8.6

CVE-2020-3226

Cisco IOS and IOS XE Software Session Initiation Protocol Denial of Service Vulnerability

A vulnerability in the Session Initiation Protocol (SIP) library of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient sanity checks on received SIP messages. An attacker could exploit this vulnerability by sending crafted SIP messages to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service condition.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Ios Version 15.0(2)sg11a
Cisco ≫ Ios Version 15.3(3)jaa1
Cisco ≫ Ios Version 15.3(3)jpi
Cisco ≫ Ios Version 15.3(3)jpj
Cisco ≫ Ios Version 15.3(3)m
Cisco ≫ Ios Version 15.3(3)m1
Cisco ≫ Ios Version 15.3(3)m2
Cisco ≫ Ios Version 15.3(3)m3
Cisco ≫ Ios Version 15.3(3)m4
Cisco ≫ Ios Version 15.3(3)m5
Cisco ≫ Ios Version 15.3(3)m6
Cisco ≫ Ios Version 15.3(3)m7
Cisco ≫ Ios Version 15.3(3)m8
Cisco ≫ Ios Version 15.3(3)m8a
Cisco ≫ Ios Version 15.3(3)m9
Cisco ≫ Ios Version 15.3(3)m10
Cisco ≫ Ios Version 15.3(3)xb12
Cisco ≫ Ios Version 15.4(1)cg
Cisco ≫ Ios Version 15.4(1)t
Cisco ≫ Ios Version 15.4(1)t1
Cisco ≫ Ios Version 15.4(1)t2
Cisco ≫ Ios Version 15.4(1)t3
Cisco ≫ Ios Version 15.4(1)t4
Cisco ≫ Ios Version 15.4(2)cg
Cisco ≫ Ios Version 15.4(2)t
Cisco ≫ Ios Version 15.4(2)t1
Cisco ≫ Ios Version 15.4(2)t2
Cisco ≫ Ios Version 15.4(2)t3
Cisco ≫ Ios Version 15.4(2)t4
Cisco ≫ Ios Version 15.4(3)m
Cisco ≫ Ios Version 15.4(3)m1
Cisco ≫ Ios Version 15.4(3)m2
Cisco ≫ Ios Version 15.4(3)m3
Cisco ≫ Ios Version 15.4(3)m4
Cisco ≫ Ios Version 15.4(3)m5
Cisco ≫ Ios Version 15.4(3)m6
Cisco ≫ Ios Version 15.4(3)m6a
Cisco ≫ Ios Version 15.4(3)m7
Cisco ≫ Ios Version 15.4(3)m7a
Cisco ≫ Ios Version 15.4(3)m8
Cisco ≫ Ios Version 15.4(3)m9
Cisco ≫ Ios Version 15.4(3)m10
Cisco ≫ Ios Version 15.5(1)t
Cisco ≫ Ios Version 15.5(1)t1
Cisco ≫ Ios Version 15.5(1)t2
Cisco ≫ Ios Version 15.5(1)t3
Cisco ≫ Ios Version 15.5(1)t4
Cisco ≫ Ios Version 15.5(2)t
Cisco ≫ Ios Version 15.5(2)t1
Cisco ≫ Ios Version 15.5(2)t2
Cisco ≫ Ios Version 15.5(2)t3
Cisco ≫ Ios Version 15.5(2)t4
Cisco ≫ Ios Version 15.5(2)xb
Cisco ≫ Ios Version 15.5(3)m
Cisco ≫ Ios Version 15.5(3)m1
Cisco ≫ Ios Version 15.5(3)m2
Cisco ≫ Ios Version 15.5(3)m2a
Cisco ≫ Ios Version 15.5(3)m3
Cisco ≫ Ios Version 15.5(3)m4
Cisco ≫ Ios Version 15.5(3)m4a
Cisco ≫ Ios Version 15.5(3)m4b
Cisco ≫ Ios Version 15.5(3)m4c
Cisco ≫ Ios Version 15.5(3)m5
Cisco ≫ Ios Version 15.5(3)m6
Cisco ≫ Ios Version 15.5(3)m6a
Cisco ≫ Ios Version 15.5(3)m7
Cisco ≫ Ios Version 15.5(3)m8
Cisco ≫ Ios Version 15.5(3)m9
Cisco ≫ Ios Version 15.5(3)m10
Cisco ≫ Ios Version 15.6(1)t
Cisco ≫ Ios Version 15.6(1)t0a
Cisco ≫ Ios Version 15.6(1)t1
Cisco ≫ Ios Version 15.6(1)t2
Cisco ≫ Ios Version 15.6(1)t3
Cisco ≫ Ios Version 15.6(2)t
Cisco ≫ Ios Version 15.6(2)t1
Cisco ≫ Ios Version 15.6(2)t2
Cisco ≫ Ios Version 15.6(2)t3
Cisco ≫ Ios Version 15.6(3)m
Cisco ≫ Ios Version 15.6(3)m0a
Cisco ≫ Ios Version 15.6(3)m1
Cisco ≫ Ios Version 15.6(3)m1a
Cisco ≫ Ios Version 15.6(3)m1b
Cisco ≫ Ios Version 15.6(3)m2
Cisco ≫ Ios Version 15.6(3)m2a
Cisco ≫ Ios Version 15.6(3)m3
Cisco ≫ Ios Version 15.6(3)m3a
Cisco ≫ Ios Version 15.6(3)m4
Cisco ≫ Ios Version 15.6(3)m5
Cisco ≫ Ios Version 15.6(3)m6
Cisco ≫ Ios Version 15.6(3)m6a
Cisco ≫ Ios Version 15.6(3)m7
Cisco ≫ Ios Version 15.7(3)m
Cisco ≫ Ios Version 15.7(3)m1
Cisco ≫ Ios Version 15.7(3)m2
Cisco ≫ Ios Version 15.7(3)m3
Cisco ≫ Ios Version 15.7(3)m4
Cisco ≫ Ios Version 15.7(3)m4a
Cisco ≫ Ios Version 15.7(3)m4b
Cisco ≫ Ios Version 15.8(3)m
Cisco ≫ Ios Version 15.8(3)m0a
Cisco ≫ Ios Version 15.8(3)m1
Cisco ≫ Ios Version 15.8(3)m2
Cisco ≫ Ios Xe Version 3.10.0s
Cisco ≫ Ios Xe Version 3.10.1s
Cisco ≫ Ios Xe Version 3.10.2as
Cisco ≫ Ios Xe Version 3.10.2s
Cisco ≫ Ios Xe Version 3.10.2ts
Cisco ≫ Ios Xe Version 3.10.3s
Cisco ≫ Ios Xe Version 3.10.4s
Cisco ≫ Ios Xe Version 3.10.5s
Cisco ≫ Ios Xe Version 3.10.6s
Cisco ≫ Ios Xe Version 3.10.7s
Cisco ≫ Ios Xe Version 3.10.8as
Cisco ≫ Ios Xe Version 3.10.8s
Cisco ≫ Ios Xe Version 3.10.9s
Cisco ≫ Ios Xe Version 3.10.10s
Cisco ≫ Ios Xe Version 3.11.0s
Cisco ≫ Ios Xe Version 3.11.1s
Cisco ≫ Ios Xe Version 3.11.2s
Cisco ≫ Ios Xe Version 3.11.3s
Cisco ≫ Ios Xe Version 3.11.4s
Cisco ≫ Ios Xe Version 3.12.0as
Cisco ≫ Ios Xe Version 3.12.0s
Cisco ≫ Ios Xe Version 3.12.1s
Cisco ≫ Ios Xe Version 3.12.2s
Cisco ≫ Ios Xe Version 3.12.3s
Cisco ≫ Ios Xe Version 3.12.4s
Cisco ≫ Ios Xe Version 3.13.0s
Cisco ≫ Ios Xe Version 3.13.1s
Cisco ≫ Ios Xe Version 3.13.2as
Cisco ≫ Ios Xe Version 3.13.2s
Cisco ≫ Ios Xe Version 3.13.3s
Cisco ≫ Ios Xe Version 3.13.4s
Cisco ≫ Ios Xe Version 3.13.5as
Cisco ≫ Ios Xe Version 3.13.5s
Cisco ≫ Ios Xe Version 3.13.6as
Cisco ≫ Ios Xe Version 3.13.6bs
Cisco ≫ Ios Xe Version 3.13.6s
Cisco ≫ Ios Xe Version 3.13.7as
Cisco ≫ Ios Xe Version 3.13.7s
Cisco ≫ Ios Xe Version 3.13.8s
Cisco ≫ Ios Xe Version 3.13.9s
Cisco ≫ Ios Xe Version 3.13.10s
Cisco ≫ Ios Xe Version 3.14.0s
Cisco ≫ Ios Xe Version 3.14.1s
Cisco ≫ Ios Xe Version 3.14.2s
Cisco ≫ Ios Xe Version 3.14.3s
Cisco ≫ Ios Xe Version 3.14.4s
Cisco ≫ Ios Xe Version 3.15.0s
Cisco ≫ Ios Xe Version 3.15.1cs
Cisco ≫ Ios Xe Version 3.15.1s
Cisco ≫ Ios Xe Version 3.15.2s
Cisco ≫ Ios Xe Version 3.15.3s
Cisco ≫ Ios Xe Version 3.15.4s
Cisco ≫ Ios Xe Version 3.16.0cs
Cisco ≫ Ios Xe Version 3.16.0s
Cisco ≫ Ios Xe Version 3.16.1as
Cisco ≫ Ios Xe Version 3.16.1s
Cisco ≫ Ios Xe Version 3.16.2bs
Cisco ≫ Ios Xe Version 3.16.2s
Cisco ≫ Ios Xe Version 3.16.3s
Cisco ≫ Ios Xe Version 3.16.4as
Cisco ≫ Ios Xe Version 3.16.4bs
Cisco ≫ Ios Xe Version 3.16.4cs
Cisco ≫ Ios Xe Version 3.16.4ds
Cisco ≫ Ios Xe Version 3.16.4es
Cisco ≫ Ios Xe Version 3.16.4gs
Cisco ≫ Ios Xe Version 3.16.5as
Cisco ≫ Ios Xe Version 3.16.5bs
Cisco ≫ Ios Xe Version 3.16.5s
Cisco ≫ Ios Xe Version 3.16.6bs
Cisco ≫ Ios Xe Version 3.16.6s
Cisco ≫ Ios Xe Version 3.16.7as
Cisco ≫ Ios Xe Version 3.16.7bs
Cisco ≫ Ios Xe Version 3.16.7s
Cisco ≫ Ios Xe Version 3.16.8s
Cisco ≫ Ios Xe Version 3.16.9s
Cisco ≫ Ios Xe Version 3.16.10s
Cisco ≫ Ios Xe Version 3.17.0s
Cisco ≫ Ios Xe Version 3.17.1as
Cisco ≫ Ios Xe Version 3.17.1s
Cisco ≫ Ios Xe Version 3.17.2s
Cisco ≫ Ios Xe Version 3.17.3s
Cisco ≫ Ios Xe Version 3.17.4s
Cisco ≫ Ios Xe Version 3.18.0as
Cisco ≫ Ios Xe Version 3.18.1asp
Cisco ≫ Ios Xe Version 3.18.1sp
Cisco ≫ Ios Xe Version 3.18.2asp
Cisco ≫ Ios Xe Version 3.18.3asp
Cisco ≫ Ios Xe Version 3.18.3bsp
Cisco ≫ Ios Xe Version 3.18.3sp
Cisco ≫ Ios Xe Version 3.18.4sp
Cisco ≫ Ios Xe Version 3.18.5sp
Cisco ≫ Ios Xe Version 3.18.6sp
Cisco ≫ Ios Xe Version 16.2.1
Cisco ≫ Ios Xe Version 16.2.2
Cisco ≫ Ios Xe Version 16.3.1
Cisco ≫ Ios Xe Version 16.3.1a
Cisco ≫ Ios Xe Version 16.3.2
Cisco ≫ Ios Xe Version 16.3.3
Cisco ≫ Ios Xe Version 16.3.4
Cisco ≫ Ios Xe Version 16.3.5
Cisco ≫ Ios Xe Version 16.3.6
Cisco ≫ Ios Xe Version 16.3.7
Cisco ≫ Ios Xe Version 16.3.8
Cisco ≫ Ios Xe Version 16.3.9
Cisco ≫ Ios Xe Version 16.4.1
Cisco ≫ Ios Xe Version 16.4.2
Cisco ≫ Ios Xe Version 16.4.3
Cisco ≫ Ios Xe Version 16.5.1
Cisco ≫ Ios Xe Version 16.5.1b
Cisco ≫ Ios Xe Version 16.5.2
Cisco ≫ Ios Xe Version 16.5.3
Cisco ≫ Ios Xe Version 16.6.1
Cisco ≫ Ios Xe Version 16.6.2
Cisco ≫ Ios Xe Version 16.6.3
Cisco ≫ Ios Xe Version 16.6.4
Cisco ≫ Ios Xe Version 16.6.4s
Cisco ≫ Ios Xe Version 16.6.5
Cisco ≫ Ios Xe Version 16.6.5b
Cisco ≫ Ios Xe Version 16.6.6
Cisco ≫ Ios Xe Version 16.7.1
Cisco ≫ Ios Xe Version 16.7.1a
Cisco ≫ Ios Xe Version 16.7.1b
Cisco ≫ Ios Xe Version 16.7.2
Cisco ≫ Ios Xe Version 16.7.3
Cisco ≫ Ios Xe Version 16.7.4
Cisco ≫ Ios Xe Version 16.8.1
Cisco ≫ Ios Xe Version 16.8.1a
Cisco ≫ Ios Xe Version 16.8.1c
Cisco ≫ Ios Xe Version 16.8.1d
Cisco ≫ Ios Xe Version 16.8.1e
Cisco ≫ Ios Xe Version 16.8.1s
Cisco ≫ Ios Xe Version 16.8.2
Cisco ≫ Ios Xe Version 16.8.3
Cisco ≫ Ios Xe Version 16.9.1
Cisco ≫ Ios Xe Version 16.9.1a
Cisco ≫ Ios Xe Version 16.9.1s
Cisco ≫ Ios Xe Version 16.9.2
Cisco ≫ Ios Xe Version 16.9.2s
Cisco ≫ Ios Xe Version 16.9.3
Cisco ≫ Ios Xe Version 16.9.3s
Cisco ≫ Ios Xe Version 16.9.4
Cisco ≫ Ios Xe Version 16.10.1
Cisco ≫ Ios Xe Version 16.10.1a
Cisco ≫ Ios Xe Version 16.10.1b
Cisco ≫ Ios Xe Version 16.10.1c
Cisco ≫ Ios Xe Version 16.10.1d
Cisco ≫ Ios Xe Version 16.10.1e
Cisco ≫ Ios Xe Version 16.10.1f
Cisco ≫ Ios Xe Version 16.10.1g
Cisco ≫ Ios Xe Version 16.10.1s
Cisco ≫ Ios Xe Version 16.10.2
Cisco ≫ Ios Xe Version 16.11.1
Cisco ≫ Ios Xe Version 16.11.1a
Cisco ≫ Ios Xe Version 16.11.1b
Cisco ≫ Ios Xe Version 16.11.1c
Cisco ≫ Ios Xe Version 16.11.1s
Cisco ≫ Ios Xe Version 16.12.1y
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.56% 0.719
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.6 3.9 4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
NIST 7.8 10 6.9
AV:N/AC:L/Au:N/C:N/I:N/A:C
Cisco PSIRT 8.6 3.9 4
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sip-Cv28sQw2
Vendor Advisory