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HistoryJun 03, 2020 - 6:15 p.m.
CVE-2020-3226
CVSS2
7.8
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
AI Score
8.4
Confidence
High
EPSS
0.002
Percentile
52.7%
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.
Affected configurations
Node
ciscoiosMatch15.0\(2\)sg11a
ORciscoiosMatch15.3\(3\)jaa1
ORciscoiosMatch15.3\(3\)jpi
ORciscoiosMatch15.3\(3\)jpj
ORciscoiosMatch15.3\(3\)m
ORciscoiosMatch15.3\(3\)m1
ORciscoiosMatch15.3\(3\)m2
ORciscoiosMatch15.3\(3\)m3
ORciscoiosMatch15.3\(3\)m4
ORciscoiosMatch15.3\(3\)m5
ORciscoiosMatch15.3\(3\)m6
ORciscoiosMatch15.3\(3\)m7
ORciscoiosMatch15.3\(3\)m8
ORciscoiosMatch15.3\(3\)m8a
ORciscoiosMatch15.3\(3\)m9
ORciscoiosMatch15.3\(3\)m10
ORciscoiosMatch15.3\(3\)xb12
ORciscoiosMatch15.4\(1\)cg
ORciscoiosMatch15.4\(1\)t
ORciscoiosMatch15.4\(1\)t1
ORciscoiosMatch15.4\(1\)t2
ORciscoiosMatch15.4\(1\)t3
ORciscoiosMatch15.4\(1\)t4
ORciscoiosMatch15.4\(2\)cg
ORciscoiosMatch15.4\(2\)t
ORciscoiosMatch15.4\(2\)t1
ORciscoiosMatch15.4\(2\)t2
ORciscoiosMatch15.4\(2\)t3
ORciscoiosMatch15.4\(2\)t4
ORciscoiosMatch15.4\(3\)m
ORciscoiosMatch15.4\(3\)m1
ORciscoiosMatch15.4\(3\)m2
ORciscoiosMatch15.4\(3\)m3
ORciscoiosMatch15.4\(3\)m4
ORciscoiosMatch15.4\(3\)m5
ORciscoiosMatch15.4\(3\)m6
ORciscoiosMatch15.4\(3\)m6a
ORciscoiosMatch15.4\(3\)m7
ORciscoiosMatch15.4\(3\)m7a
ORciscoiosMatch15.4\(3\)m8
ORciscoiosMatch15.4\(3\)m9
ORciscoiosMatch15.4\(3\)m10
ORciscoiosMatch15.5\(1\)t
ORciscoiosMatch15.5\(1\)t1
ORciscoiosMatch15.5\(1\)t2
ORciscoiosMatch15.5\(1\)t3
ORciscoiosMatch15.5\(1\)t4
ORciscoiosMatch15.5\(2\)t
ORciscoiosMatch15.5\(2\)t1
ORciscoiosMatch15.5\(2\)t2
ORciscoiosMatch15.5\(2\)t3
ORciscoiosMatch15.5\(2\)t4
ORciscoiosMatch15.5\(2\)xb
ORciscoiosMatch15.5\(3\)m
ORciscoiosMatch15.5\(3\)m1
ORciscoiosMatch15.5\(3\)m2
ORciscoiosMatch15.5\(3\)m2a
ORciscoiosMatch15.5\(3\)m3
ORciscoiosMatch15.5\(3\)m4
ORciscoiosMatch15.5\(3\)m4a
ORciscoiosMatch15.5\(3\)m4b
ORciscoiosMatch15.5\(3\)m4c
ORciscoiosMatch15.5\(3\)m5
ORciscoiosMatch15.5\(3\)m6
ORciscoiosMatch15.5\(3\)m6a
ORciscoiosMatch15.5\(3\)m7
ORciscoiosMatch15.5\(3\)m8
ORciscoiosMatch15.5\(3\)m9
ORciscoiosMatch15.5\(3\)m10
ORciscoiosMatch15.6\(1\)t
ORciscoiosMatch15.6\(1\)t0a
ORciscoiosMatch15.6\(1\)t1
ORciscoiosMatch15.6\(1\)t2
ORciscoiosMatch15.6\(1\)t3
ORciscoiosMatch15.6\(2\)t
ORciscoiosMatch15.6\(2\)t1
ORciscoiosMatch15.6\(2\)t2
ORciscoiosMatch15.6\(2\)t3
ORciscoiosMatch15.6\(3\)m
ORciscoiosMatch15.6\(3\)m0a
ORciscoiosMatch15.6\(3\)m1
ORciscoiosMatch15.6\(3\)m1a
ORciscoiosMatch15.6\(3\)m1b
ORciscoiosMatch15.6\(3\)m2
ORciscoiosMatch15.6\(3\)m2a
ORciscoiosMatch15.6\(3\)m3
ORciscoiosMatch15.6\(3\)m3a
ORciscoiosMatch15.6\(3\)m4
ORciscoiosMatch15.6\(3\)m5
ORciscoiosMatch15.6\(3\)m6
ORciscoiosMatch15.6\(3\)m6a
ORciscoiosMatch15.6\(3\)m7
ORciscoiosMatch15.7\(3\)m
ORciscoiosMatch15.7\(3\)m1
ORciscoiosMatch15.7\(3\)m2
ORciscoiosMatch15.7\(3\)m3
ORciscoiosMatch15.7\(3\)m4
ORciscoiosMatch15.7\(3\)m4a
ORciscoiosMatch15.7\(3\)m4b
ORciscoiosMatch15.8\(3\)m
ORciscoiosMatch15.8\(3\)m0a
ORciscoiosMatch15.8\(3\)m1
ORciscoiosMatch15.8\(3\)m2
ORciscoios_xeMatch3.10.0s
ORciscoios_xeMatch3.10.1s
ORciscoios_xeMatch3.10.2as
ORciscoios_xeMatch3.10.2s
ORciscoios_xeMatch3.10.2ts
ORciscoios_xeMatch3.10.3s
ORciscoios_xeMatch3.10.4s
ORciscoios_xeMatch3.10.5s
ORciscoios_xeMatch3.10.6s
ORciscoios_xeMatch3.10.7s
ORciscoios_xeMatch3.10.8as
ORciscoios_xeMatch3.10.8s
ORciscoios_xeMatch3.10.9s
ORciscoios_xeMatch3.10.10s
ORciscoios_xeMatch3.11.0s
ORciscoios_xeMatch3.11.1s
ORciscoios_xeMatch3.11.2s
ORciscoios_xeMatch3.11.3s
ORciscoios_xeMatch3.11.4s
ORciscoios_xeMatch3.12.0as
ORciscoios_xeMatch3.12.0s
ORciscoios_xeMatch3.12.1s
ORciscoios_xeMatch3.12.2s
ORciscoios_xeMatch3.12.3s
ORciscoios_xeMatch3.12.4s
ORciscoios_xeMatch3.13.0s
ORciscoios_xeMatch3.13.1s
ORciscoios_xeMatch3.13.2as
ORciscoios_xeMatch3.13.2s
ORciscoios_xeMatch3.13.3s
ORciscoios_xeMatch3.13.4s
ORciscoios_xeMatch3.13.5as
ORciscoios_xeMatch3.13.5s
ORciscoios_xeMatch3.13.6as
ORciscoios_xeMatch3.13.6bs
ORciscoios_xeMatch3.13.6s
ORciscoios_xeMatch3.13.7as
ORciscoios_xeMatch3.13.7s
ORciscoios_xeMatch3.13.8s
ORciscoios_xeMatch3.13.9s
ORciscoios_xeMatch3.13.10s
ORciscoios_xeMatch3.14.0s
ORciscoios_xeMatch3.14.1s
ORciscoios_xeMatch3.14.2s
ORciscoios_xeMatch3.14.3s
ORciscoios_xeMatch3.14.4s
ORciscoios_xeMatch3.15.0s
ORciscoios_xeMatch3.15.1cs
ORciscoios_xeMatch3.15.1s
ORciscoios_xeMatch3.15.2s
ORciscoios_xeMatch3.15.3s
ORciscoios_xeMatch3.15.4s
ORciscoios_xeMatch3.16.0cs
ORciscoios_xeMatch3.16.0s
ORciscoios_xeMatch3.16.1as
ORciscoios_xeMatch3.16.1s
ORciscoios_xeMatch3.16.2bs
ORciscoios_xeMatch3.16.2s
ORciscoios_xeMatch3.16.3s
ORciscoios_xeMatch3.16.4as
ORciscoios_xeMatch3.16.4bs
ORciscoios_xeMatch3.16.4cs
ORciscoios_xeMatch3.16.4ds
ORciscoios_xeMatch3.16.4es
ORciscoios_xeMatch3.16.4gs
ORciscoios_xeMatch3.16.5as
ORciscoios_xeMatch3.16.5bs
ORciscoios_xeMatch3.16.5s
ORciscoios_xeMatch3.16.6bs
ORciscoios_xeMatch3.16.6s
ORciscoios_xeMatch3.16.7as
ORciscoios_xeMatch3.16.7bs
ORciscoios_xeMatch3.16.7s
ORciscoios_xeMatch3.16.8s
ORciscoios_xeMatch3.16.9s
ORciscoios_xeMatch3.16.10s
ORciscoios_xeMatch3.17.0s
ORciscoios_xeMatch3.17.1as
ORciscoios_xeMatch3.17.1s
ORciscoios_xeMatch3.17.2s
ORciscoios_xeMatch3.17.3s
ORciscoios_xeMatch3.17.4s
ORciscoios_xeMatch3.18.0as
ORciscoios_xeMatch3.18.1asp
ORciscoios_xeMatch3.18.1sp
ORciscoios_xeMatch3.18.2asp
ORciscoios_xeMatch3.18.3asp
ORciscoios_xeMatch3.18.3bsp
ORciscoios_xeMatch3.18.3sp
ORciscoios_xeMatch3.18.4sp
ORciscoios_xeMatch3.18.5sp
ORciscoios_xeMatch3.18.6sp
ORciscoios_xeMatch16.2.1
ORciscoios_xeMatch16.2.2
ORciscoios_xeMatch16.3.1
ORciscoios_xeMatch16.3.1a
ORciscoios_xeMatch16.3.2
ORciscoios_xeMatch16.3.3
ORciscoios_xeMatch16.3.4
ORciscoios_xeMatch16.3.5
ORciscoios_xeMatch16.3.6
ORciscoios_xeMatch16.3.7
ORciscoios_xeMatch16.3.8
ORciscoios_xeMatch16.3.9
ORciscoios_xeMatch16.4.1
ORciscoios_xeMatch16.4.2
ORciscoios_xeMatch16.4.3
ORciscoios_xeMatch16.5.1
ORciscoios_xeMatch16.5.1b
ORciscoios_xeMatch16.5.2
ORciscoios_xeMatch16.5.3
ORciscoios_xeMatch16.6.1
ORciscoios_xeMatch16.6.2
ORciscoios_xeMatch16.6.3
ORciscoios_xeMatch16.6.4
ORciscoios_xeMatch16.6.4s
ORciscoios_xeMatch16.6.5
ORciscoios_xeMatch16.6.5b
ORciscoios_xeMatch16.6.6
ORciscoios_xeMatch16.7.1
ORciscoios_xeMatch16.7.1a
ORciscoios_xeMatch16.7.1b
ORciscoios_xeMatch16.7.2
ORciscoios_xeMatch16.7.3
ORciscoios_xeMatch16.7.4
ORciscoios_xeMatch16.8.1
ORciscoios_xeMatch16.8.1a
ORciscoios_xeMatch16.8.1c
ORciscoios_xeMatch16.8.1d
ORciscoios_xeMatch16.8.1e
ORciscoios_xeMatch16.8.1s
ORciscoios_xeMatch16.8.2
ORciscoios_xeMatch16.8.3
ORciscoios_xeMatch16.9.1
ORciscoios_xeMatch16.9.1a
ORciscoios_xeMatch16.9.1s
ORciscoios_xeMatch16.9.2
ORciscoios_xeMatch16.9.2s
ORciscoios_xeMatch16.9.3
ORciscoios_xeMatch16.9.3s
ORciscoios_xeMatch16.9.4
ORciscoios_xeMatch16.10.1
ORciscoios_xeMatch16.10.1a
ORciscoios_xeMatch16.10.1b
ORciscoios_xeMatch16.10.1c
ORciscoios_xeMatch16.10.1d
ORciscoios_xeMatch16.10.1e
ORciscoios_xeMatch16.10.1f
ORciscoios_xeMatch16.10.1g
ORciscoios_xeMatch16.10.1s
ORciscoios_xeMatch16.10.2
ORciscoios_xeMatch16.11.1
ORciscoios_xeMatch16.11.1a
ORciscoios_xeMatch16.11.1b
ORciscoios_xeMatch16.11.1c
ORciscoios_xeMatch16.11.1s
ORciscoios_xeMatch16.12.1y
| Vendor | Product | Version | CPE |
|---|---|---|---|
| cisco | ios | 15.0(2)sg11a | cpe:2.3:o:cisco:ios:15.0\(2\)sg11a:*:*:*:*:*:*:* |
| cisco | ios | 15.3(3)jaa1 | cpe:2.3:o:cisco:ios:15.3\(3\)jaa1:*:*:*:*:*:*:* |
| cisco | ios | 15.3(3)jpi | cpe:2.3:o:cisco:ios:15.3\(3\)jpi:*:*:*:*:*:*:* |
| cisco | ios | 15.3(3)jpj | cpe:2.3:o:cisco:ios:15.3\(3\)jpj:*:*:*:*:*:*:* |
| cisco | ios | 15.3(3)m | cpe:2.3:o:cisco:ios:15.3\(3\)m:*:*:*:*:*:*:* |
| cisco | ios | 15.3(3)m1 | cpe:2.3:o:cisco:ios:15.3\(3\)m1:*:*:*:*:*:*:* |
| cisco | ios | 15.3(3)m2 | cpe:2.3:o:cisco:ios:15.3\(3\)m2:*:*:*:*:*:*:* |
| cisco | ios | 15.3(3)m3 | cpe:2.3:o:cisco:ios:15.3\(3\)m3:*:*:*:*:*:*:* |
| cisco | ios | 15.3(3)m4 | cpe:2.3:o:cisco:ios:15.3\(3\)m4:*:*:*:*:*:*:* |
| cisco | ios | 15.3(3)m5 | cpe:2.3:o:cisco:ios:15.3\(3\)m5:*:*:*:*:*:*:* |
Related
cisco
cisco
cve
cve
CVE-2020-3226
2020-06-03 18:15:20
prion
prion
Race condition
2020-06-03 18:15:00
cvelist
cvelist
CVSS2
7.8
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
AI Score
8.4
Confidence
High
EPSS
0.002
Percentile
52.7%
Related for NVD:CVE-2020-3226