CVE-2011-4062
FreeBSD - UIPC socket heap Overflow (PoC)
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
2Exploited in Wild
-Decision
Descriptions
Buffer overflow in the kernel in FreeBSD 7.3 through 9.0-RC1 allows local users to cause a denial of service (panic) or possibly gain privileges via a bind system call with a long pathname for a UNIX socket.
Desbordamiento de búfer en la "emulación de Linux" de apoyo en FreeBSD v7.3 y v7.4, v8.1 y v8.2, y v9 antes de v9.0-RC1 permite a usuarios locales provocar una denegación de servicio (pánico) y posiblemente ejecutar código arbitrario mediante una llamada al llamado sistema de vinculación con un largo camino para un socket UNIX-domain, que no se manipula correctamente, cuando la dirección es utilizada por otras llamadas al sistema no especificado.
Buffer overflow in the "linux emulation" support in FreeBSD kernel allows local users to cause a denial of service (panic) and possibly execute arbitrary code by calling the bind system call with a long path for a UNIX-domain socket, which is not properly handled when the address is used by other unspecified system calls.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2011-10-04 First Exploit
- 2011-10-15 CVE Reserved
- 2011-10-18 CVE Published
- 2024-08-06 CVE Updated
- 2025-06-18 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (10)
URL | Tag | Source |
---|---|---|
http://secunia.com/advisories/46564 | Third Party Advisory | |
http://www.osvdb.org/75788 | Vdb Entry | |
http://www.securityfocus.com/bid/49862 | Vdb Entry | |
http://www.securitytracker.com/id?1026106 | Vdb Entry |
URL | Date | SRC |
---|---|---|
https://www.exploit-db.com/exploits/17908 | 2011-10-04 | |
http://www.exploit-db.com/exploits/17908 | 2024-08-06 |
URL | Date | SRC |
---|---|---|
http://security.freebsd.org/patches/SA-11:05/unix2.patch | 2011-12-13 |
URL | Date | SRC |
---|---|---|
http://secunia.com/advisories/46202 | 2011-12-13 | |
http://security.freebsd.org/advisories/FreeBSD-SA-11:05.unix.asc | 2011-12-13 | |
http://www.debian.org/security/2011/dsa-2325 | 2011-12-13 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Freebsd Search vendor "Freebsd" | Freebsd Search vendor "Freebsd" for product "Freebsd" | 7.3 Search vendor "Freebsd" for product "Freebsd" and version "7.3" | - |
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Freebsd Search vendor "Freebsd" | Freebsd Search vendor "Freebsd" for product "Freebsd" | 7.4 Search vendor "Freebsd" for product "Freebsd" and version "7.4" | - |
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Freebsd Search vendor "Freebsd" | Freebsd Search vendor "Freebsd" for product "Freebsd" | 8.1 Search vendor "Freebsd" for product "Freebsd" and version "8.1" | - |
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Freebsd Search vendor "Freebsd" | Freebsd Search vendor "Freebsd" for product "Freebsd" | 8.2 Search vendor "Freebsd" for product "Freebsd" and version "8.2" | - |
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Freebsd Search vendor "Freebsd" | Freebsd Search vendor "Freebsd" for product "Freebsd" | 9.0 Search vendor "Freebsd" for product "Freebsd" and version "9.0" | beta1 |
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Freebsd Search vendor "Freebsd" | Freebsd Search vendor "Freebsd" for product "Freebsd" | 9.0 Search vendor "Freebsd" for product "Freebsd" and version "9.0" | beta2 |
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Freebsd Search vendor "Freebsd" | Freebsd Search vendor "Freebsd" for product "Freebsd" | 9.0 Search vendor "Freebsd" for product "Freebsd" and version "9.0" | beta3 |
Affected
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