CVE-2011-1753 : 상세 정보

CVE-2011-1753

1.94%V4
2011-06-21
01h00 +00:00
Network
2024-08-06
22h37 +00:00
특정 CVE 알림
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알림 관리

CVE 설명

expat_erl.c in ejabberd before 2.1.7 and 3.x before 3.0.0-alpha-3, and exmpp before 0.9.7, does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564.

CVE 정보

관련 약점

CWE-ID 약점 이름 출처
CWE-399 Category : Resource Management Errors
Weaknesses in this category are related to improper management of system resources.

메트릭

메트릭 점수 심각도 CVSS 벡터 출처
V2 5 AV:N/AC:L/Au:N/C:N/I:N/A:P nvd@nist.gov

EPSS

EPSS는 취약점이 악용될 가능성을 예측하는 점수 모델입니다.

EPSS 점수

EPSS 모델은 0과 1(0~100%) 사이의 확률 점수를 생성합니다. 점수가 높을수록 취약점이 악용될 가능성이 높습니다.

EPSS 백분위수

백분위수는 EPSS 점수에 따라 CVE의 순위를 매기는 데 사용됩니다. 예를 들어 EPSS 점수 기준 95번째 백분위수의 CVE는 다른 CVE의 95%보다 악용될 가능성이 높습니다.

언급된 제품

구성 0

Process-one>>Ejabberd >> Version 까지 (포함) 2.1.6

Process-one>>Ejabberd >> Version 0.9

Process-one>>Ejabberd >> Version 0.9.1

Process-one>>Ejabberd >> Version 0.9.8

Process-one>>Ejabberd >> Version 1.0.0

Process-one>>Ejabberd >> Version 1.1.0

Process-one>>Ejabberd >> Version 1.1.1

Process-one>>Ejabberd >> Version 1.1.1.0

Process-one>>Ejabberd >> Version 1.1.1.1

Process-one>>Ejabberd >> Version 1.1.2

Process-one>>Ejabberd >> Version 1.1.3

Process-one>>Ejabberd >> Version 1.1.14

Process-one>>Ejabberd >> Version 2.0.0

Process-one>>Ejabberd >> Version 2.0.0

Process-one>>Ejabberd >> Version 2.0.0

Process-one>>Ejabberd >> Version 2.0.1_2

Process-one>>Ejabberd >> Version 2.0.2

Process-one>>Ejabberd >> Version 2.0.3

Process-one>>Ejabberd >> Version 2.0.4

Process-one>>Ejabberd >> Version 2.0.5

Process-one>>Ejabberd >> Version 2.1.0

Process-one>>Ejabberd >> Version 2.1.1

Process-one>>Ejabberd >> Version 2.1.2

Process-one>>Ejabberd >> Version 2.1.3

Process-one>>Ejabberd >> Version 2.1.4

Process-one>>Ejabberd >> Version 2.1.5

Process-one>>Ejabberd >> Version 3.0.0

Process-one>>Ejabberd >> Version 3.0.0

구성 0

Process-one>>Exmpp >> Version 까지 (포함) 0.9.6

Process-one>>Exmpp >> Version 0.9.1

Process-one>>Exmpp >> Version 0.9.2

Process-one>>Exmpp >> Version 0.9.3

Process-one>>Exmpp >> Version 0.9.4

Process-one>>Exmpp >> Version 0.9.5

참고 자료

http://www.debian.org/security/2011/dsa-2248
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/44765
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ejabberd.im/ejabberd-2.1.7
Tags : x_refsource_CONFIRM
http://secunia.com/advisories/44807
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/48072
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/45120
Tags : third-party-advisory, x_refsource_SECUNIA