CVE-2013-1828
Linux Kernel - 'SCTP_GET_ASSOC_STATS()' Stack Buffer Overflow (PoC)
Severity Score
6.9
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
4
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The sctp_getsockopt_assoc_stats function in net/sctp/socket.c in the Linux kernel before 3.8.4 does not validate a size value before proceeding to a copy_from_user operation, which allows local users to gain privileges via a crafted application that contains an SCTP_GET_ASSOC_STATS getsockopt system call.
La función sctp_getsockopt_assoc_stats en el kernel de Linux anterior a v3.8.4 no valida el tamaño antes de proceder a una operación de copy_from_user, permitiendo a usuarios locales conseguir privilegios a través de una aplicación especialmente diseñada que contiene una llamada al sistema SCTP_GET_ASSOC_STATS getsockopt.
*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
- 2013-02-19 CVE Reserved
- 2013-03-13 CVE Published
- 2013-03-13 First Exploit
- 2023-08-15 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-20: Improper Input Validation
CAPEC
References (9)
| URL | Tag | Source |
|---|---|---|
| http://twitter.com/grsecurity/statuses/309805924749541376 | Third Party Advisory | |
| http://www.openwall.com/lists/oss-security/2013/03/08/2 | Mailing List |
|
| https://bugzilla.redhat.com/show_bug.cgi?id=919315 | Issue Tracking |
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/24747 | 2013-03-13 | |
| http://grsecurity.net/~spender/sctp.c | 2024-08-06 | |
| http://www.exploit-db.com/exploits/24747 | 2024-08-06 | |
| https://github.com/torvalds/linux/commit/726bc6b092da4c093eb74d13c07184b18c1af0f1 | 2024-08-06 |
| URL | Date | SRC |
|---|
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" | >= 3.8 < 3.8.4 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.8 < 3.8.4" | - |
Affected
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