Количество 11
Количество 11
GHSA-5fp7-mmwq-gvmw
In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, when the function option_code_hash_lookup() is called from add_option(), it increases the option's refcount field. However, there is not a corresponding call to option_dereference() to decrement the refcount field. The function add_option() is only used in server responses to lease query packets. Each lease query response calls this function for several options, so eventually, the reference counters could overflow and cause the server to abort.
CVE-2022-2928
In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, when the function option_code_hash_lookup() is called from add_option(), it increases the option's refcount field. However, there is not a corresponding call to option_dereference() to decrement the refcount field. The function add_option() is only used in server responses to lease query packets. Each lease query response calls this function for several options, so eventually, the reference counters could overflow and cause the server to abort.
CVE-2022-2928
In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, when the function option_code_hash_lookup() is called from add_option(), it increases the option's refcount field. However, there is not a corresponding call to option_dereference() to decrement the refcount field. The function add_option() is only used in server responses to lease query packets. Each lease query response calls this function for several options, so eventually, the reference counters could overflow and cause the server to abort.
CVE-2022-2928
In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, when the function option_code_hash_lookup() is called from add_option(), it increases the option's refcount field. However, there is not a corresponding call to option_dereference() to decrement the refcount field. The function add_option() is only used in server responses to lease query packets. Each lease query response calls this function for several options, so eventually, the reference counters could overflow and cause the server to abort.
CVE-2022-2928
CVE-2022-2928
In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, whe ...
BDU:2024-07316
Уязвимость функции add_option() пакета программ для настройки ISC DHCP, позволяющая нарушителю вызвать отказ в обслуживании
SUSE-SU-2022:3992-1
Security update for dhcp
SUSE-SU-2022:3991-1
Security update for dhcp
ELSA-2023-3000
ELSA-2023-3000: dhcp security and bug fix update (MODERATE)
ELSA-2023-2502
ELSA-2023-2502: dhcp security and enhancement update (MODERATE)
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
| GHSA-5fp7-mmwq-gvmw In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, when the function option_code_hash_lookup() is called from add_option(), it increases the option's refcount field. However, there is not a corresponding call to option_dereference() to decrement the refcount field. The function add_option() is only used in server responses to lease query packets. Each lease query response calls this function for several options, so eventually, the reference counters could overflow and cause the server to abort. | CVSS3: 7.5 | 0% Низкий | больше 3 лет назад |
 | CVE-2022-2928 In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, when the function option_code_hash_lookup() is called from add_option(), it increases the option's refcount field. However, there is not a corresponding call to option_dereference() to decrement the refcount field. The function add_option() is only used in server responses to lease query packets. Each lease query response calls this function for several options, so eventually, the reference counters could overflow and cause the server to abort. | CVSS3: 6.5 | 0% Низкий | больше 3 лет назад |
 | CVE-2022-2928 In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, when the function option_code_hash_lookup() is called from add_option(), it increases the option's refcount field. However, there is not a corresponding call to option_dereference() to decrement the refcount field. The function add_option() is only used in server responses to lease query packets. Each lease query response calls this function for several options, so eventually, the reference counters could overflow and cause the server to abort. | CVSS3: 6.5 | 0% Низкий | больше 3 лет назад |
 | CVE-2022-2928 In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, when the function option_code_hash_lookup() is called from add_option(), it increases the option's refcount field. However, there is not a corresponding call to option_dereference() to decrement the refcount field. The function add_option() is only used in server responses to lease query packets. Each lease query response calls this function for several options, so eventually, the reference counters could overflow and cause the server to abort. | CVSS3: 6.5 | 0% Низкий | больше 3 лет назад |
 | CVSS3: 6.5 | 0% Низкий | больше 1 года назад | |
| CVE-2022-2928 In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, whe ... | CVSS3: 6.5 | 0% Низкий | больше 3 лет назад |
 | BDU:2024-07316 Уязвимость функции add_option() пакета программ для настройки ISC DHCP, позволяющая нарушителю вызвать отказ в обслуживании | CVSS3: 6.5 | 0% Низкий | больше 3 лет назад |
 | SUSE-SU-2022:3992-1 Security update for dhcp | около 3 лет назад | ||
| SUSE-SU-2022:3991-1 Security update for dhcp | около 3 лет назад | ||
| ELSA-2023-3000 ELSA-2023-3000: dhcp security and bug fix update (MODERATE) | больше 2 лет назад | ||
| ELSA-2023-2502 ELSA-2023-2502: dhcp security and enhancement update (MODERATE) | больше 2 лет назад |
Уязвимостей на страницу