CVE-2011-3380
openswan: IKE invalid key length allows remote unauthenticated user to crash openswan
Severity Score
5.0
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Openswan 2.6.29 through 2.6.35 allows remote attackers to cause a denial of service (NULL pointer dereference and pluto IKE daemon crash) via an ISAKMP message with an invalid KEY_LENGTH attribute, which is not properly handled by the error handling function.
Openswan v2.6.29 a través de v2.6.35 permite a atacantes remotos provocar una denegación de servicio (puntero a NULL y Plutón accidente demonio IKE) a través de un mensaje ISAKMP con un atributo no válido key_length, que no se gestiona adecuadamente por la función de control de errores.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2011-08-30 CVE Reserved
- 2011-10-06 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| http://secunia.com/advisories/46306 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.openswan.org/download/CVE-2011-3380/CVE-2011-3380.txt | 2019-07-29 |
| URL | Date | SRC |
|---|---|---|
| http://www.redhat.com/support/errata/RHSA-2011-1356.html | 2019-07-29 | |
| https://access.redhat.com/security/cve/CVE-2011-3380 | 2011-10-05 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=742065 | 2011-10-05 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Xelerance Search vendor "Xelerance" | Openswan Search vendor "Xelerance" for product "Openswan" | 2.6.29 Search vendor "Xelerance" for product "Openswan" and version "2.6.29" | - |
Affected
| ||||||
| Xelerance Search vendor "Xelerance" | Openswan Search vendor "Xelerance" for product "Openswan" | 2.6.30 Search vendor "Xelerance" for product "Openswan" and version "2.6.30" | - |
Affected
| ||||||
| Xelerance Search vendor "Xelerance" | Openswan Search vendor "Xelerance" for product "Openswan" | 2.6.31 Search vendor "Xelerance" for product "Openswan" and version "2.6.31" | - |
Affected
| ||||||
| Xelerance Search vendor "Xelerance" | Openswan Search vendor "Xelerance" for product "Openswan" | 2.6.32 Search vendor "Xelerance" for product "Openswan" and version "2.6.32" | - |
Affected
| ||||||
| Xelerance Search vendor "Xelerance" | Openswan Search vendor "Xelerance" for product "Openswan" | 2.6.33 Search vendor "Xelerance" for product "Openswan" and version "2.6.33" | - |
Affected
| ||||||
| Xelerance Search vendor "Xelerance" | Openswan Search vendor "Xelerance" for product "Openswan" | 2.6.34 Search vendor "Xelerance" for product "Openswan" and version "2.6.34" | - |
Affected
| ||||||
| Xelerance Search vendor "Xelerance" | Openswan Search vendor "Xelerance" for product "Openswan" | 2.6.35 Search vendor "Xelerance" for product "Openswan" and version "2.6.35" | - |
Affected
| ||||||