CVE-2013-2052

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://lists.libreswan.org/pipermail/swan-announce/2013/000003.html
• https://libreswan.org/security/CVE-2013-2052/CVE-2013-2052.txt

References

• https://lists.libreswan.org/pipermail/swan-announce/2013/000003.html
• https://libreswan.org/security/CVE-2013-2052/CVE-2013-2052.txt

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