unexpected application data.
Уязвимость функции dtls1_clear_queues библиотеки OpenSSL, позволяющая нарушителю вызвать отказ в обслуживании или, возможно, оказать другое воздействие
EPSS
7.5 High
CVSS2