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CVE-2013-2054

MEDIUM · CVSS 5.1EPSS 2.0%EU EUVD

Buffer overflow in the atodn function in strongSwan 2.0.0 through 4.3.4, 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.

Key facts

CVSS score
5.1 (v2.0)
Severity
MEDIUM
CVSS vector
AV:N/AC:H/Au:N/C:P/I:P/A:P
Weakness (CWE)
CWE-119
EPSS score
2.0% (81th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2013-2036)
Published
July 9, 2013
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-2036 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • strongswan / strongswan
  • strongswan / strongswan
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and 46 more…

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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