CVE-2016-4049
Published on: 05/23/2016 12:00:00 AM UTC
Last Modified on: 03/23/2021 11:26:58 PM UTC
Certain versions of Leap from Opensuse contain the following vulnerability:
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.
- CVE-2016-4049 has been assigned by
[email protected] to track the vulnerability - currently rated as HIGH severity.
CVSS3 Score: 7.5 - HIGH
Attack Vector ⓘ |
Attack Complexity |
Privileges Required |
User Interaction |
|
---|---|---|---|---|
NETWORK | LOW | NONE | NONE | |
Scope | Confidentiality Impact |
Integrity Impact |
Availability Impact |
|
UNCHANGED | NONE | NONE | HIGH |
CVSS2 Score: 5 - MEDIUM
Access Vector ⓘ |
Access Complexity |
Authentication |
---|---|---|
NETWORK | LOW | NONE |
Confidentiality Impact |
Integrity Impact |
Availability Impact |
NONE | NONE | PARTIAL |
CVE References
Description | Tags ⓘ | Link |
---|---|---|
openSUSE-SU-2016:1313-1: moderate: Security update for quagga | lists.opensuse.org text/html |
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Quagga Routing Software Suite CVE-2016-4049 Denial Of Service Vulnerability | cve.report (archive) text/html |
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[quagga-dev 14619] SIGABRT while dumping BGP routes (bgpd) | web.archive.org text/html Inactive LinkNot Archived |
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oss-security - CVE-2016-4049: Denial of Service Vulnerability in Quagga BGP Routing Daemon (bgpd) | www.openwall.com text/html |
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[quagga-dev 14663] Re: SIGABRT while dumping BGP routes (bgpd) | lists.quagga.net text/html |
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Debian -- Security Information -- DSA-3654-1 quagga | www.debian.org Depreciated Link text/html |
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Quagga: Multiple vulnerabilities (GLSA 201701-48) — Gentoo security | security.gentoo.org text/html |
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Quagga bgpd bgp_dump_routes_func() Lets Remote Users Cause the Target Service to Crash - SecurityTracker | www.securitytracker.com text/html |
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Red Hat Customer Portal | web.archive.org text/html Inactive LinkNot Archived |
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Known Affected Configurations (CPE V2.3)
Type | Vendor | Product | Version | Update | Edition | Language |
---|---|---|---|---|---|---|
Operating System | Opensuse | Leap | 42.1 | All | All | All |
Operating System | Opensuse | Leap | 42.1 | All | All | All |
Operating System | Opensuse | Opensuse | 13.2 | All | All | All |
Operating System | Opensuse | Opensuse | 13.2 | All | All | All |
Application | Quagga | Quagga | - | All | All | All |
Application | Quagga | Quagga | - | All | All | All |
- cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*:
- cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*:
- cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*:
- cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*:
- cpe:2.3:a:quagga:quagga:-:*:*:*:*:*:*:*:
- cpe:2.3:a:quagga:quagga:-:*:*:*:*:*:*:*:
No vendor comments have been submitted for this CVE