CVE-2010-2023 : 상세 정보

CVE-2010-2023

0.23%V4
2010-06-07
14h00 +00:00
Local
2024-08-07
02h17 +00:00
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알림 관리

CVE 설명

transports/appendfile.c in Exim before 4.72, when a world-writable sticky-bit mail directory is used, does not verify the st_nlink field of mailbox files, which allows local users to cause a denial of service or possibly gain privileges by creating a hard link to another user's file.

CVE 정보

관련 약점

CWE-ID 약점 이름 출처
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

메트릭

메트릭 점수 심각도 CVSS 벡터 출처
V2 4.4 AV:L/AC:M/Au:N/C:P/I:P/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

Exim>>Exim >> Version 까지 (포함) 4.71

Exim>>Exim >> Version 4.10

Exim>>Exim >> Version 4.20

Exim>>Exim >> Version 4.21

Exim>>Exim >> Version 4.22

Exim>>Exim >> Version 4.23

Exim>>Exim >> Version 4.24

Exim>>Exim >> Version 4.30

Exim>>Exim >> Version 4.31

Exim>>Exim >> Version 4.32

Exim>>Exim >> Version 4.33

Exim>>Exim >> Version 4.34

Exim>>Exim >> Version 4.40

Exim>>Exim >> Version 4.41

Exim>>Exim >> Version 4.42

Exim>>Exim >> Version 4.43

Exim>>Exim >> Version 4.44

Exim>>Exim >> Version 4.50

Exim>>Exim >> Version 4.51

Exim>>Exim >> Version 4.52

Exim>>Exim >> Version 4.53

Exim>>Exim >> Version 4.54

Exim>>Exim >> Version 4.60

Exim>>Exim >> Version 4.61

Exim>>Exim >> Version 4.62

Exim>>Exim >> Version 4.63

Exim>>Exim >> Version 4.64

Exim>>Exim >> Version 4.65

Exim>>Exim >> Version 4.66

Exim>>Exim >> Version 4.67

Exim>>Exim >> Version 4.68

Exim>>Exim >> Version 4.69

Exim>>Exim >> Version 4.70

참고 자료

http://www.securityfocus.com/bid/40451
Tags : vdb-entry, x_refsource_BID
http://www.vupen.com/english/advisories/2010/1402
Tags : vdb-entry, x_refsource_VUPEN
http://www.vupen.com/english/advisories/2011/0364
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/43243
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/40019
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/40123
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-1060-1
Tags : vendor-advisory, x_refsource_UBUNTU