// For flags

CVE-2018-19935

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

ext/imap/php_imap.c in PHP 5.x and 7.x before 7.3.0 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty string in the message argument to the imap_mail function.

ext/imap/php_imap.c en PHP 5.x y 7.x anteriores a la 7.3.0 permite que atacantes remotos provoquen una denegación de servicio (desreferencia de puntero NULL y cierre inesperado de la aplicación) mediante una cadena vacía en el argumento del mensaje en la función imap_mail.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2018-12-07 CVE Reserved
  • 2018-12-07 CVE Published
  • 2024-07-02 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-476: NULL Pointer Dereference
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Php
Search vendor "Php"
Php
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>= 5.6.0 < 5.6.39
Search vendor "Php" for product "Php" and version " >= 5.6.0 < 5.6.39"
-
Affected
Php
Search vendor "Php"
Php
Search vendor "Php" for product "Php"
>= 7.0.0 < 7.0.33
Search vendor "Php" for product "Php" and version " >= 7.0.0 < 7.0.33"
-
Affected
Php
Search vendor "Php"
Php
Search vendor "Php" for product "Php"
>= 7.1.0 < 7.1.26
Search vendor "Php" for product "Php" and version " >= 7.1.0 < 7.1.26"
-
Affected
Php
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Php
Search vendor "Php" for product "Php"
>= 7.2.0 < 7.2.14
Search vendor "Php" for product "Php" and version " >= 7.2.0 < 7.2.14"
-
Affected
Debian
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Debian Linux
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8.0
Search vendor "Debian" for product "Debian Linux" and version "8.0"
-
Affected
Debian
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Debian Linux
Search vendor "Debian" for product "Debian Linux"
9.0
Search vendor "Debian" for product "Debian Linux" and version "9.0"
-
Affected