Vulnerability Report

CVE-2019-16159

RCE

Title: Opensuse Backports Sle RCE

RCE

Proof Of Concept

No public PoC currently indexed for CVE-2019-16159.

CWE Category CWE-787
Published Date Sep 09, 2019
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 7.5 CVSS v3.1
Exploit Probability (EPSS)
3.15%

Vulnerability Summary

CVE-2019-16159: BIRD Internet Routing Daemon 1.6.x through 1.6.7 and 2.x through 2.0.5 has a stack-based buffer overflow. The BGP daemon's support for RFC 8203 administrative shutdown communication messages included an incorrect logical expression when checking the validity of an input message. Sending a shutdown communication with a sufficient message length causes a four-byte overflow to occur while processing the message, where two of the overflow bytes are attacker-controlled and two are fixed.

Impacted Vendors

B
bird_project 1
O
opensuse 1
N
nic 1

Reference Links

http://bird.network.cz http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00063.html http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00065.html http://trubka.network.cz/pipermail/bird-users/2019-September/013718.html http://trubka.network.cz/pipermail/bird-users/2019-September/013720.html http://trubka.network.cz/pipermail/bird-users/2019-September/013722.html https://gitlab.labs.nic.cz/labs/bird/commit/1657c41c96b3c07d9265b07dd4912033ead4124b https://gitlab.labs.nic.cz/labs/bird/commit/8388f5a7e14108a1458fea35bfbb5a453e2c563c https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4F23NNAPXX65MGJQBPPTVGRV3T4XCKBV/ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MCVNQJBZYGGNAJNGOFEBE3IAJME2QIZB/ https://seclists.org/bugtraq/2019/Sep/34 https://www.debian.org/security/2019/dsa-4528 http://bird.network.cz http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00063.html http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00065.html http://trubka.network.cz/pipermail/bird-users/2019-September/013718.html http://trubka.network.cz/pipermail/bird-users/2019-September/013720.html http://trubka.network.cz/pipermail/bird-users/2019-September/013722.html https://gitlab.labs.nic.cz/labs/bird/commit/1657c41c96b3c07d9265b07dd4912033ead4124b https://gitlab.labs.nic.cz/labs/bird/commit/8388f5a7e14108a1458fea35bfbb5a453e2c563c https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4F23NNAPXX65MGJQBPPTVGRV3T4XCKBV/ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MCVNQJBZYGGNAJNGOFEBE3IAJME2QIZB/ https://seclists.org/bugtraq/2019/Sep/34 https://www.debian.org/security/2019/dsa-4528
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.5
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
5.0
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:L/Au:N/C:N/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2019-16159 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Stack

No specific products linked.