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CVE-2019-15890

Good to know:

Date: September 6, 2019

libslirp 4.0.0, as used in QEMU 4.1.0, has a use-after-free in ip_reass in ip_input.c.

Language: C

Severity Score

7.5

Related Resources (14)

Url: https://usn.ubuntu.com/4191-2/

Url: https://usn.ubuntu.com/4191-1/

Url: https://lists.debian.org/debian-lts-announce/2019/09/msg00021.html

Url: https://security-tracker.debian.org/tracker/CVE-2019-15890

Url: http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00034.html

Url: https://access.redhat.com/security/cve/CVE-2019-15890

Url: https://nvd.nist.gov/vuln/detail/CVE-2019-15890

Url: https://access.redhat.com/errata/RHSA-2020:0775

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2019-15890

Url: https://seclists.org/bugtraq/2020/Feb/0

Url: https://gitlab.freedesktop.org/slirp/libslirp/commit/c5927943

Url: https://www.debian.org/security/2020/dsa-4616

Url: http://www.openwall.com/lists/oss-security/2019/09/06/3

Url: https://www.mend.io/vulnerability-database/CVE-2019-15890

Severity Score

7.5

Weakness Type (CWE)

Use After Free

CWE-416

Top Fix

Upgrade Version

Upgrade to version v4.1.0

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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