Cisco

Ios

508 Schwachstellen gefunden.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
7.1

CVE-2013-5472

  • EPSS 1.75%
  • Veröffentlicht 27.09.2013 10:08:04
  • Zuletzt bearbeitet 29.04.2026 01:13:23

The NTP implementation in Cisco IOS 12.0 through 12.4 and 15.0 through 15.1, and IOS XE 2.1 through 3.3, does not properly handle encapsulation of multicast NTP packets within MSDP SA messages, which allows remote attackers to cause a denial of servi...

7.8

CVE-2013-5473

  • EPSS 1.96%
  • Veröffentlicht 27.09.2013 10:08:04
  • Zuletzt bearbeitet 29.04.2026 01:13:23

Memory leak in Cisco IOS 12.2, 15.1, and 15.2; IOS XE 3.4.2S through 3.4.5S; and IOS XE 3.6.xS before 3.6.1S allows remote attackers to cause a denial of service (memory consumption or device reload) via malformed IKEv1 packets, aka Bug ID CSCtx66011...

7.8

CVE-2013-5474

  • EPSS 1.44%
  • Veröffentlicht 27.09.2013 10:08:04
  • Zuletzt bearbeitet 29.04.2026 01:13:23

Race condition in the IPv6 virtual fragmentation reassembly (VFR) implementation in Cisco IOS 12.2 through 12.4 and 15.0 through 15.3 allows remote attackers to cause a denial of service (device reload or hang) via fragmented IPv6 packets, aka Bug ID...

7.8

CVE-2013-5475

  • EPSS 1.89%
  • Veröffentlicht 27.09.2013 10:08:04
  • Zuletzt bearbeitet 29.04.2026 01:13:23

Cisco IOS 12.2 through 12.4 and 15.0 through 15.3, and IOS XE 2.1 through 3.9, allows remote attackers to cause a denial of service (device reload) via crafted DHCP packets that are processed locally by a (1) server or (2) relay agent, aka Bug ID CSC...

7.8

CVE-2013-5476

  • EPSS 1.89%
  • Veröffentlicht 27.09.2013 10:08:04
  • Zuletzt bearbeitet 29.04.2026 01:13:23

The Zone-Based Firewall (ZFW) feature in Cisco IOS 15.1 through 15.2, when content filtering or HTTP ALG inspection is enabled, allows remote attackers to cause a denial of service (device reload or hang) via crafted IPv4 HTTP traffic, aka Bug ID CSC...

7.8

CVE-2013-5477

  • EPSS 1.89%
  • Veröffentlicht 27.09.2013 10:08:04
  • Zuletzt bearbeitet 29.04.2026 01:13:23

The T1/E1 driver-queue functionality in Cisco IOS 12.2 and 15.0 through 15.3, when an HDLC32 driver is used, allows remote attackers to cause a denial of service (interface queue wedge) via bursty network traffic, aka Bug ID CSCub67465.

7.8

CVE-2013-5478

  • EPSS 1.89%
  • Veröffentlicht 27.09.2013 10:08:04
  • Zuletzt bearbeitet 29.04.2026 01:13:23

Cisco IOS 15.0 through 15.3 and IOS XE 3.2 through 3.8, when a VRF interface exists, allows remote attackers to cause a denial of service (interface queue wedge) via crafted UDP RSVP packets, aka Bug ID CSCuf17023.

7.8

CVE-2013-5479

  • EPSS 1.89%
  • Veröffentlicht 27.09.2013 10:08:04
  • Zuletzt bearbeitet 29.04.2026 01:13:23

The DNS-over-TCP implementation in Cisco IOS 12.2 and 15.0 through 15.3, when NAT is used, allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 DNS TCP stream, aka Bug ID CSCtn53730.

7.8

CVE-2013-5480

  • EPSS 1.33%
  • Veröffentlicht 27.09.2013 10:08:04
  • Zuletzt bearbeitet 29.04.2026 01:13:23

The DNS-over-TCP implementation in Cisco IOS 12.2 and 15.0 through 15.3, when NAT is used, allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 DNS TCP stream, aka Bug ID CSCuf28733.

7.1

CVE-2013-5481

  • EPSS 1.95%
  • Veröffentlicht 27.09.2013 10:08:04
  • Zuletzt bearbeitet 29.04.2026 01:13:23

The PPTP implementation in Cisco IOS 12.2 and 15.0 through 15.3, when NAT is used, allows remote attackers to cause a denial of service (device reload) via crafted TCP port-1723 packets, aka Bug ID CSCtq14817.