5

CVE-2009-2661

The asn1_length function in strongSwan 2.8 before 2.8.11, 4.2 before 4.2.17, and 4.3 before 4.3.3 does not properly handle X.509 certificates with crafted Relative Distinguished Names (RDNs), which allows remote attackers to cause a denial of service (pluto IKE daemon crash) via malformed ASN.1 data.  NOTE: this is due to an incomplete fix for CVE-2009-2185.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Strongswan ≫ Strongswan Version2.8.0
Strongswan ≫ Strongswan Version2.8.1
Strongswan ≫ Strongswan Version2.8.2
Strongswan ≫ Strongswan Version2.8.3
Strongswan ≫ Strongswan Version2.8.4
Strongswan ≫ Strongswan Version2.8.5
Strongswan ≫ Strongswan Version2.8.6
Strongswan ≫ Strongswan Version2.8.7
Strongswan ≫ Strongswan Version2.8.8
Strongswan ≫ Strongswan Version2.8.10
Strongswan ≫ Strongswan Version4.2.0
Strongswan ≫ Strongswan Version4.2.1
Strongswan ≫ Strongswan Version4.2.2
Strongswan ≫ Strongswan Version4.2.3
Strongswan ≫ Strongswan Version4.2.10
Strongswan ≫ Strongswan Version4.2.11
Strongswan ≫ Strongswan Version4.2.12
Strongswan ≫ Strongswan Version4.2.13
Strongswan ≫ Strongswan Version4.2.14
Strongswan ≫ Strongswan Version4.2.15
Strongswan ≫ Strongswan Version4.2.16
Strongswan ≫ Strongswan Version4.3.0
Strongswan ≫ Strongswan Version4.3.1
Strongswan ≫ Strongswan Version4.3.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.58% 0.723
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00004.html
http://secunia.com/advisories/36922
http://www.debian.org/security/2009/dsa-1899
http://up2date.astaro.com/2009/08/up2date_7505_released.html
http://www.vupen.com/english/advisories/2009/2247
http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.3.x_asn1_length.patch
http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.x.x_asn1_length.patch
Patch
http://www.openwall.com/lists/oss-security/2009/07/27/1
https://lists.strongswan.org/pipermail/announce/2009-July/000056.html
Patch