CVE Vulnerability

CVE-2019-13132

In ZeroMQ libzmq before 4.0.9, 4.1.x before 4.1.7, and 4.2.x before 4.3.2, a remote, unauthenticated client connecting to a libzmq application, running with a socket listening with CURVE encryption/authentication enabled, may cause a stack overflow and overwrite the stack with arbitrary data, due to a buffer overflow in the library. Users running public servers with the above configuration are highly encouraged to upgrade as soon as possible, as there are no known mitigations.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : 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

References
Link Resource
https://usn.ubuntu.com/4050-1/ Third Party Advisory
https://seclists.org/bugtraq/2019/Jul/13 Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/07/msg00007.html Mailing List Third Party Advisory
https://www.debian.org/security/2019/dsa-4477 Third Party Advisory
https://github.com/zeromq/libzmq/issues/3558 Third Party Advisory
https://github.com/zeromq/libzmq/releases Release Notes Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/07/08/6 Mailing List Release Notes
http://www.securityfocus.com/bid/109284
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00033.html
https://security.gentoo.org/glsa/201908-17
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AVCTNUEOFFZUNJOXFCYCF3C6Y6NDILI3/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T6HINI24SL7CU6XIJWUOSGTZWEFOOL7X/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MK7SJYDJ7MMRRRPCUN3SCSE7YK6ZSHVS/
Configurations

Configuration 1

cpe:2.3:a:zeromq:libzmq:*:*:*:*:*:*:*:*
cpe:2.3:a:zeromq:libzmq:*:*:*:*:*:*:*:*
cpe:2.3:a:zeromq:libzmq:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
Information

Published : 2019-07-10 07:15

Updated : 2020-08-24 05:37

NVD link : CVE-2019-13132

Mitre link : CVE-2019-13132

Products Affected
No products.
CWE
CWE-787