CVE-2011-2511
libvirt: integer overflow in VirDomainGetVcpus
Severity Score
4.0
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Integer overflow in libvirt before 0.9.3 allows remote authenticated users to cause a denial of service (libvirtd crash) and possibly execute arbitrary code via a crafted VirDomainGetVcpus RPC call that triggers memory corruption.
Desbordamiento de entero en libvirt anterior a v0.9.3 permite a usuarios autenticados remotamente provocar una denegación de servicio (caída libvirtd) y posiblemente ejecutar código arbitrario a través de una llamada manipulada VirDomainGetVcpus RPC que provoca corrupción de memoria.
*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
- 2011-06-15 CVE Reserved
- 2011-07-19 CVE Published
- 2024-03-30 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-189: Numeric Errors
- CWE-190: Integer Overflow or Wraparound
CAPEC
References (17)
| URL | Tag | Source |
|---|---|---|
| http://libvirt.org/news.html | X_refsource_confirm | |
| http://www.securitytracker.com/id?1025822 | Vdb Entry | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/68271 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2011/06/28/9 | 2023-02-13 | |
| https://www.redhat.com/archives/libvir-list/2011-June/msg01278.html | 2023-02-13 |
| URL | Date | SRC |
|---|---|---|
| http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062515.html | 2023-02-13 | |
| http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062855.html | 2023-02-13 | |
| http://secunia.com/advisories/45375 | 2023-02-13 | |
| http://secunia.com/advisories/45441 | 2023-02-13 | |
| http://secunia.com/advisories/45446 | 2023-02-13 | |
| http://www.debian.org/security/2011/dsa-2280 | 2023-02-13 | |
| http://www.redhat.com/support/errata/RHSA-2011-1019.html | 2023-02-13 | |
| http://www.redhat.com/support/errata/RHSA-2011-1197.html | 2023-02-13 | |
| http://www.ubuntu.com/usn/USN-1180-1 | 2023-02-13 | |
| https://hermes.opensuse.org/messages/10027908 | 2023-02-13 | |
| https://access.redhat.com/security/cve/CVE-2011-2511 | 2011-08-23 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=717199 | 2011-08-23 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | <= 0.9.2 Search vendor "Redhat" for product "Libvirt" and version " <= 0.9.2" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.0.1 Search vendor "Redhat" for product "Libvirt" and version "0.0.1" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.0.2 Search vendor "Redhat" for product "Libvirt" and version "0.0.2" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.0.3 Search vendor "Redhat" for product "Libvirt" and version "0.0.3" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.0.4 Search vendor "Redhat" for product "Libvirt" and version "0.0.4" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.0.5 Search vendor "Redhat" for product "Libvirt" and version "0.0.5" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.0.6 Search vendor "Redhat" for product "Libvirt" and version "0.0.6" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.1.0 Search vendor "Redhat" for product "Libvirt" and version "0.1.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.1.1 Search vendor "Redhat" for product "Libvirt" and version "0.1.1" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.1.3 Search vendor "Redhat" for product "Libvirt" and version "0.1.3" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.1.4 Search vendor "Redhat" for product "Libvirt" and version "0.1.4" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.1.5 Search vendor "Redhat" for product "Libvirt" and version "0.1.5" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.1.6 Search vendor "Redhat" for product "Libvirt" and version "0.1.6" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.1.7 Search vendor "Redhat" for product "Libvirt" and version "0.1.7" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.1.8 Search vendor "Redhat" for product "Libvirt" and version "0.1.8" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.1.9 Search vendor "Redhat" for product "Libvirt" and version "0.1.9" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.2.0 Search vendor "Redhat" for product "Libvirt" and version "0.2.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.2.1 Search vendor "Redhat" for product "Libvirt" and version "0.2.1" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.2.2 Search vendor "Redhat" for product "Libvirt" and version "0.2.2" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.2.3 Search vendor "Redhat" for product "Libvirt" and version "0.2.3" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.3.0 Search vendor "Redhat" for product "Libvirt" and version "0.3.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.3.1 Search vendor "Redhat" for product "Libvirt" and version "0.3.1" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.3.2 Search vendor "Redhat" for product "Libvirt" and version "0.3.2" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.3.3 Search vendor "Redhat" for product "Libvirt" and version "0.3.3" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.4.0 Search vendor "Redhat" for product "Libvirt" and version "0.4.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.4.1 Search vendor "Redhat" for product "Libvirt" and version "0.4.1" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.4.2 Search vendor "Redhat" for product "Libvirt" and version "0.4.2" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.4.3 Search vendor "Redhat" for product "Libvirt" and version "0.4.3" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.4.4 Search vendor "Redhat" for product "Libvirt" and version "0.4.4" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.4.5 Search vendor "Redhat" for product "Libvirt" and version "0.4.5" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.4.6 Search vendor "Redhat" for product "Libvirt" and version "0.4.6" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.5.0 Search vendor "Redhat" for product "Libvirt" and version "0.5.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.5.1 Search vendor "Redhat" for product "Libvirt" and version "0.5.1" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.6.0 Search vendor "Redhat" for product "Libvirt" and version "0.6.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.6.1 Search vendor "Redhat" for product "Libvirt" and version "0.6.1" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.6.2 Search vendor "Redhat" for product "Libvirt" and version "0.6.2" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.6.3 Search vendor "Redhat" for product "Libvirt" and version "0.6.3" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.6.4 Search vendor "Redhat" for product "Libvirt" and version "0.6.4" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.6.5 Search vendor "Redhat" for product "Libvirt" and version "0.6.5" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.7.0 Search vendor "Redhat" for product "Libvirt" and version "0.7.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.7.1 Search vendor "Redhat" for product "Libvirt" and version "0.7.1" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.7.2 Search vendor "Redhat" for product "Libvirt" and version "0.7.2" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.7.3 Search vendor "Redhat" for product "Libvirt" and version "0.7.3" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.7.4 Search vendor "Redhat" for product "Libvirt" and version "0.7.4" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.7.5 Search vendor "Redhat" for product "Libvirt" and version "0.7.5" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.7.6 Search vendor "Redhat" for product "Libvirt" and version "0.7.6" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.7.7 Search vendor "Redhat" for product "Libvirt" and version "0.7.7" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.8.0 Search vendor "Redhat" for product "Libvirt" and version "0.8.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.8.1 Search vendor "Redhat" for product "Libvirt" and version "0.8.1" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.8.2 Search vendor "Redhat" for product "Libvirt" and version "0.8.2" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.8.3 Search vendor "Redhat" for product "Libvirt" and version "0.8.3" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.8.4 Search vendor "Redhat" for product "Libvirt" and version "0.8.4" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.8.5 Search vendor "Redhat" for product "Libvirt" and version "0.8.5" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.8.6 Search vendor "Redhat" for product "Libvirt" and version "0.8.6" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.8.7 Search vendor "Redhat" for product "Libvirt" and version "0.8.7" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.8.8 Search vendor "Redhat" for product "Libvirt" and version "0.8.8" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.9.0 Search vendor "Redhat" for product "Libvirt" and version "0.9.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 0.9.1 Search vendor "Redhat" for product "Libvirt" and version "0.9.1" | - |
Affected
| ||||||