OPENSUSE-SU-2019:1767-1

Vulnerability from csaf_opensuse - Published: 2019-07-21 05:36 - Updated: 2026-09-20 18:52
Summary
Security update for zeromq
Severity
Important
Notes
Title of the patch: Security update for zeromq
Description of the patch: This update for zeromq fixes the following issues: - CVE-2019-13132: An unauthenticated remote attacker could have exploited a stack overflow vulnerability on a server that is supposed to be protected by encryption and authentication to potentially gain a remote code execution. (bsc#1140255) - Correctly mark license files as licence instead of documentation (bsc#1082318) This update was imported from the SUSE:SLE-15:Update update project.
Patchnames: openSUSE-2019-1767
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 15.0:libzmq5-0:4.2.3-lp151.5.3.1.x86_64
Vendor Fix
Unresolved product id: openSUSE Leap 15.0:zeromq-devel-0:4.2.3-lp151.5.3.1.x86_64
Vendor Fix
Unresolved product id: openSUSE Leap 15.0:zeromq-tools-0:4.2.3-lp151.5.3.1.x86_64
Vendor Fix
Unresolved product id: openSUSE Leap 15.1:libzmq5-0:4.2.3-lp151.5.3.1.x86_64
Vendor Fix
Unresolved product id: openSUSE Leap 15.1:zeromq-devel-0:4.2.3-lp151.5.3.1.x86_64
Vendor Fix
Unresolved product id: openSUSE Leap 15.1:zeromq-tools-0:4.2.3-lp151.5.3.1.x86_64
Vendor Fix
Threats
Impact important

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          "text": "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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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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