CVE-2017-13715
CVSS V2 High 10
CVSS V3 Critical 9.8
Description
The __skb_flow_dissect function in net/core/flow_dissector.c in the Linux kernel before 4.3 does not ensure that n_proto, ip_proto, and thoff are initialized, which allows remote attackers to cause a denial of service (system crash) or possibly execute arbitrary code via a single crafted MPLS packet.
Overview
- CVE ID
- CVE-2017-13715
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2017-08-29T01:35:13
- Last Modified Date
- 2023-01-17T21:21:01
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 1 | OR | 4.3 | |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 1 | OR | 4.2 | 4.3 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 10
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/torvalds/linux/commit/a6e544b0a88b53114bfa5a57e21b7be7a8dfc9d0 | Issue Tracking Patch Third Party Advisory |
| http://seclists.org/oss-sec/2017/q3/345 | Mailing List Third Party Advisory |
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a6e544b0a88b53114bfa5a57e21b7be7a8dfc9d0 | Issue Tracking Patch Vendor Advisory |
| http://www.securityfocus.com/bid/100517 | Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-13715 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13715 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:35:42 | Added to TrackCVE | |||
| 2022-12-02 20:22:34 | 2017-08-29T01:35Z | 2017-08-29T01:35:13 | CVE Published Date | updated |
| 2022-12-02 20:22:34 | 2022-11-03T02:43:58 | CVE Modified Date | updated | |
| 2022-12-02 20:22:34 | Undergoing Analysis | Vulnerability Status | updated | |
| 2023-01-17 22:08:40 | 2023-01-17T21:21:01 | CVE Modified Date | updated | |
| 2023-01-17 22:08:40 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |