Уязвимость большого цикла (large loop) в диссекторе для WCCP в Wireshark из-за отсутствия проверки увеличения длины
Описание
В Wireshark в epan/dissectors/packet-wccp.c обнаружена уязвимость большого цикла (large loop). Проблема была решена путем путем обеспечения монотонного увеличения вычисляемой длины.
Затронутые версии ПО
- Wireshark 2.4.0 до 2.4.4
- Wireshark 2.2.0 до 2.2.12
Тип уязвимости
Зацикливание (large loop)
Ссылки
- Third Party AdvisoryVDB Entry
- Issue TrackingVendor Advisory
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Vendor Advisory
- Third Party AdvisoryVDB Entry
- Issue TrackingVendor Advisory
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Vendor Advisory
Уязвимые конфигурации
Одно из
Одно из
EPSS
7.5 High
CVSS3
5 Medium
CVSS2
Дефекты
Связанные уязвимости
In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissectors/packet-wccp.c had a large loop that was addressed by ensuring that a calculated length was monotonically increasing.
In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissectors/packe ...
In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissectors/packet-wccp.c had a large loop that was addressed by ensuring that a calculated length was monotonically increasing.
EPSS
7.5 High
CVSS3
5 Medium
CVSS2