// For flags

CVE-2011-0761

Perl 5.10 - Multiple Null Pointer Dereference Denial of Service Vulnerabilities

Severity Score

5.0
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

4
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Perl 5.10.x allows context-dependent attackers to cause a denial of service (NULL pointer dereference and application crash) by leveraging an ability to inject arguments into a (1) getpeername, (2) readdir, (3) closedir, (4) getsockname, (5) rewinddir, (6) tell, or (7) telldir function call.

Perl v5.10.x permite a atacantes dependientes de contexto provocar una denegación del servicio (desreferencia a un puntero NULL y bloqueo de la aplicación) elevando una habilidad para inyectar argumentos en una llamada a la función (1) "getpeername", (2) "readdir", (3) "closedir", (4) "getsockname", (5) "rewinddir", (6) "tell", o (7) "telldir".

*Credits: N/A
CVSS Scores
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
  • 2011-02-03 CVE Reserved
  • 2011-05-03 First Exploit
  • 2011-05-09 CVE Published
  • 2024-08-06 CVE Updated
  • 2024-08-26 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Perl
Search vendor "Perl"
Perl
Search vendor "Perl" for product "Perl"
5.10.0
Search vendor "Perl" for product "Perl" and version "5.10.0"
-
Affected
Perl
Search vendor "Perl"
Perl
Search vendor "Perl" for product "Perl"
5.10.0
Search vendor "Perl" for product "Perl" and version "5.10.0"
rc1
Affected
Perl
Search vendor "Perl"
Perl
Search vendor "Perl" for product "Perl"
5.10.0
Search vendor "Perl" for product "Perl" and version "5.10.0"
rc2
Affected
Perl
Search vendor "Perl"
Perl
Search vendor "Perl" for product "Perl"
5.10.1
Search vendor "Perl" for product "Perl" and version "5.10.1"
-
Affected
Perl
Search vendor "Perl"
Perl
Search vendor "Perl" for product "Perl"
5.10.1
Search vendor "Perl" for product "Perl" and version "5.10.1"
rc1
Affected
Perl
Search vendor "Perl"
Perl
Search vendor "Perl" for product "Perl"
5.10.1
Search vendor "Perl" for product "Perl" and version "5.10.1"
rc2
Affected