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DoS против прокси-сервера squid
дополнено с 10 августа 2009 г.
Опубликовано:23 сентября 2009 г.
Источник:
SecurityVulns ID:10135
Тип:удаленная
Уровень опасности:
6/10
Описание:Отказ при определенных заголовках запроса или ответа сервера.
Затронутые продукты:SQUID : squid 3.0
 SQUID : Squid 2.7
 SQUID : squid 3.1
CVE:CVE-2009-2855 (The strListGetItem function in src/HttpHeaderTools.c in Squid 2.7 allows remote attackers to cause a denial of service via a crafted auth header with certain comma delimiters that trigger an infinite loop of calls to the strcspn function.)
 CVE-2009-2622 (Squid 3.0 through 3.0.STABLE16 and 3.1 through 3.1.0.11 allows remote attackers to cause a denial of service via malformed requests including (1) "missing or mismatched protocol identifier," (2) missing or negative status value," (3) "missing version," or (4) "missing or invalid status number," related to (a) HttpMsg.cc and (b) HttpReply.cc.)
 CVE-2009-2621 (Squid 3.0 through 3.0.STABLE16 and 3.1 through 3.1.0.11 does not properly enforce "buffer limits and related bound checks," which allows remote attackers to cause a denial of service via (1) an incomplete request or (2) a request with a large header size, related to (a) HttpMsg.cc and (b) client_side.cc.)
Оригинальный текстdocumentMANDRIVA, [ MDVSA-2009:241 ] squid (23.09.2009)
 documentMANDRIVA, [ MDVSA-2009:161-1 ] squid (10.08.2009)

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