Unrated severityNVD Advisory· Published Apr 9, 2009· Updated Jun 16, 2026

CVE-2009-1156

Description

Unspecified vulnerability on Cisco Adaptive Security Appliances (ASA) 5500 Series devices 8.0 before 8.0(4)25 and 8.1 before 8.1(2)15, when an SSL VPN or ASDM access is configured, allows remote attackers to cause a denial of service (device reload) via a crafted (1) SSL or (2) HTTP packet.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cisco Systems, Inc./Adaptive Security Appliance (ASA) Software2 versions
cpe:2.3:h:cisco:adaptive_security_appliance_5500:8.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:h:cisco:adaptive_security_appliance_5500:8.0:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:adaptive_security_appliance_5500:8.1:*:*:*:*:*:*:*
Cisco Systems, Inc./Pix2 versions
cpe:2.3:h:cisco:pix:8.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:h:cisco:pix:8.0:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:pix:8.1:*:*:*:*:*:*:*
Cisco Systems, Inc./5500 Series Adaptive Security Appliancellm-fuzzy
Range: <8.0(4)25, <8.1(2)15

Patches

Vulnerability mechanics

References

www.cisco.com/en/US/products/products_security_advisory09186a0080a994f6.shtmlnvdPatchVendor Advisory
osvdb.org/53442nvd
secunia.com/advisories/34607nvd
www.securityfocus.com/bid/34429nvd
www.securitytracker.com/idnvd
www.vupen.com/english/advisories/2009/0981nvd

News mentions

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