drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in strongSwan
Name: |
Denial of Service in strongSwan |
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ID: |
DSA-2922-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian sid, Debian squeeze, Debian wheezy, Debian jessie |
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Datum: |
Mo, 5. Mai 2014, 16:40 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2891 |
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Applikationen: |
strongSwan |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512
- ------------------------------------------------------------------------- Debian Security Advisory DSA-2922-1 security@debian.org 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: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux)
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