CVE-2008-3911
Severity Score
7.2
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The proc_do_xprt function in net/sunrpc/sysctl.c in the Linux kernel 2.6.26.3 does not check the length of a certain buffer obtained from userspace, which allows local users to overflow a stack-based buffer and have unspecified other impact via a crafted read system call for the /proc/sys/sunrpc/transports file.
La función proc_do_xprt de net/sunrpc/sysctl.c del núcleo de Linux 2.6.26.3, no comprueba el tamaño de determinado búfer obtenido del espacio de usuario (userspace), esto permite a los usuarios locales provocar un desbordamiento del búfer de pila y tener otros impactos no especificados mediante una llamada manipulada al sistema de lectura del fichero /proc/sys/sunrpc/transports.
*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
- 2008-09-04 CVE Reserved
- 2008-09-04 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-07 CVE Updated
- 2024-08-07 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=27df6f25ff218072e0e879a96beeb398a79cdbc8 | X_refsource_confirm | |
| http://lkml.org/lkml/2008/8/30/184 | Mailing List | |
| http://www.openwall.com/lists/oss-security/2008/09/04/2 | Mailing List |
|
| http://www.securityfocus.com/bid/31937 | Vdb Entry | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/45136 | Vdb Entry |
| URL | Date | SRC |
|---|---|---|
| http://lkml.org/lkml/2008/8/30/140 | 2024-08-07 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00010.html | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.26.3 Search vendor "Linux" for product "Linux Kernel" and version "2.6.26.3" | - |
Affected
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