Published: 25/10/2013 Updated: 30/10/2018

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

VMScore: 445

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

The buf_decompress function in packet.c in Dropbear SSH Server prior to 2013.59 allows remote malicious users to cause a denial of service (memory consumption) via a compressed packet that has a large size when it is decompressed.

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Description of Problem A number of security vulnerabilities have been identified in firmware used in the Lights Out Management (LOM) component across all NetScaler-based hardware appliances: Citrix NetScaler Application Delivery Controller (ADC) Citrix NetScaler Gateway Citrix NetScaler Service Delivery Appliance Citrix CloudBridge (now NetScaler S ...

CWE-189 http://www.openwall.com/lists/oss-security/2013/10/11/4 http://lists.fedoraproject.org/pipermail/package-announce/2013-October/119300.html https://matt.ucc.asn.au/dropbear/CHANGES http://secunia.com/advisories/55173 http://lists.fedoraproject.org/pipermail/package-announce/2013-October/119323.html https://secure.ucc.asn.au/hg/dropbear/rev/0bf76f54de6f http://lists.opensuse.org/opensuse-updates/2013-10/msg00061.html http://lists.opensuse.org/opensuse-updates/2013-11/msg00046.html http://www.securityfocus.com/bid/62958 https://support.citrix.com/article/CTX216642 https://nvd.nist.gov https://support.citrix.com/article/CTX216642

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CVE-2013-4421

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