CVE-2019-1752

Description

A vulnerability in the ISDN functions of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload. The vulnerability is due to incorrect processing of specific values in the Q.931 information elements. An attacker could exploit this vulnerability by calling the affected device with specific Q.931 information elements being present. An exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition on an affected device.

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CVSS V3 Severity and Metrics

Data provided by the National Vulnerability Database (NVD)

Base Score:

7.5 High

Impact Score:

3.6

Exploitability Score:

3.9

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV):

Network

Attack Complexity (AC):

Low

Privileges Required (PR):

None

User Interaction (UI):

None

Scope (S):

Unchanged

Confidentiality (C):

None

Integrity (I):

None

Availability (A):

High

General Information

Offensive Application

Unknown

Utility Class

Unknown

Ports

Unknown

Vulnerable Versions

Cisco IOS and IOS XE Software 3.8.0S

Cisco IOS and IOS XE Software 3.8.1S

Cisco IOS and IOS XE Software 3.8.2S

Cisco IOS and IOS XE Software 3.9.1S

Cisco IOS and IOS XE Software 3.9.0S

Cisco IOS and IOS XE Software 3.9.2S

Cisco IOS and IOS XE Software 3.9.1aS

Cisco IOS and IOS XE Software 3.9.0aS

Cisco IOS and IOS XE Software 3.10.0S

Cisco IOS and IOS XE Software 3.10.1S

Cisco IOS and IOS XE Software 3.10.2S

Cisco IOS and IOS XE Software 3.10.3S

Cisco IOS and IOS XE Software 3.10.4S

Cisco IOS and IOS XE Software 3.10.5S

Cisco IOS and IOS XE Software 3.10.6S

Cisco IOS and IOS XE Software 3.10.2aS

Cisco IOS and IOS XE Software 3.10.2tS

Cisco IOS and IOS XE Software 3.10.7S

Cisco IOS and IOS XE Software 3.10.8S

Cisco IOS and IOS XE Software 3.10.8aS

Cisco IOS and IOS XE Software 3.10.9S

Cisco IOS and IOS XE Software 3.10.10S

Cisco IOS and IOS XE Software 3.11.1S

Cisco IOS and IOS XE Software 3.11.2S

Cisco IOS and IOS XE Software 3.11.0S

Cisco IOS and IOS XE Software 3.11.3S

Cisco IOS and IOS XE Software 3.11.4S

Cisco IOS and IOS XE Software 3.12.0S

Cisco IOS and IOS XE Software 3.12.1S

Cisco IOS and IOS XE Software 3.12.2S

Cisco IOS and IOS XE Software 3.12.3S

Cisco IOS and IOS XE Software 3.12.0aS

Cisco IOS and IOS XE Software 3.12.4S

Cisco IOS and IOS XE Software 3.13.0S

Cisco IOS and IOS XE Software 3.13.1S

Cisco IOS and IOS XE Software 3.13.2S

Cisco IOS and IOS XE Software 3.13.3S

Cisco IOS and IOS XE Software 3.13.4S

Cisco IOS and IOS XE Software 3.13.5S

Cisco IOS and IOS XE Software 3.13.2aS

Cisco IOS and IOS XE Software 3.13.5aS

Cisco IOS and IOS XE Software 3.13.6S

Cisco IOS and IOS XE Software 3.13.7S

Cisco IOS and IOS XE Software 3.13.6aS

Cisco IOS and IOS XE Software 3.13.6bS

Cisco IOS and IOS XE Software 3.13.7aS

Cisco IOS and IOS XE Software 3.13.8S

Cisco IOS and IOS XE Software 3.13.9S

Cisco IOS and IOS XE Software 3.13.10S

Cisco IOS and IOS XE Software 3.14.0S

Cisco IOS and IOS XE Software 3.14.1S

Cisco IOS and IOS XE Software 3.14.2S

Cisco IOS and IOS XE Software 3.14.3S

Cisco IOS and IOS XE Software 3.14.4S

Cisco IOS and IOS XE Software 3.15.0S

Cisco IOS and IOS XE Software 3.15.1S

Cisco IOS and IOS XE Software 3.15.2S

Cisco IOS and IOS XE Software 3.15.1cS

Cisco IOS and IOS XE Software 3.15.3S

Cisco IOS and IOS XE Software 3.15.4S

Cisco IOS and IOS XE Software 3.16.0S

Cisco IOS and IOS XE Software 3.16.1S

Cisco IOS and IOS XE Software 3.16.1aS

Cisco IOS and IOS XE Software 3.16.2S

Cisco IOS and IOS XE Software 3.16.0bS

Cisco IOS and IOS XE Software 3.16.0cS

Cisco IOS and IOS XE Software 3.16.3S

Cisco IOS and IOS XE Software 3.16.2bS

Cisco IOS and IOS XE Software 3.16.4aS

Cisco IOS and IOS XE Software 3.16.4bS

Cisco IOS and IOS XE Software 3.16.4gS

Cisco IOS and IOS XE Software 3.16.5S

Cisco IOS and IOS XE Software 3.16.4cS

Cisco IOS and IOS XE Software 3.16.4dS

Cisco IOS and IOS XE Software 3.16.4eS

Cisco IOS and IOS XE Software 3.16.6S

Cisco IOS and IOS XE Software 3.16.5aS

Cisco IOS and IOS XE Software 3.16.5bS

Cisco IOS and IOS XE Software 3.16.7S

Cisco IOS and IOS XE Software 3.16.6bS

Cisco IOS and IOS XE Software 3.16.7aS

Cisco IOS and IOS XE Software 3.16.7bS

Cisco IOS and IOS XE Software 3.16.8S

Cisco IOS and IOS XE Software 3.17.0S

Cisco IOS and IOS XE Software 3.17.1S

Cisco IOS and IOS XE Software 3.17.2S

Cisco IOS and IOS XE Software 3.17.1aS

Cisco IOS and IOS XE Software 3.17.3S

Cisco IOS and IOS XE Software 3.17.4S

Cisco IOS and IOS XE Software 16.2.1

Cisco IOS and IOS XE Software 16.2.2

Cisco IOS and IOS XE Software 16.3.1

Cisco IOS and IOS XE Software 16.3.2

Cisco IOS and IOS XE Software 16.3.3

Cisco IOS and IOS XE Software 16.3.1a

Cisco IOS and IOS XE Software 16.3.4

Cisco IOS and IOS XE Software 16.3.5

Cisco IOS and IOS XE Software 16.3.6

Cisco IOS and IOS XE Software 16.3.7

Cisco IOS and IOS XE Software 16.4.1

Cisco IOS and IOS XE Software 16.4.2

Cisco IOS and IOS XE Software 16.4.3

Cisco IOS and IOS XE Software 16.5.1

Cisco IOS and IOS XE Software 16.5.1b

Cisco IOS and IOS XE Software 16.5.2

Cisco IOS and IOS XE Software 16.5.3

Cisco IOS and IOS XE Software 3.18.0aS

Cisco IOS and IOS XE Software 3.18.1S

Cisco IOS and IOS XE Software 3.18.0SP

Cisco IOS and IOS XE Software 3.18.1SP

Cisco IOS and IOS XE Software 3.18.1aSP

Cisco IOS and IOS XE Software 3.18.2aSP

Cisco IOS and IOS XE Software 3.18.3SP

Cisco IOS and IOS XE Software 3.18.4SP

Cisco IOS and IOS XE Software 3.18.3aSP

Cisco IOS and IOS XE Software 3.18.3bSP

Cisco IOS and IOS XE Software 3.18.5SP

Cisco IOS and IOS XE Software 16.6.1

Cisco IOS and IOS XE Software 16.6.2

Cisco IOS and IOS XE Software 16.6.3

Cisco IOS and IOS XE Software 16.6.4

Cisco IOS and IOS XE Software 16.6.4s

Cisco IOS and IOS XE Software 16.7.1

Cisco IOS and IOS XE Software 16.7.1a

Cisco IOS and IOS XE Software 16.7.1b

Cisco IOS and IOS XE Software 16.7.2

Cisco IOS and IOS XE Software 16.7.3

Cisco IOS and IOS XE Software 16.8.1

Cisco IOS and IOS XE Software 16.8.1s

Cisco IOS and IOS XE Software 16.8.1d

Prerequisites

Unknown

Discovered By

Unknown

PoC Author

Unknown

Metasploit Module

Unknown

Reporter

Unknown

Vendors

cisco

Products

ios 15.0(1)m,
ios 15.0(1)m1,
ios 15.0(1)m10,
ios 15.0(1)m2,
ios 15.0(1)m3,
ios 15.0(1)m4,
ios 15.0(1)m5,
ios 15.0(1)m6,
ios 15.0(1)m6a,
ios 15.0(1)m7,
ios 15.0(1)m8,
ios 15.0(1)m9,
ios 15.0(1)xa,
ios 15.0(1)xa1,
ios 15.0(1)xa2,
ios 15.0(1)xa3,
ios 15.0(1)xa4,
ios 15.0(1)xa5,
ios 15.1(1)t,
ios 15.1(1)t1,
ios 15.1(1)t2,
ios 15.1(1)t3,
ios 15.1(1)t4,
ios 15.1(1)t5,
ios 15.1(1)xb,
ios 15.1(1)xb1,
ios 15.1(1)xb2,
ios 15.1(1)xb3,
ios 15.1(2)gc,
ios 15.1(2)gc1,
ios 15.1(2)gc2,
ios 15.1(2)t,
ios 15.1(2)t0a,
ios 15.1(2)t1,
ios 15.1(2)t2,
ios 15.1(2)t2a,
ios 15.1(2)t3,
ios 15.1(2)t4,
ios 15.1(2)t5,
ios 15.1(3)t,
ios 15.1(3)t1,
ios 15.1(3)t2,
ios 15.1(3)t3,
ios 15.1(3)t4,
ios 15.1(4)gc,
ios 15.1(4)gc1,
ios 15.1(4)gc2,
ios 15.1(4)m,
ios 15.1(4)m0a,
ios 15.1(4)m0b,
ios 15.1(4)m1,
ios 15.1(4)m10,
ios 15.1(4)m12a,
ios 15.1(4)m12c,
ios 15.1(4)m2,
ios 15.1(4)m3,
ios 15.1(4)m3a,
ios 15.1(4)m4,
ios 15.1(4)m5,
ios 15.1(4)m6,
ios 15.1(4)m7,
ios 15.1(4)m8,
ios 15.1(4)m9,
ios 15.1(4)xb4,
ios 15.1(4)xb5,
ios 15.1(4)xb5a,
ios 15.1(4)xb6,
ios 15.1(4)xb7,
ios 15.1(4)xb8,
ios 15.1(4)xb8a,
ios 15.2(1)gc,
ios 15.2(1)gc1,
ios 15.2(1)gc2,
ios 15.2(2)gc,
ios 15.2(3)gc,
ios 15.2(3)gc1,
ios 15.2(4)gc,
ios 15.2(4)gc1,
ios 15.2(4)gc2,
ios 15.2(4)gc3,
ios 15.2(4)m,
ios 15.2(4)m1,
ios 15.2(4)m10,
ios 15.2(4)m11,
ios 15.2(4)m2,
ios 15.2(4)m3,
ios 15.2(4)m4,
ios 15.2(4)m5,
ios 15.2(4)m6,
ios 15.2(4)m6a,
ios 15.2(4)m6b,
ios 15.2(4)m7,
ios 15.2(4)m8,
ios 15.2(4)m9,
ios 15.3(1)t,
ios 15.3(1)t1,
ios 15.3(1)t2,
ios 15.3(1)t3,
ios 15.3(1)t4,
ios 15.3(2)t,
ios 15.3(2)t1,
ios 15.3(2)t2,
ios 15.3(2)t3,
ios 15.3(2)t4,
ios 15.3(3)m,
ios 15.3(3)m1,
ios 15.3(3)m10,
ios 15.3(3)m2,
ios 15.3(3)m3,
ios 15.3(3)m4,
ios 15.3(3)m5,
ios 15.3(3)m6,
ios 15.3(3)m7,
ios 15.3(3)m8,
ios 15.3(3)m8a,
ios 15.3(3)m9,
ios 15.3(3)xb12,
ios 15.4(1)cg,
ios 15.4(1)cg1,
ios 15.4(1)t,
ios 15.4(1)t1,
ios 15.4(1)t2,
ios 15.4(1)t3,
ios 15.4(1)t4,
ios 15.4(2)cg,
ios 15.4(2)s3,
ios 15.4(2)t,
ios 15.4(2)t1,
ios 15.4(2)t2,
ios 15.4(2)t3,
ios 15.4(2)t4,
ios 15.4(3)m,
ios 15.4(3)m1,
ios 15.4(3)m10,
ios 15.4(3)m2,
ios 15.4(3)m3,
ios 15.4(3)m4,
ios 15.4(3)m5,
ios 15.4(3)m6,
ios 15.4(3)m6a,
ios 15.4(3)m7,
ios 15.4(3)m7a,
ios 15.4(3)m8,
ios 15.4(3)m9,
ios 15.5(1)t,
ios 15.5(1)t1,
ios 15.5(1)t2,
ios 15.5(1)t3,
ios 15.5(1)t4,
ios 15.5(2)t,
ios 15.5(2)t1,
ios 15.5(2)t2,
ios 15.5(2)t3,
ios 15.5(2)t4,
ios 15.5(2)xb,
ios 15.5(3)m,
ios 15.5(3)m1,
ios 15.5(3)m2,
ios 15.5(3)m2a,
ios 15.5(3)m3,
ios 15.5(3)m4,
ios 15.5(3)m4a,
ios 15.5(3)m4b,
ios 15.5(3)m4c,
ios 15.5(3)m5,
ios 15.5(3)m5a,
ios 15.6(1)t,
ios 15.6(1)t0a,
ios 15.6(1)t1,
ios 15.6(1)t2,
ios 15.6(1)t3,
ios 15.6(2)t,
ios 15.6(2)t1,
ios 15.6(2)t2,
ios 15.6(2)t3,
ios 15.6(3)m,
ios 15.6(3)m0a,
ios 15.6(3)m1,
ios 15.6(3)m1a,
ios 15.6(3)m1b,
ios 15.6(3)m2,
ios 15.6(3)m2a,
ios 15.6(3)m3,
ios 15.6(3)m3a,
ios 15.6(3)m4,
ios 15.6(3)m5,
ios 15.7(3)m,
ios 15.7(3)m0a,
ios 15.7(3)m1,
ios 15.7(3)m2,
ios 15.7(3)m3,
ios 15.8(3)m,
ios 15.8(3)m0a,
ios xe 16.2.1,
ios xe 16.2.2,
ios xe 16.3.1,
ios xe 16.3.1a,
ios xe 16.3.2,
ios xe 16.3.3,
ios xe 16.3.4,
ios xe 16.3.5,
ios xe 16.3.6,
ios xe 16.3.7,
ios xe 16.4.1,
ios xe 16.4.2,
ios xe 16.4.3,
ios xe 16.5.1,
ios xe 16.5.1b,
ios xe 16.5.2,
ios xe 16.5.3,
ios xe 16.6.1,
ios xe 16.6.2,
ios xe 16.6.3,
ios xe 16.6.4,
ios xe 16.6.4s,
ios xe 16.7.1,
ios xe 16.7.1a,
ios xe 16.7.1b,
ios xe 16.7.2,
ios xe 16.7.3,
ios xe 16.8.1,
ios xe 16.8.1d,
ios xe 16.8.1s,
ios xe 3.10.0s,
ios xe 3.10.10s,
ios xe 3.10.1s,
ios xe 3.10.2as,
ios xe 3.10.2s,
ios xe 3.10.2ts,
ios xe 3.10.3s,
ios xe 3.10.4s,
ios xe 3.10.5s,
ios xe 3.10.6s,
ios xe 3.10.7s,
ios xe 3.10.8as,
ios xe 3.10.8s,
ios xe 3.10.9s,
ios xe 3.11.0s,
ios xe 3.11.1s,
ios xe 3.11.2s,
ios xe 3.11.3s,
ios xe 3.11.4s,
ios xe 3.12.0as,
ios xe 3.12.0s,
ios xe 3.12.1s,
ios xe 3.12.2s,
ios xe 3.12.3s,
ios xe 3.12.4s,
ios xe 3.13.0s,
ios xe 3.13.10s,
ios xe 3.13.1s,
ios xe 3.13.2as,
ios xe 3.13.2s,
ios xe 3.13.3s,
ios xe 3.13.4s,
ios xe 3.13.5as,
ios xe 3.13.5s,
ios xe 3.13.6as,
ios xe 3.13.6bs,
ios xe 3.13.6s,
ios xe 3.13.7as,
ios xe 3.13.7s,
ios xe 3.13.8s,
ios xe 3.13.9s,
ios xe 3.14.0s,
ios xe 3.14.1s,
ios xe 3.14.2s,
ios xe 3.14.3s,
ios xe 3.14.4s,
ios xe 3.15.0s,
ios xe 3.15.1cs,
ios xe 3.15.1s,
ios xe 3.15.2s,
ios xe 3.15.3s,
ios xe 3.15.4s,
ios xe 3.16.0bs,
ios xe 3.16.0cs,
ios xe 3.16.0s,
ios xe 3.16.1as,
ios xe 3.16.1s,
ios xe 3.16.2bs,
ios xe 3.16.2s,
ios xe 3.16.3s,
ios xe 3.16.4as,
ios xe 3.16.4bs,
ios xe 3.16.4cs,
ios xe 3.16.4ds,
ios xe 3.16.4es,
ios xe 3.16.4gs,
ios xe 3.16.5as,
ios xe 3.16.5bs,
ios xe 3.16.5s,
ios xe 3.16.6bs,
ios xe 3.16.6s,
ios xe 3.16.7as,
ios xe 3.16.7bs,
ios xe 3.16.7s,
ios xe 3.16.8s,
ios xe 3.17.0s,
ios xe 3.17.1as,
ios xe 3.17.1s,
ios xe 3.17.3s,
ios xe 3.17.4s,
ios xe 3.18.0as,
ios xe 3.18.0sp,
ios xe 3.18.1asp,
ios xe 3.18.1s,
ios xe 3.18.1sp,
ios xe 3.18.2asp,
ios xe 3.18.3asp,
ios xe 3.18.3bsp,
ios xe 3.18.3sp,
ios xe 3.18.4sp,
ios xe 3.18.5sp,
ios xe 3.8.0s,
ios xe 3.8.1s,
ios xe 3.8.2s,
ios xe 3.9.0as,
ios xe 3.9.0s,
ios xe 3.9.1as,
ios xe 3.9.1s,
ios xe 3.9.2s

References

Canonical

CVE-2019-1752 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1752)

BID-107589 (http://www.securityfocus.com/bid/107589)

Advisory

20190327 Cisco IOS and IOS XE Software ISDN Interface Denial of Service Vulnerability (https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-isdn)

Rapid7

Unknown

Unknown

Unknown

None

None

Network

CVE-2019-1752

Description

Add Assessment

CVSS V3 Severity and Metrics

General Information

Vendors

Products

References

Canonical

Advisory

Additional Info

Technical Analysis

Unknown

CVE-2019-1752

Unknown

Unknown

None

None

Network

CVE-2019-1752

Description

Add Assessment

CVSS V3 Severity and Metrics

General Information

Vendors

Products

References

Canonical

Advisory

Additional Info

Technical Analysis

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