CVE-2012-2652
Severity Score
4.4
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The bdrv_open function in Qemu 1.0 does not properly handle the failure of the mkstemp function, when in snapshot node, which allows local users to overwrite or read arbitrary files via a symlink attack on an unspecified temporary file.
La función bdrv_open en Qemu v1.0 no gestiona de forma adecuada el fallo en la función mkstemp en un nodo snapshot, lo que permite a usuario locales sobrescribir o leer ficheros a través de un ataque de enlace simbólico sobre un fichero temporal no especificado.
*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
- 2012-05-14 CVE Reserved
- 2012-08-02 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (8)
| URL | Tag | Source |
|---|---|---|
| http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commit%3Bh=eba25057b9a5e19d10ace2bc7716667a31297169 | X_refsource_confirm | |
| http://git.qemu.org/?p=qemu-stable-0.15.git%3Ba=log | X_refsource_confirm | |
| http://secunia.com/advisories/50689 | Third Party Advisory | |
| http://www.securityfocus.com/bid/53725 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00024.html | 2023-02-13 | |
| http://secunia.com/advisories/50132 | 2023-02-13 | |
| http://www.debian.org/security/2012/dsa-2545 | 2023-02-13 | |
| http://www.ubuntu.com/usn/USN-1522-1 | 2023-02-13 |