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Mend.io Vulnerability Database

CVE-2019-19344

Good to know:

Date: January 20, 2020

There is a use-after-free issue in all samba 4.9.x versions before 4.9.18, all samba 4.10.x versions before 4.10.12 and all samba 4.11.x versions before 4.11.5, essentially due to a call to realloc() while other local variables still point at the original buffer.

Language: C

Severity Score

6.5

Related Resources (17)

Url: https://www.samba.org/samba/security/CVE-2019-19344.html

Url: https://security-tracker.debian.org/tracker/CVE-2019-19344

Url: https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GQ6U65I2K23YJC4FESW477WL55TU3PPT/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ACZVNMIFQGGXNJPMHAVBN3H2U65FXQY/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ACZVNMIFQGGXNJPMHAVBN3H2U65FXQY/

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2019-19344

Url: https://nvd.nist.gov/vuln/detail/CVE-2019-19344

Url: https://security.alpinelinux.org/vuln/CVE-2019-19344

Url: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19344

Url: http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00055.html

Url: https://www.synology.com/security/advisory/Synology_SA_20_01

Url: https://security.netapp.com/advisory/ntap-20200122-0001/

Url: https://security.gentoo.org/glsa/202003-52

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GQ6U65I2K23YJC4FESW477WL55TU3PPT/

Url: https://usn.ubuntu.com/4244-1/

Url: https://www.mend.io/vulnerability-database/CVE-2019-19344

Severity Score

6.5

Weakness Type (CWE)

Use After Free

CWE-416

CVSS v3.1

Base Score:	6.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	SINGLE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

Mend.io Vulnerability Database

We found results for “”

CVE-2019-19344

Good to know:

Date: January 20, 2020

Language: C

Severity Score

Related Resources (17)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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