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RedhatCVE-2019-3815

HistoryJan 28, 2019 - 3:29 p.m.

CVE-2019-3815

2019-01-2815:29:00

CWE-401

redhat

web.nvd.nist.gov

286

cve-2019-3815

memory leak

journald-server.c

local attacker

crash

systemd-journald

red hat enterprise linux

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

AI Score

Confidence

Low

EPSS

Percentile

10.1%

JSON

A memory leak was discovered in the backport of fixes for CVE-2018-16864 in Red Hat Enterprise Linux. Function dispatch_message_real() in journald-server.c does not free the memory allocated by set_iovec_field_free() to store the _CMDLINE= entry. A local attacker may use this flaw to make systemd-journald crash. This issue only affects versions shipped with Red Hat Enterprise since v219-62.2.

Affected configurations

Nvd

Vulners

Node

redhatopenshift_container_platformMatch3.11

redhatenterprise_linux_desktopMatch7.0

redhatenterprise_linux_serverMatch7.0

redhatenterprise_linux_server_ausMatch7.6

redhatenterprise_linux_server_eusMatch7.6

redhatenterprise_linux_workstationMatch7.0

Node

debiandebian_linuxMatch8.0

VendorProductVersionCPE
redhatopenshift_container_platform3.11cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*
redhatenterprise_linux_desktop7.0cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
redhatenterprise_linux_server7.0cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
redhatenterprise_linux_server_aus7.6cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
redhatenterprise_linux_server_eus7.6cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
redhatenterprise_linux_workstation7.0cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
debiandebian_linux8.0cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
redhat	openshift_container_platform	3.11	cpe:2.3:a:redhat:openshift_container_platform:3.11:::::::*
redhat	enterprise_linux_desktop	7.0	cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:::::::*
redhat	enterprise_linux_server	7.0	cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::*
redhat	enterprise_linux_server_aus	7.6	cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:::::::*
redhat	enterprise_linux_server_eus	7.6	cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:::::::*
redhat	enterprise_linux_workstation	7.0	cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:::::::*
debian	debian_linux	8.0	cpe:2.3:o:debian:debian_linux:8.0:::::::*

CNA Affected

[
  {
    "product": "systemd",
    "vendor": "The systemd Project",
    "versions": [
      {
        "status": "affected",
        "version": "v219-62.2 and newer"
      }
    ]
  }
]