CVE-2013-2054
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…
Does this matter?
Lower severity and a low EPSS score (2.04%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 5.1 MEDIUMAV:N/AC:H/Au:N/C:P/I:P/A:P
- EPSS
- 2.04% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- strongswan/strongswan
- Source
- secalert@redhat.com
References
- http://download.strongswan.org/security/CVE-2013-2054/CVE-2013-2054.txtVendor Advisory
- http://www.securityfocus.com/bid/59837
- https://lists.libreswan.org/pipermail/swan-announce/2013/000003.html
- http://download.strongswan.org/security/CVE-2013-2054/CVE-2013-2054.txtVendor Advisory
- http://www.securityfocus.com/bid/59837
- https://lists.libreswan.org/pipermail/swan-announce/2013/000003.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.