CVE-2016-4049 (GCVE-0-2016-4049)

Vulnerability from cvelistv5 – Published: 2016-05-23 19:00 – Updated: 2024-08-06 00:17
VLAI
Summary
The bgp_dump_routes_func function in bgpd/bgp_dump.c in Quagga does not perform size checks when dumping data, which might allow remote attackers to cause a denial of service (assertion failure and daemon crash) via a large BGP packet.
Severity
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
References
URL Tags
http://rhn.redhat.com/errata/RHSA-2017-0794.html vendor-advisoryx_refsource_REDHAT
https://security.gentoo.org/glsa/201701-48 vendor-advisoryx_refsource_GENTOO
http://www.securitytracker.com/id/1035699 vdb-entryx_refsource_SECTRACK
http://www.openwall.com/lists/oss-security/2016/04/27/7 mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-updates/2016-0… vendor-advisoryx_refsource_SUSE
https://lists.quagga.net/pipermail/quagga-dev/201… mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/88561 vdb-entryx_refsource_BID
https://lists.quagga.net/pipermail/quagga-dev/201… mailing-listx_refsource_MLIST
http://www.debian.org/security/2016/dsa-3654 vendor-advisoryx_refsource_DEBIAN
Date Public
2016-01-25 00:00
Show details on NVD website
To clipboard 

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      "aggregate_severity": "moderate",
      "current_release_date": "2026-05-09T03:04:40Z",
      "cve": "CVE-2016-4049",
      "id": "CVE-2016-4049",
      "initial_release_date": "2023-02-15T05:03:58Z",
      "product_status:known_affected": "58",
      "product_status:known_not_affected": "111",
      "product_status:recommended": "310",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2016-4049",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2016-4049.json",
      "version": "14"
    }
  }
}



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Tags
Taxonomy of the tags.





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.


Detection rules are retrieved from Rulezet.