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CiscoIos

26 matches found

CVE
CVE•added 2008/10/20 5:59 p.m.•481 views

CVE-2008-4609

The TCP implementation in (1) Linux, (2) platforms based on BSD Unix, (3) Microsoft Windows, (4) Cisco products, and probably other operating systems allows remote attackers to cause a denial of service (connection queue exhaustion) via multiple vectors that manipulate information in the TCP state ...

7.1CVSS8.8AI score0.00461EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•81 views

CVE-2008-3805

Cisco IOS 12.0 through 12.4 on Cisco 10000, uBR10012 and uBR7200 series devices handles external UDP packets that are sent to 127.0.0.0/8 addresses intended for IPC communication within the device, which allows remote attackers to cause a denial of service (device or linecard reload) via crafted UD...

8.5CVSS6.6AI score0.01602EPSS
CVE
CVE•added 2008/11/25 11:30 p.m.•74 views

CVE-2008-5230

The Temporal Key Integrity Protocol (TKIP) implementation in unspecified Cisco products and other vendors' products, as used in WPA and WPA2 on Wi-Fi networks, has insufficient countermeasures against certain crafted and replayed packets, which makes it easier for remote attackers to decrypt packet...

6.8CVSS6.7AI score0.01114EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•65 views

CVE-2008-2739

The SERVICE.DNS signature engine in the Intrusion Prevention System (IPS) in Cisco IOS 12.3 and 12.4 allows remote attackers to cause a denial of service (device crash or hang) via network traffic that triggers unspecified IPS signatures, a different vulnerability than CVE-2008-1447.

7.8CVSS6.6AI score0.88803EPSS
CVE
CVE•added 2008/03/27 10:44 a.m.•60 views

CVE-2008-1156

Unspecified vulnerability in the Multicast Virtual Private Network (MVPN) implementation in Cisco IOS 12.0, 12.2, 12.3, and 12.4 allows remote attackers to create "extra multicast states on the core routers" via a crafted Multicast Distribution Tree (MDT) Data Join message.

5.1CVSS6.3AI score0.01005EPSS
CVE
CVE•added 2008/11/06 3:55 p.m.•53 views

CVE-2008-4963

Unspecified vulnerability in the VLAN Trunking Protocol (VTP) implementation on Cisco IOS and CatOS, when the VTP operating mode is not transparent, allows remote attackers to cause a denial of service (device reload or hang) via a crafted VTP packet sent to a switch interface configured as a trunk...

7.1CVSS6.6AI score0.01033EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•49 views

CVE-2008-3800

Unspecified vulnerability in the Session Initiation Protocol (SIP) implementation in Cisco IOS 12.2 through 12.4 and Unified Communications Manager 4.1 through 6.1, when VoIP is configured, allows remote attackers to cause a denial of service (device or process reload) via unspecified valid SIP mes...

7.1CVSS6.4AI score0.01935EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•48 views

CVE-2008-3806

Cisco IOS 12.0 through 12.4 on Cisco 10000, uBR10012 and uBR7200 series devices handles external UDP packets that are sent to 127.0.0.0/8 addresses intended for IPC communication within the device, which allows remote attackers to cause a denial of service (device or linecard reload) via crafted UD...

8.5CVSS6.7AI score0.01602EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•46 views

CVE-2008-3804

Unspecified vulnerability in the Multi Protocol Label Switching (MPLS) Forwarding Infrastructure (MFI) in Cisco IOS 12.2 and 12.4 allows remote attackers to cause a denial of service (memory corruption) via crafted packets for which the software path is used.

7.1CVSS6.4AI score0.02057EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•45 views

CVE-2008-3807

Cisco IOS 12.2 and 12.3 on Cisco uBR10012 series devices, when linecard redundancy is configured, enables a read/write SNMP service with "private" as the community, which allows remote attackers to obtain administrative access by guessing this community and sending SNMP requests.

9.3CVSS6.4AI score0.0251EPSS
CVE
CVE•added 2008/03/27 5:44 p.m.•44 views

CVE-2008-1152

The data-link switching (DLSw) component in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (device restart or memory consumption) via crafted (1) UDP port 2067 or (2) IP protocol 91 packets.

7.8CVSS6.5AI score0.01542EPSS
CVE
CVE•added 2008/03/27 10:44 a.m.•44 views

CVE-2008-1153

Cisco IOS 12.1, 12.2, 12.3, and 12.4, with IPv4 UDP services and the IPv6 protocol enabled, allows remote attackers to cause a denial of service (device crash and possible blocked interface) via a crafted IPv6 packet to the device.

7.1CVSS6.4AI score0.03161EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•44 views

CVE-2008-3801

Unspecified vulnerability in the Session Initiation Protocol (SIP) implementation in Cisco IOS 12.2 through 12.4 and Unified Communications Manager 4.1 through 6.1, when VoIP is configured, allows remote attackers to cause a denial of service (device or process reload) via unspecified valid SIP mes...

7.1CVSS6.4AI score0.01935EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•43 views

CVE-2008-3813

Unspecified vulnerability in Cisco IOS 12.2 and 12.4, when the L2TP mgmt daemon process is enabled, allows remote attackers to cause a denial of service (device reload) via a crafted L2TP packet.

7.8CVSS6.4AI score0.01255EPSS
CVE
CVE•added 2008/03/27 5:44 p.m.•42 views

CVE-2008-1151

Memory leak in the virtual private dial-up network (VPDN) component in Cisco IOS before 12.3 allows remote attackers to cause a denial of service (memory consumption) via a series of PPTP sessions, related to "dead memory" that remains allocated after process termination, aka bug ID CSCsj58566.

7.1CVSS6.4AI score0.01009EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•42 views

CVE-2008-3799

Memory leak 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 (memory consumption and voice-service outage) via unspecified valid SIP messages.

7.8CVSS6.5AI score0.01255EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•42 views

CVE-2008-3811

Cisco IOS 12.2 and 12.4, when NAT Skinny Call Control Protocol (SCCP) Fragmentation Support is enabled, allows remote attackers to cause a denial of service (device reload) via segmented SCCP messages, aka Cisco Bug ID CSCsi17020, a different vulnerability than CVE-2008-3810.

7.8CVSS6.4AI score0.01918EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•41 views

CVE-2008-3798

Cisco IOS 12.4 allows remote attackers to cause a denial of service (device crash) via a normal, properly formed SSL packet that occurs during termination of an SSL session.

7.8CVSS6.4AI score0.01255EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•41 views

CVE-2008-3809

Cisco IOS 12.0 through 12.4 on Gigabit Switch Router (GSR) devices (aka 12000 Series routers) allows remote attackers to cause a denial of service (device crash) via a malformed Protocol Independent Multicast (PIM) packet.

7.1CVSS6.5AI score0.0146EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•41 views

CVE-2008-3812

Cisco IOS 12.4, when IOS firewall Application Inspection Control (AIC) with HTTP Deep Packet Inspection is enabled, allows remote attackers to cause a denial of service (device reload) via a malformed HTTP transit packet.

7.1CVSS6.5AI score0.0146EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•39 views

CVE-2008-3808

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.

7.8CVSS6.3AI score0.01672EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•38 views

CVE-2008-3802

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 ...

7.1CVSS6.4AI score0.01935EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•38 views

CVE-2008-3803

A "logic error" in Cisco IOS 12.0 through 12.4, when a Multiprotocol Label Switching (MPLS) VPN with extended communities is configured, sometimes causes a corrupted route target (RT) to be used, which allows remote attackers to read traffic from other VPNs in opportunistic circumstances.

5.1CVSS6.4AI score0.01514EPSS
CVE
CVE•added 2008/09/26 4:21 p.m.•37 views

CVE-2008-3810

Cisco IOS 12.2 and 12.4, when NAT Skinny Call Control Protocol (SCCP) Fragmentation Support is enabled, allows remote attackers to cause a denial of service (device reload) via segmented SCCP messages, aka CSCsg22426, a different vulnerability than CVE-2008-3811.

7.8CVSS6.4AI score0.01918EPSS
CVE
CVE•added 2008/03/27 5:44 p.m.•36 views

CVE-2008-1150

The virtual private dial-up network (VPDN) component in Cisco IOS before 12.3 allows remote attackers to cause a denial of service (resource exhaustion) via a series of PPTP sessions, related to the persistence of interface descriptor block (IDB) data structures after process termination, aka bug I...

7.1CVSS6.4AI score0.01009EPSS
CVE
CVE•added 2008/09/18 8:0 p.m.•32 views

CVE-2008-4128

Multiple cross-site request forgery (CSRF) vulnerabilities in the HTTP Administration component in Cisco IOS 12.4 on the 871 Integrated Services Router allow remote attackers to execute arbitrary commands via (1) a certain "show privilege" command to the /level/15/exec/- URI, and (2) a certain "ali...

9.3CVSS8AI score0.01525EPSS