Cisco

Ios Xr

199 Schwachstellen gefunden.

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

CVE-2013-5549

  • EPSS 1.66%
  • Veröffentlicht 25.10.2013 03:52:55
  • Zuletzt bearbeitet 29.04.2026 01:13:23

Cisco IOS XR 3.8.1 through 4.2.0 does not properly process fragmented packets within the RP-A, RP-B, PRP, and DRP-B route-processor components, which allows remote attackers to cause a denial of service (transmission outage) via (1) IPv4 or (2) IPv6 ...

7.8

CVE-2013-5503

  • EPSS 1.33%
  • Veröffentlicht 02.10.2013 22:55:23
  • Zuletzt bearbeitet 29.04.2026 01:13:23

The UDP process in Cisco IOS XR 4.3.1 does not free packet memory upon detecting full packet queues, which allows remote attackers to cause a denial of service (memory consumption) via UDP packets to listening ports, aka Bug ID CSCue69413.

5

CVE-2013-5498

  • EPSS 2.28%
  • Veröffentlicht 27.09.2013 20:55:04
  • Zuletzt bearbeitet 29.04.2026 01:13:23

The PPTP-ALG component in CRS Carrier Grade Services Engine (CGSE) and ASR 9000 Integrated Service Module (ISM) in Cisco IOS XR allows remote attackers to cause a denial of service (module reset) via crafted packet streams, aka Bug ID CSCue91963.

5

CVE-2013-3470

  • EPSS 3%
  • Veröffentlicht 30.08.2013 01:55:08
  • Zuletzt bearbeitet 29.04.2026 01:13:23

The RIP process in Cisco IOS XR allows remote attackers to cause a denial of service (process crash) via a crafted version-2 RIP packet, aka Bug ID CSCue46731.

4.6

CVE-2013-3464

  • EPSS 0.31%
  • Veröffentlicht 13.08.2013 15:04:14
  • Zuletzt bearbeitet 29.04.2026 01:13:23

Cisco IOS XR allows local users to cause a denial of service (Silicon Packet Processor memory corruption, improper mutex handling, and device reload) by starting an outbound flood of large ICMP Echo Request packets and stopping this with a CTRL-C seq...

5

CVE-2013-1204

  • EPSS 1.23%
  • Veröffentlicht 23.05.2013 13:36:30
  • Zuletzt bearbeitet 29.04.2026 01:13:23

Memory leak in the SNMP process in Cisco IOS XR allows remote attackers to cause a denial of service (memory consumption or process reload) by sending many port-162 UDP packets, aka Bug ID CSCug80345.

4

CVE-2013-1234

  • EPSS 0.98%
  • Veröffentlicht 03.05.2013 11:57:44
  • Zuletzt bearbeitet 29.04.2026 01:13:23

The SNMP module in Cisco IOS XR allows remote authenticated users to cause a denial of service (process restart) via crafted SNMP packets, aka Bug ID CSCue69472.

4

CVE-2013-1216

  • EPSS 0.98%
  • Veröffentlicht 29.04.2013 12:20:36
  • Zuletzt bearbeitet 29.04.2026 01:13:23

Memory leak in the SNMP module in Cisco IOS XR allows remote authenticated users to cause a denial of service (memory consumption and process restart) via crafted SNMP packets, aka Bug ID CSCue31546.

5

CVE-2013-1162

  • EPSS 1.23%
  • Veröffentlicht 26.03.2013 03:42:06
  • Zuletzt bearbeitet 29.04.2026 01:13:23

The traffic engineering (TE) processing subsystem in Cisco IOS XR allows remote attackers to cause a denial of service (process restart) via crafted TE packets, aka Bug ID CSCue04000.

7.1

CVE-2012-4617

  • EPSS 2.32%
  • Veröffentlicht 27.09.2012 00:55:00
  • Zuletzt bearbeitet 16.06.2026 23:45:30

The BGP implementation in Cisco IOS 15.2, IOS XE 3.5.xS before 3.5.2S, and IOS XR 4.1.0 through 4.2.2 allows remote attackers to cause a denial of service (multiple connection resets) by leveraging a peer relationship and sending a malformed attribut...