CVE-2019-11683

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-11683
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.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
http://www.openwall.com/lists/oss-security/2019/05/02/1 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/05/05/4 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/108142 Third Party Advisory VDB Entry
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.13 Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=4dd2b82d5adfbe0b1587ccad7a8f76d826120f37 Issue Tracking Patch Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7CYLTCIRTKUB4R2TLLUYPZLDQL44OBG/
https://security.netapp.com/advisory/ntap-20190517-0002/ Third Party Advisory
https://support.f5.com/csp/article/K69550896 Third Party Advisory
https://usn.ubuntu.com/3979-1/ Third Party Advisory
https://www.spinics.net/lists/netdev/msg568315.html Issue Tracking Patch Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
History

07 Nov 2023, 03:03

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z7CYLTCIRTKUB4R2TLLUYPZLDQL44OBG/', 'name': 'FEDORA-2019-5b76e711b3', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7CYLTCIRTKUB4R2TLLUYPZLDQL44OBG/ -

19 Jan 2023, 16:12

Type Values Removed Values Added
First Time Canonical
Canonical ubuntu Linux
References (UBUNTU) https://usn.ubuntu.com/3979-1/ - (UBUNTU) https://usn.ubuntu.com/3979-1/ - Third Party Advisory
References (MLIST) http://www.openwall.com/lists/oss-security/2019/05/05/4 - (MLIST) http://www.openwall.com/lists/oss-security/2019/05/05/4 - Mailing List, Third Party Advisory
References (MLIST) http://www.openwall.com/lists/oss-security/2019/05/02/1 - Third Party Advisory (MLIST) http://www.openwall.com/lists/oss-security/2019/05/02/1 - Mailing List, Third Party Advisory
References (CONFIRM) https://support.f5.com/csp/article/K69550896 - (CONFIRM) https://support.f5.com/csp/article/K69550896 - Third Party Advisory
References (CONFIRM) https://security.netapp.com/advisory/ntap-20190517-0002/ - (CONFIRM) https://security.netapp.com/advisory/ntap-20190517-0002/ - Third Party Advisory
References (BID) http://www.securityfocus.com/bid/108142 - Third Party Advisory (BID) http://www.securityfocus.com/bid/108142 - Third Party Advisory, VDB Entry
References (CONFIRM) https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.13 - (CONFIRM) https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.13 - Vendor Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z7CYLTCIRTKUB4R2TLLUYPZLDQL44OBG/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z7CYLTCIRTKUB4R2TLLUYPZLDQL44OBG/ - Mailing List, Third Party Advisory
CPE cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
Information

Published : 2019-05-02 17:29

Updated : 2023-12-10 12:59

NVD link : CVE-2019-11683

Mitre link : CVE-2019-11683

CVE.ORG link : CVE-2019-11683

JSON object : View

Products Affected

canonical

  • ubuntu_linux

linux

  • linux_kernel
CWE
CWE-787

Out-of-bounds Write