Critical severity9.8NVD Advisory· Published Jul 10, 2019· Updated Jun 17, 2026
CVE-2019-13132
CVE-2019-13132
Description
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.
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Affected products
19- ZeroMQ/libzmqdescription
- osv-coords17 versionspkg:rpm/opensuse/zeromq&distro=openSUSE%20Leap%2015.0pkg:rpm/opensuse/zeromq&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/zeromq&distro=openSUSE%20Tumbleweedpkg:rpm/suse/zeromq&distro=SUSE%20Enterprise%20Storage%204pkg:rpm/suse/zeromq&distro=SUSE%20Enterprise%20Storage%205pkg:rpm/suse/zeromq&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4pkg:rpm/suse/zeromq&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Advanced%20Systems%20Management%2012pkg:rpm/suse/zeromq&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/zeromq&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/zeromq&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2012%20SP2pkg:rpm/suse/zeromq&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-CLIENT-TOOLSpkg:rpm/suse/zeromq&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-CLIENT-TOOLSpkg:rpm/suse/zeromq&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/zeromq&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP4pkg:rpm/suse/zeromq&distro=SUSE%20Manager%20Client%20Tools%2012pkg:rpm/suse/zeromq&distro=SUSE%20Manager%20Proxy%203.2pkg:rpm/suse/zeromq&distro=SUSE%20Manager%20Server%203.2
< 4.2.3-lp151.5.3.1+ 16 more
- (no CPE)range: < 4.2.3-lp151.5.3.1
- (no CPE)range: < 4.2.3-lp151.5.3.1
- (no CPE)range: < 4.3.4-2.2
- (no CPE)range: < 4.0.4-15.3.1
- (no CPE)range: < 4.0.4-15.3.1
- (no CPE)range: < 4.0.4-15.3.1
- (no CPE)range: < 4.0.4-15.3.1
- (no CPE)range: < 4.2.3-3.8.1
- (no CPE)range: < 4.2.3-3.8.1
- (no CPE)range: < 4.0.4-15.3.1
- (no CPE)range: < 4.0.4-3.3.1
- (no CPE)range: < 4.0.4-3.3.1
- (no CPE)range: < 4.0.4-15.3.1
- (no CPE)range: < 4.0.4-15.3.1
- (no CPE)range: < 4.0.4-15.3.1
- (no CPE)range: < 4.0.4-15.3.1
- (no CPE)range: < 4.0.4-15.3.1
Patches
Vulnerability mechanics
References
15- www.openwall.com/lists/oss-security/2019/07/08/6nvdMailing ListRelease NotesThird Party Advisory
- www.securityfocus.com/bid/109284nvdBroken LinkThird Party AdvisoryVDB Entry
- github.com/zeromq/libzmq/issues/3558nvdThird Party Advisory
- github.com/zeromq/libzmq/releasesnvdRelease NotesThird Party Advisory
- lists.debian.org/debian-lts-announce/2019/07/msg00007.htmlnvdMailing ListThird Party Advisory
- seclists.org/bugtraq/2019/Jul/13nvdMailing ListThird Party Advisory
- security.gentoo.org/glsa/201908-17nvdThird Party Advisory
- usn.ubuntu.com/4050-1/nvdThird Party Advisory
- www.debian.org/security/2019/dsa-4477nvdThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-07/msg00033.htmlnvdBroken Link
- fangpenlin.com/posts/2024/04/07/how-i-discovered-a-9-point-8-critical-security-vulnerability-in-zeromq-with-mostly-pure-luck/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AVCTNUEOFFZUNJOXFCYCF3C6Y6NDILI3/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MK7SJYDJ7MMRRRPCUN3SCSE7YK6ZSHVS/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T6HINI24SL7CU6XIJWUOSGTZWEFOOL7X/nvd
- news.ycombinator.com/itemnvd
News mentions
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