CVE-2010-2242
libvirt: improperly mapped source privileged ports may allow for obtaining privileged resources on the host
Severity Score
2.1
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Red Hat libvirt 0.2.0 through 0.8.2 creates iptables rules with improper mappings of privileged source ports, which allows guest OS users to bypass intended access restrictions by leveraging IP address and source-port values, as demonstrated by copying and deleting an NFS directory tree.
Red Hat libvirt v0.2.0 hasta v0.8.2 crea reglas de iptable con asignaciones inadecuadas de puertos de origen privilegiados, lo que permite a usuarios invitados del SO evitar las restricciones de acceso establecidas aprovechando los valores de dirección IP y puerto-origen, como se ha demostrado copiando y eliminando un arbol de ficheros NFS.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2010-06-09 CVE Reserved
- 2010-08-19 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-07 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-264: Permissions, Privileges, and Access Controls
CAPEC
References (13)
| URL | Tag | Source |
|---|---|---|
| http://www.vupen.com/english/advisories/2010/2763 | Vdb Entry | |
| https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/591943 | X_refsource_confirm |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://libvirt.org/news.html | 2010-10-30 | |
| http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044520.html | 2010-10-30 | |
| http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044579.html | 2010-10-30 | |
| http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html | 2010-10-30 | |
| http://ubuntu.com/usn/usn-1008-1 | 2010-10-30 | |
| http://ubuntu.com/usn/usn-1008-2 | 2010-10-30 | |
| http://ubuntu.com/usn/usn-1008-3 | 2010-10-30 | |
| http://www.redhat.com/support/errata/RHSA-2010-0615.html | 2010-10-30 | |
| http://www.vupen.com/english/advisories/2010/2062 | 2010-10-30 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=602455 | 2010-08-10 | |
| https://access.redhat.com/security/cve/CVE-2010-2242 | 2010-08-10 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.2.0 Search vendor "Libvirt" for product "Libvirt" and version "0.2.0" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.2.1 Search vendor "Libvirt" for product "Libvirt" and version "0.2.1" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.2.2 Search vendor "Libvirt" for product "Libvirt" and version "0.2.2" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.2.3 Search vendor "Libvirt" for product "Libvirt" and version "0.2.3" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.3.0 Search vendor "Libvirt" for product "Libvirt" and version "0.3.0" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.3.1 Search vendor "Libvirt" for product "Libvirt" and version "0.3.1" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.3.2 Search vendor "Libvirt" for product "Libvirt" and version "0.3.2" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.3.3 Search vendor "Libvirt" for product "Libvirt" and version "0.3.3" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.4.0 Search vendor "Libvirt" for product "Libvirt" and version "0.4.0" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.4.1 Search vendor "Libvirt" for product "Libvirt" and version "0.4.1" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.4.2 Search vendor "Libvirt" for product "Libvirt" and version "0.4.2" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.4.3 Search vendor "Libvirt" for product "Libvirt" and version "0.4.3" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.4.4 Search vendor "Libvirt" for product "Libvirt" and version "0.4.4" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.4.6 Search vendor "Libvirt" for product "Libvirt" and version "0.4.6" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.5.0 Search vendor "Libvirt" for product "Libvirt" and version "0.5.0" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.5.1 Search vendor "Libvirt" for product "Libvirt" and version "0.5.1" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.6.0 Search vendor "Libvirt" for product "Libvirt" and version "0.6.0" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.6.1 Search vendor "Libvirt" for product "Libvirt" and version "0.6.1" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.6.2 Search vendor "Libvirt" for product "Libvirt" and version "0.6.2" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.6.3 Search vendor "Libvirt" for product "Libvirt" and version "0.6.3" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.6.4 Search vendor "Libvirt" for product "Libvirt" and version "0.6.4" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.6.5 Search vendor "Libvirt" for product "Libvirt" and version "0.6.5" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.7.0 Search vendor "Libvirt" for product "Libvirt" and version "0.7.0" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.7.1 Search vendor "Libvirt" for product "Libvirt" and version "0.7.1" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.7.2 Search vendor "Libvirt" for product "Libvirt" and version "0.7.2" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.7.3 Search vendor "Libvirt" for product "Libvirt" and version "0.7.3" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.7.4 Search vendor "Libvirt" for product "Libvirt" and version "0.7.4" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.7.5 Search vendor "Libvirt" for product "Libvirt" and version "0.7.5" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.7.6 Search vendor "Libvirt" for product "Libvirt" and version "0.7.6" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.7.7 Search vendor "Libvirt" for product "Libvirt" and version "0.7.7" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.8.0 Search vendor "Libvirt" for product "Libvirt" and version "0.8.0" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.8.1 Search vendor "Libvirt" for product "Libvirt" and version "0.8.1" | - |
Affected
| ||||||
| Libvirt Search vendor "Libvirt" | Libvirt Search vendor "Libvirt" for product "Libvirt" | 0.8.2 Search vendor "Libvirt" for product "Libvirt" and version "0.8.2" | - |
Affected
| ||||||