Description
Buffer overflow in the atodn function in libreswan 3.0 and 3.1, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service (pluto IKE daemon crash) and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be the same vulnerability as CVE-2013-2053 and CVE-2013-2054.
Published: 2013-07-09
Score: 5.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2013-2034 Buffer overflow in the atodn function in libreswan 3.0 and 3.1, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service (pluto IKE daemon crash) and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be the same vulnerability as CVE-2013-2053 and CVE-2013-2054.
History

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Subscriptions

Libreswan Libreswan
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-09-16T19:00:23.933Z

Reserved: 2013-02-19T00:00:00.000Z

Link: CVE-2013-2052

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-07-09T17:55:00.997

Modified: 2026-04-29T01:13:23.040

Link: CVE-2013-2052

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses