Vulnerabilities > Cisco > IOS > 12.3ym

DATE CVE VULNERABILITY TITLE RISK
2009-03-27 CVE-2009-0626 Resource Management Errors vulnerability in Cisco IOS
The SSLVPN feature in Cisco IOS 12.3 through 12.4 allows remote attackers to cause a denial of service (device reload or hang) via a crafted HTTPS packet.
network
low complexity
cisco CWE-399
7.8
2009-03-27 CVE-2009-0631 Features UDP Packet Denial of Service vulnerability in Cisco IOS
Unspecified vulnerability in Cisco IOS 12.0 through 12.4, when configured with (1) IP Service Level Agreements (SLAs) Responder, (2) Session Initiation Protocol (SIP), (3) H.323 Annex E Call Signaling Transport, or (4) Media Gateway Control Protocol (MGCP) allows remote attackers to cause a denial of service (blocked input queue on the inbound interface) via a crafted UDP packet.
network
low complexity
cisco
7.8
2009-01-16 CVE-2008-3821 Cross-Site Scripting vulnerability in Cisco IOS
Multiple cross-site scripting (XSS) vulnerabilities in the HTTP server in Cisco IOS 11.0 through 12.4 allow remote attackers to inject arbitrary web script or HTML via (1) the query string to the ping program or (2) unspecified other aspects of the URI.
network
cisco CWE-79
4.3
2008-09-26 CVE-2008-3808 Unspecified vulnerability in Cisco IOS
Unspecified vulnerability in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (device reload) via a crafted Protocol Independent Multicast (PIM) packet.
network
low complexity
cisco
7.8
2008-09-26 CVE-2008-3802 Unspecified vulnerability in Cisco IOS
Unspecified vulnerability in the Session Initiation Protocol (SIP) implementation in Cisco IOS 12.2 through 12.4, when VoIP is configured, allows remote attackers to cause a denial of service (device reload) via unspecified valid SIP messages, aka Cisco bug ID CSCsk42759, a different vulnerability than CVE-2008-3800 and CVE-2008-3801.
network
cisco
7.1
2007-10-12 CVE-2007-5381 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Cisco IOS
Stack-based buffer overflow in the Line Printer Daemon (LPD) in Cisco IOS before 12.2(18)SXF11, 12.4(16a), and 12.4(2)T6 allow remote attackers to execute arbitrary code by setting a long hostname on the target system, then causing an error message to be printed, as demonstrated by a telnet session to the LPD from a source port other than 515.
network
cisco CWE-119
critical
9.3
2007-05-10 CVE-2007-2587 Multiple vulnerability in Cisco IOS FTP Server
The IOS FTP Server in Cisco IOS 11.3 through 12.4 allows remote authenticated users to cause a denial of service (IOS reload) via unspecified vectors involving transferring files (aka bug ID CSCse29244).
network
cisco
6.3
2007-02-14 CVE-2007-0918 Unspecified vulnerability in Cisco IOS
The ATOMIC.TCP signature engine in the Intrusion Prevention System (IPS) feature for Cisco IOS 12.4XA, 12.3YA, 12.3T, and other trains allows remote attackers to cause a denial of service (IPS crash and traffic loss) via unspecified manipulations that are not properly handled by the regular expression feature, as demonstrated using the 3123.0 (Netbus Pro Traffic) signature.
network
cisco
7.1
2007-02-14 CVE-2007-0917 Multiple vulnerability in Cisco IOS Intrusion Prevention System
The Intrusion Prevention System (IPS) feature for Cisco IOS 12.4XE to 12.3T allows remote attackers to bypass IPS signatures that use regular expressions via fragmented packets.
network
low complexity
cisco
6.4
2007-02-01 CVE-2007-0648 Remote Denial Of Service vulnerability in Cisco IOS SIP Packet Handling
Cisco IOS after 12.3(14)T, 12.3(8)YC1, 12.3(8)YG, and 12.4, with voice support and without Session Initiated Protocol (SIP) configured, allows remote attackers to cause a denial of service (crash) by sending a crafted packet to port 5060/UDP.
network
low complexity
cisco
7.8