Unrated severityNVD Advisory· Published Dec 31, 2005· Updated Jun 16, 2026
CVE-2005-4794
CVE-2005-4794
Description
Cisco IP Phones 7902/7905/7912, ATA 186/188, Unity Express, ACNS, and Subscriber Edge Services Manager (SESM) allows remote attackers to cause a denial of service (crash or instability) via a compressed DNS packet with a label length byte with an incorrect offset.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
11- cpe:2.3:a:cisco:application_and_content_networking_software:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:ata:186:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:cisco:ata:186:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:ata:188:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:subscriber_edge_services_manager:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_phone_7902:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:h:cisco:ip_phone_7902:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:ip_phone_7912:*:*:*:*:*:*:*:*
- (no CPE)
- cpe:2.3:h:cisco:ip_phone_7905:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unity_express:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:h:cisco:unity_express:*:*:*:*:*:*:*:*
- (no CPE)
Patches
Vulnerability mechanics
References
12- secunia.com/advisories/15472nvdVendor Advisory
- securitytracker.com/idnvd
- securitytracker.com/idnvd
- securitytracker.com/idnvd
- securitytracker.com/idnvd
- securitytracker.com/idnvd
- www.cisco.com/warp/public/707/cisco-sn-20050524-dns.shtmlnvd
- www.niscc.gov.uk/niscc/docs/al-20050524-00433.htmlnvd
- www.niscc.gov.uk/niscc/docs/re-20050524-00432.pdfnvd
- www.osvdb.org/19003nvd
- www.securityfocus.com/bid/13729nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/20712nvd
News mentions
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