CVE-2019-11683
CVSS V2 High 10
CVSS V3 Critical 9.8
Description
udp_gro_receive_segment in net/ipv4/udp_offload.c in the Linux kernel 5.x before 5.0.13 allows remote attackers to cause a denial of service (slab-out-of-bounds memory corruption) or possibly have unspecified other impact via UDP packets with a 0 payload, because of mishandling of padded packets, aka the "GRO packet of death" issue.
Overview
- CVE ID
- CVE-2019-11683
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2019-05-02T17:29:02
- Last Modified Date
- 2023-01-19T16:12:58
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 1 | OR | 5.0 | 5.0.11 |
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
- 3.0
- Vector String
- CVSS:3.0/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://www.spinics.net/lists/netdev/msg568315.html | Issue Tracking Patch Third Party Advisory |
| https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=4dd2b82d5adfbe0b1587ccad7a8f76d826120f37 | Issue Tracking Patch Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2019/05/02/1 | Third Party Advisory |
| http://www.securityfocus.com/bid/108142 | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2019/05/05/4 | |
| https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.13 | |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z7CYLTCIRTKUB4R2TLLUYPZLDQL44OBG/ | |
| https://usn.ubuntu.com/3979-1/ | |
| https://security.netapp.com/advisory/ntap-20190517-0002/ | |
| https://support.f5.com/csp/article/K69550896 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-11683 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11683 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:33:30 | Added to TrackCVE | |||
| 2022-12-03 20:18:43 | 2019-05-02T17:29Z | 2019-05-02T17:29:02 | CVE Published Date | updated |
| 2022-12-03 20:18:43 | 2020-08-24T17:37:01 | CVE Modified Date | updated | |
| 2022-12-03 20:18:43 | Undergoing Analysis | Vulnerability Status | updated | |
| 2023-01-19 17:08:21 | 2023-01-19T16:12:58 | CVE Modified Date | updated | |
| 2023-01-19 17:08:21 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |