A buffer overflow vulnerability in the icmp6_send_response_with_addrs_and_netif() function of Free Software Foundation lwIP version git head allows attackers to access sensitive information via a crafted ICMPv6 packet.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00239.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Lwip Project
  • Lwip

Configuration 1 [-]

cpe:2.3:a:lwip_project:lwip:-:*:*:*:*:*:*:*

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-3655-1 lwip security update
EUVD EUVD EUVD-2020-15048 A buffer overflow vulnerability in the icmp6_send_response_with_addrs_and_netif() function of Free Software Foundation lwIP version git head allows attackers to access sensitive information via a crafted ICMPv6 packet.
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://lists.debian.org/debian-lts-announce/2023/11/msg00011.html cve-icon cve-icon
https://savannah.nongnu.org/bugs/index.php?58553 cve-icon cve-icon
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T14:51:11.058Z

Reserved: 2020-08-13T00:00:00

Link: CVE-2020-22283

cve-icon Vulnrichment

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cve-icon NVD

Status : Modified

Published: 2021-07-22T20:15:07.920

Modified: 2024-11-21T05:13:14.077

Link: CVE-2020-22283

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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