// For flags

CVE-2007-1327

Silc Server 1.0.2 - New Channel Remote Denial of Service

Severity Score

7.8
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The SILC_SERVER_CMD_FUNC function in apps/silcd/command.c in silc-server 1.0.2 allows remote attackers to cause a denial of service (NULL dereference and daemon crash) via a request without a cipher algorithm and an invalid HMAC algorithm.

La función SILC_SERVER_CMD_FUNC de apps/silcd/command.c de silc-server 1.0.2 permite a atacantes remotos provocar una denegación de servicio (referencia a NULL y caída de demonio) mediante una petición sin algoritmo de cifrado y un algoritmo inválido HMAC.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2007-03-06 First Exploit
  • 2007-03-07 CVE Reserved
  • 2007-03-07 CVE Published
  • 2024-08-07 CVE Updated
  • 2024-09-16 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
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
Silc
Search vendor "Silc"
 Silc-server
Search vendor "Silc" for product "Silc-server"
 1.0.2
Search vendor "Silc" for product "Silc-server" and version "1.0.2"
-
Affected