// For flags

CVE-2010-2023

 

Severity Score

4.4
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

transports/appendfile.c en Exim antes de v4.72, cuando se usa un directorio de correo con permisos de escritura para todos y sticky-bit activado, no verifica el campo de st_nlink de los ficheros de buzón de correo, que permite a usuarios locales causar una denegación de servicio o posiblemente obtener privilegios mediante la creación de un vínculo físico a un archivo de otro usuario.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2010-05-24 CVE Reserved
  • 2010-06-04 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-07 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Exim
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Exim
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<= 4.71
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-
Affected
Exim
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Exim
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4.10
Search vendor "Exim" for product "Exim" and version "4.10"
-
Affected
Exim
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Exim
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4.20
Search vendor "Exim" for product "Exim" and version "4.20"
-
Affected
Exim
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Exim
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4.21
Search vendor "Exim" for product "Exim" and version "4.21"
-
Affected
Exim
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Exim
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4.22
Search vendor "Exim" for product "Exim" and version "4.22"
-
Affected
Exim
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Exim
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4.23
Search vendor "Exim" for product "Exim" and version "4.23"
-
Affected
Exim
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Exim
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4.24
Search vendor "Exim" for product "Exim" and version "4.24"
-
Affected
Exim
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Exim
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4.30
Search vendor "Exim" for product "Exim" and version "4.30"
-
Affected
Exim
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Exim
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4.31
Search vendor "Exim" for product "Exim" and version "4.31"
-
Affected
Exim
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Exim
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4.32
Search vendor "Exim" for product "Exim" and version "4.32"
-
Affected
Exim
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Exim
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4.33
Search vendor "Exim" for product "Exim" and version "4.33"
-
Affected
Exim
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Exim
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4.34
Search vendor "Exim" for product "Exim" and version "4.34"
-
Affected
Exim
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Exim
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4.40
Search vendor "Exim" for product "Exim" and version "4.40"
-
Affected
Exim
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Exim
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4.41
Search vendor "Exim" for product "Exim" and version "4.41"
-
Affected
Exim
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Exim
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4.42
Search vendor "Exim" for product "Exim" and version "4.42"
-
Affected
Exim
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Exim
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4.43
Search vendor "Exim" for product "Exim" and version "4.43"
-
Affected
Exim
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Exim
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4.44
Search vendor "Exim" for product "Exim" and version "4.44"
-
Affected
Exim
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Exim
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4.50
Search vendor "Exim" for product "Exim" and version "4.50"
-
Affected
Exim
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Exim
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4.51
Search vendor "Exim" for product "Exim" and version "4.51"
-
Affected
Exim
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Exim
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4.52
Search vendor "Exim" for product "Exim" and version "4.52"
-
Affected
Exim
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Exim
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4.53
Search vendor "Exim" for product "Exim" and version "4.53"
-
Affected
Exim
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Exim
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4.54
Search vendor "Exim" for product "Exim" and version "4.54"
-
Affected
Exim
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Exim
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4.60
Search vendor "Exim" for product "Exim" and version "4.60"
-
Affected
Exim
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Exim
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4.61
Search vendor "Exim" for product "Exim" and version "4.61"
-
Affected
Exim
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Exim
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4.62
Search vendor "Exim" for product "Exim" and version "4.62"
-
Affected
Exim
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Exim
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4.63
Search vendor "Exim" for product "Exim" and version "4.63"
-
Affected
Exim
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Exim
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4.64
Search vendor "Exim" for product "Exim" and version "4.64"
-
Affected
Exim
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Exim
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4.65
Search vendor "Exim" for product "Exim" and version "4.65"
-
Affected
Exim
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Exim
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4.66
Search vendor "Exim" for product "Exim" and version "4.66"
-
Affected
Exim
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Exim
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4.67
Search vendor "Exim" for product "Exim" and version "4.67"
-
Affected
Exim
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Exim
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4.68
Search vendor "Exim" for product "Exim" and version "4.68"
-
Affected
Exim
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Exim
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4.69
Search vendor "Exim" for product "Exim" and version "4.69"
-
Affected
Exim
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Exim
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4.70
Search vendor "Exim" for product "Exim" and version "4.70"
-
Affected