CVE-2013-2054
EPSS 1.8%
Description
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.
How to fix CVE-2013-2054
To remediate CVE-2013-2054, upgrade the affected package to a fixed version below.
- Debian/strongswan—upgrade to 4.3.4-1 or later
Is CVE-2013-2054 being exploited?
Low — EPSS is 1.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.3.4-1