Cisco

Ios Xr

191 Schwachstellen gefunden.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
4.3

CVE-2014-3343

  • EPSS 1.28%
  • Veröffentlicht 10.09.2014 10:55:07
  • Zuletzt bearbeitet 12.04.2025 10:46:40

Cisco IOS XR 5.1 allows remote attackers to cause a denial of service (DHCPv6 daemon crash) via a malformed DHCPv6 packet, aka Bug ID CSCuo59052.

7.1

CVE-2014-3353

  • EPSS 2.53%
  • Veröffentlicht 04.09.2014 10:55:07
  • Zuletzt bearbeitet 12.04.2025 10:46:40

Cisco IOS XR 4.3(.2) and earlier, as used in Cisco Carrier Routing System (CRS), allows remote attackers to cause a denial of service (CPU consumption and IPv6 packet drops) via a malformed IPv6 packet, aka Bug ID CSCuo95165.

4.6

CVE-2014-3335

  • EPSS 0.69%
  • Veröffentlicht 26.08.2014 10:55:04
  • Zuletzt bearbeitet 12.04.2025 10:46:40

Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of packets with multicast destination MAC addresses, which allows remote attackers to cause a denial of service (chip and card hangs) via a crafted packet...

6.1

CVE-2014-3322

  • EPSS 0.67%
  • Veröffentlicht 24.07.2014 14:55:07
  • Zuletzt bearbeitet 12.04.2025 10:46:40

Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of IP packets, which allows remote attackers to cause a denial of service (chip and card hangs) via malformed (1) IPv4 or (2) IPv6 packets, aka Bug ID CSC...

5.7

CVE-2014-3321

  • EPSS 0.44%
  • Veröffentlicht 18.07.2014 00:55:04
  • Zuletzt bearbeitet 12.04.2025 10:46:40

Cisco IOS XR 4.3.4 and earlier on ASR 9000 devices, when bridge-group virtual interface (BVI) routing is enabled, allows remote attackers to cause a denial of service (chip and card hangs) via a series of crafted MPLS packets, aka Bug ID CSCuo91149.

6.4

CVE-2014-3308

  • EPSS 1.42%
  • Veröffentlicht 07.07.2014 11:01:30
  • Zuletzt bearbeitet 12.04.2025 10:46:40

Cisco IOS XR on Trident line cards in ASR 9000 devices lacks a static punt policer, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted packets, aka Bug ID CSCun83985.

7.1

CVE-2014-2176

  • EPSS 0.82%
  • Veröffentlicht 14.06.2014 11:18:55
  • Zuletzt bearbeitet 12.04.2025 10:46:40

Cisco IOS XR 4.1.2 through 5.1.1 on ASR 9000 devices, when a Trident-based line card is used, allows remote attackers to cause a denial of service (NP chip and line card reload) via malformed IPv6 packets, aka Bug ID CSCun71928.

5

CVE-2014-3270

  • EPSS 0.98%
  • Veröffentlicht 20.05.2014 11:13:38
  • Zuletzt bearbeitet 12.04.2025 10:46:40

The DHCPv6 implementation in Cisco IOS XR allows remote attackers to cause a denial of service (process hang) via a malformed packet, aka Bug ID CSCul80924.

5

CVE-2014-3271

  • EPSS 0.98%
  • Veröffentlicht 20.05.2014 11:13:38
  • Zuletzt bearbeitet 12.04.2025 10:46:40

The DHCPv6 implementation in Cisco IOS XR allows remote attackers to cause a denial of service (device crash) via a malformed packet, aka Bug IDs CSCum85558, CSCum20949, CSCul61849, and CSCul71149.

6.1

CVE-2014-2144

  • EPSS 0.14%
  • Veröffentlicht 05.04.2014 04:01:38
  • Zuletzt bearbeitet 12.04.2025 10:46:40

Cisco IOS XR does not properly throttle ICMPv6 redirect packets, which allows remote attackers to cause a denial of service (IPv4 and IPv6 transit outage) via crafted redirect messages, aka Bug ID CSCum14266.