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Количество 13
Количество 13
BDU:2024-07316
Уязвимость функции add_option() пакета программ для настройки ISC DHCP, позволяющая нарушителю вызвать отказ в обслуживании
ALT-PU-2022-2744
ALT-PU-2022-2744: package `dhcp` update to version 4.4.3.P1-alt1
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 ...
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.
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)
ALT-PU-2022-2839
ALT-PU-2022-2839: package `dhcp` update to version 4.4.3.P1-alt1
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | BDU:2024-07316 Уязвимость функции add_option() пакета программ для настройки ISC DHCP, позволяющая нарушителю вызвать отказ в обслуживании | CVSS3: 6.5 | 1% Низкий | около 4 лет назад |
| ALT-PU-2022-2744 ALT-PU-2022-2744: package `dhcp` update to version 4.4.3.P1-alt1 | CVSS3: 6.5 | около 4 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 | 1% Низкий | около 4 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 | 1% Низкий | около 4 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 | 1% Низкий | около 4 лет назад |
 | CVSS3: 6.5 | 1% Низкий | больше 2 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, whe ... | CVSS3: 6.5 | 1% Низкий | около 4 лет назад |
| 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 | 1% Низкий | около 4 лет назад |
 | SUSE-SU-2022:3992-1 Security update for dhcp | почти 4 года назад | ||
| SUSE-SU-2022:3991-1 Security update for dhcp | почти 4 года назад | ||
| ELSA-2023-3000 ELSA-2023-3000: dhcp security and bug fix update (MODERATE) | больше 3 лет назад | ||
| ELSA-2023-2502 ELSA-2023-2502: dhcp security and enhancement update (MODERATE) | больше 3 лет назад | ||
| ALT-PU-2022-2839 ALT-PU-2022-2839: package `dhcp` update to version 4.4.3.P1-alt1 | CVSS3: 6.5 | около 4 лет назад |
Уязвимостей на страницу