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Mend.io Vulnerability Database

CVE-2019-13132

Date: July 9, 2019

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.

Language: C++

Severity Score

9.8

Related Resources (23)

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T6HINI24SL7CU6XIJWUOSGTZWEFOOL7X/

Url: https://lists.debian.org/debian-lts-announce/2019/07/msg00007.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2019-13132

Url: http://www.securityfocus.com/bid/109284

Url: https://fangpenlin.com/posts/2024/04/07/how-i-discovered-a-9-point-8-critical-security-vulnerability-in-zeromq-with-mostly-pure-luck/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MK7SJYDJ7MMRRRPCUN3SCSE7YK6ZSHVS/

Url: https://security-tracker.debian.org/tracker/CVE-2019-13132

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2019-13132

Url: https://security.gentoo.org/glsa/201908-17

Url: https://security.alpinelinux.org/vuln/CVE-2019-13132

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AVCTNUEOFFZUNJOXFCYCF3C6Y6NDILI3/

Url: https://usn.ubuntu.com/4050-1/

Url: https://github.com/zeromq/libzmq/issues/3558

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MK7SJYDJ7MMRRRPCUN3SCSE7YK6ZSHVS/

Url: https://seclists.org/bugtraq/2019/Jul/13

Url: https://www.debian.org/security/2019/dsa-4477

Url: https://github.com/zeromq/libzmq/releases

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T6HINI24SL7CU6XIJWUOSGTZWEFOOL7X/

Url: http://www.openwall.com/lists/oss-security/2019/07/08/6

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AVCTNUEOFFZUNJOXFCYCF3C6Y6NDILI3/

Url: http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00033.html

Url: https://news.ycombinator.com/item?id=39970716

Url: https://www.mend.io/vulnerability-database/CVE-2019-13132

Severity Score

9.8

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

Out-of-bounds Write

CWE-787

CVSS v3.1

Base Score:	9.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	7.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

Mend.io Vulnerability Database

We found results for “”

CVE-2019-13132

Date: July 9, 2019

Language: C++

Severity Score

Related Resources (23)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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