CVE-2011-2482
CVSS V2 High 7.8
CVSS V3 High 7.5
Description
A certain Red Hat patch to the sctp_sock_migrate function in net/sctp/socket.c in the Linux kernel before 2.6.21, as used in Red Hat Enterprise Linux (RHEL) 5, allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) via a crafted SCTP packet.
Overview
- CVE ID
- CVE-2011-2482
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2013-06-08T13:05:55
- Last Modified Date
- 2023-02-13T01:19:46
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 1 | OR | 2.6.21 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- COMPLETE
- Base Score
- 7.8
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ea2bc483ff5caada7c4aa0d5fbf87d3a6590273d | |
| http://rhn.redhat.com/errata/RHSA-2011-1212.html | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2011/08/30/1 | Mailing List Patch Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2011:1212 | |
| https://access.redhat.com/errata/RHSA-2011:1813 | |
| https://access.redhat.com/security/cve/CVE-2011-2482 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=714867 | Exploit Issue Tracking Patch Third Party Advisory |
| https://github.com/torvalds/linux/commit/ea2bc483ff5caada7c4aa0d5fbf87d3a6590273d | Patch Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2011-2482 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2482 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:38:58 | Added to TrackCVE | |||
| 2022-12-01 18:42:46 | 2013-06-08T13:05Z | 2013-06-08T13:05:55 | CVE Published Date | updated |
| 2022-12-01 18:42:46 | 2020-07-31T11:35:02 | CVE Modified Date | updated | |
| 2022-12-01 18:42:46 | Analyzed | Vulnerability Status | updated | |
| 2023-02-02 15:03:58 | 2023-02-02T14:15:56 | CVE Modified Date | updated | |
| 2023-02-02 15:03:58 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-02-02 15:03:58 | A certain Red Hat patch to the sctp_sock_migrate function in net/sctp/socket.c in the Linux kernel before 2.6.21, as used in Red Hat Enterprise Linux (RHEL) 5, allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) via a crafted SCTP packet. | CVE-2011-2482 kernel: sctp dos | Description | updated |
| 2023-02-02 15:03:59 | References | updated | ||
| 2023-02-13 02:03:48 | 2023-02-13T01:19:46 | CVE Modified Date | updated | |
| 2023-02-13 02:03:49 | CVE-2011-2482 kernel: sctp dos | A certain Red Hat patch to the sctp_sock_migrate function in net/sctp/socket.c in the Linux kernel before 2.6.21, as used in Red Hat Enterprise Linux (RHEL) 5, allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) via a crafted SCTP packet. | Description | updated |