CVE-2015-2923 - Vulnerability Details - OpenCVE

Description

The Neighbor Discovery (ND) protocol implementation in the IPv6 stack in FreeBSD through 10.1 allows remote attackers to reconfigure a hop-limit setting via a small hop_limit value in a Router Advertisement (RA) message.

Published: 2020-02-20

Score: 6.5 Medium

EPSS: 1.4% Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
Debian DSA	DSA-3175-2	kfreebsd-9 security update
EUVD	EUVD-2015-3008	The Neighbor Discovery (ND) protocol implementation in the IPv6 stack in FreeBSD through 10.1 allows remote attackers to reconfigure a hop-limit setting via a small hop_limit value in a Router Advertisement (RA) message.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.01382.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://openwall.com/lists/oss-security/2015/04/04/2
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6fd99094de2b83d1d4c8457f2c83483b2828e75a
https://lists.freebsd.org/pipermail/freebsd-net/2015-April/041934.html
https://www.freebsd.org/security/advisories/FreeBSD-SA-15:09.ipv6.asc

History

No history.

Subscriptions

Freebsd Freebsd

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-02-20T03:28:30.000Z

Updated: 2024-08-06T05:32:20.601Z

Reserved: 2015-04-04T00:00:00.000Z

Link: CVE-2015-2923

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-02-20T04:15:10.883

Modified: 2024-11-21T02:28:19.307

Link: CVE-2015-2923

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

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