CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
Confidence
Low
EPSS
Percentile
92.4%
Debian Security Advisory DSA-2922-1 [email protected]
http://www.debian.org/security/ Yves-Alexis Perez
May 05, 2014 http://www.debian.org/security/faq
Package : strongswan
CVE ID : CVE-2014-2891
A vulnerability has been found in the ASN.1 parser of strongSwan, an
IKE/IPsec suite used to establish IPsec protected links.
By sending a crafted ID_DER_ASN1_DN ID payload to a vulnerable pluto or
charon daemon, a malicious remote user can provoke a null pointer
dereference in the daemon parsing the identity, leading to a crash and a
denial of service.
For the oldstable distribution (squeeze), this problem has been fixed in
version 4.4.1-5.6.
For the stable distribution (wheezy), this problem has been fixed in
version 4.5.2-1.5+deb7u4.
For the testing distribution (jessie), this problem has been fixed in
version 5.1.2-1.
For the unstable distribution (sid), this problem has been fixed in
version 5.1.2-1.
We recommend that you upgrade your strongswan packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 7 | ia64 | strongswan-ikev1 | < 4.5.2-1.5+deb7u4 | strongswan-ikev1_4.5.2-1.5+deb7u4_ia64.deb |
Debian | 7 | armhf | libstrongswan | < 4.5.2-1.5+deb7u4 | libstrongswan_4.5.2-1.5+deb7u4_armhf.deb |
Debian | 6 | sparc | strongswan-ikev1 | < 4.4.1-5.6 | strongswan-ikev1_4.4.1-5.6_sparc.deb |
Debian | 6 | s390 | libstrongswan | < 4.4.1-5.6 | libstrongswan_4.4.1-5.6_s390.deb |
Debian | 7 | ia64 | strongswan-ikev2 | < 4.5.2-1.5+deb7u4 | strongswan-ikev2_4.5.2-1.5+deb7u4_ia64.deb |
Debian | 6 | sparc | strongswan-starter | < 4.4.1-5.6 | strongswan-starter_4.4.1-5.6_sparc.deb |
Debian | 7 | mipsel | strongswan-nm | < 4.5.2-1.5+deb7u4 | strongswan-nm_4.5.2-1.5+deb7u4_mipsel.deb |
Debian | 6 | powerpc | libstrongswan | < 4.4.1-5.6 | libstrongswan_4.4.1-5.6_powerpc.deb |
Debian | 7 | armel | strongswan-starter | < 4.5.2-1.5+deb7u4 | strongswan-starter_4.5.2-1.5+deb7u4_armel.deb |
Debian | 6 | mips | strongswan-starter | < 4.4.1-5.6 | strongswan-starter_4.4.1-5.6_mips.deb |