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CVE-2024-20311

HIGH
Published 2024-03-27T16:50:15.099Z
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CVSS Score

V3.1
8.6
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.005
probability
of exploitation in the wild

There is a 0.5% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.644
Higher than 64.4% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Description

A vulnerability in the Locator ID Separation Protocol (LISP) feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload.

This vulnerability is due to the incorrect handling of LISP packets. An attacker could exploit this vulnerability by sending a crafted LISP packet to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition.

Note: This vulnerability could be exploited over either IPv4 or IPv6 transport.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Cisco

IOS

Affected Versions:

15.1(1)XB 15.2(1)S 15.2(2)S 15.2(1)S1 15.2(4)S 15.2(1)S2 15.2(2)S1 15.2(2)S2 15.2(2)S0a 15.2(2)S0c 15.2(4)S1 15.2(4)S4 15.2(4)S6 15.2(4)S2 15.2(4)S5 15.2(4)S3 15.2(4)S3a 15.2(4)S4a 15.2(4)S7 15.3(1)T 15.3(2)T 15.3(1)T1 15.3(1)T2 15.3(1)T3 15.3(1)T4 15.3(2)T1 15.3(2)T2 15.3(2)T3 15.3(2)T4 15.1(2)S 15.1(3)S 15.1(2)S1 15.1(2)S2 15.1(3)S1 15.1(3)S0a 15.1(3)S2 15.1(3)S4 15.1(3)S3 15.1(3)S5 15.1(3)S6 15.1(3)S5a 15.1(4)M3 15.1(4)M 15.1(4)M1 15.1(4)M2 15.1(4)M6 15.1(4)M5 15.1(4)M4 15.1(4)M7 15.1(4)M3a 15.1(4)M10 15.1(4)M8 15.1(4)M9 15.1(4)GC 15.1(4)GC1 15.1(4)GC2 15.2(4)M 15.2(4)M1 15.2(4)M2 15.2(4)M4 15.2(4)M3 15.2(4)M5 15.2(4)M10 15.2(4)M6 15.2(4)M9 15.2(4)M6a 15.2(4)M11 15.2(1)GC 15.2(1)GC1 15.2(1)GC2 15.2(2)GC 15.2(3)GC 15.2(3)GC1 15.2(4)GC 15.2(4)GC1 15.2(4)GC2 15.2(4)GC3 15.1(1)SY 15.1(1)SY1 15.1(2)SY 15.1(2)SY1 15.1(2)SY2 15.1(1)SY2 15.1(1)SY3 15.1(2)SY3 15.1(1)SY4 15.1(2)SY4 15.1(1)SY5 15.1(2)SY5 15.1(2)SY4a 15.1(1)SY6 15.1(2)SY6 15.1(2)SY7 15.1(2)SY8 15.1(2)SY9 15.1(2)SY10 15.1(2)SY11 15.1(2)SY12 15.1(2)SY13 15.1(2)SY14 15.1(2)SY15 15.1(2)SY16 15.3(1)S 15.3(2)S 15.3(3)S 15.3(1)S2 15.3(1)S1 15.3(2)S2 15.3(2)S1 15.3(3)S1 15.3(3)S2 15.3(3)S3 15.3(3)S6 15.3(3)S4 15.3(3)S1a 15.3(3)S5 15.3(3)S7 15.3(3)S8 15.3(3)S9 15.3(3)S10 15.3(3)S8a 15.4(1)T 15.4(2)T 15.4(1)T2 15.4(1)T1 15.4(2)T4 15.2(5)E1 15.2(5a)E1 15.2(5)E2 15.2(6)E 15.2(5)E2b 15.2(5)E2c 15.2(6)E0a 15.2(6)E1 15.2(6)E0c 15.2(6)E2 15.2(7)E 15.2(6)E2a 15.2(6)E2b 15.2(7)E1 15.2(7)E0a 15.2(7)E0b 15.2(7)E0s 15.2(6)E3 15.2(7)E2 15.2(7a)E0b 15.2(7)E3 15.2(7)E1a 15.2(7b)E0b 15.2(7)E2a 15.2(7)E4 15.2(7)E3k 15.2(8)E 15.2(8)E1 15.2(7)E5 15.2(7)E6 15.2(8)E2 15.2(7)E7 15.2(8)E3 15.2(7)E8 15.2(8)E4 15.1(3)MRA 15.1(3)MRA1 15.1(3)MRA2 15.1(3)MRA3 15.1(3)MRA4 15.1(3)SVB1 15.1(3)SVB2 15.4(1)S 15.4(2)S 15.4(3)S 15.4(1)S1 15.4(1)S2 15.4(2)S1 15.4(1)S3 15.4(3)S1 15.4(2)S2 15.4(3)S2 15.4(3)S3 15.4(1)S4 15.4(2)S3 15.4(2)S4 15.4(3)S4 15.4(3)S5 15.4(3)S6 15.4(3)S7 15.4(3)S6a 15.4(3)S8 15.4(3)S9 15.4(3)S10 15.3(3)M 15.3(3)M1 15.3(3)M2 15.3(3)M3 15.3(3)M4 15.3(3)M6 15.3(3)M7 15.3(3)M8 15.3(3)M9 15.3(3)M10 15.3(3)M8a 15.1(3)SVD 15.1(3)SVD1 15.1(3)SVD2 15.2(1)SY 15.2(1)SY1 15.2(1)SY0a 15.2(1)SY2 15.2(2)SY 15.2(1)SY1a 15.2(2)SY1 15.2(2)SY2 15.2(1)SY3 15.2(1)SY4 15.2(2)SY3 15.2(1)SY5 15.2(1)SY6 15.2(1)SY7 15.2(1)SY8 15.2(5)EX 15.1(3)SVF 15.1(3)SVF1 15.1(3)SVE 15.4(1)CG 15.4(1)CG1 15.4(2)CG 15.5(1)S 15.5(2)S 15.5(1)S1 15.5(3)S 15.5(1)S2 15.5(1)S3 15.5(2)S1 15.5(2)S2 15.5(3)S1 15.5(3)S1a 15.5(2)S3 15.5(3)S2 15.5(3)S0a 15.5(3)S3 15.5(1)S4 15.5(2)S4 15.5(3)S4 15.5(3)S5 15.5(3)S6 15.5(3)S6a 15.5(3)S7 15.5(3)S6b 15.5(3)S8 15.5(3)S9 15.5(3)S10 15.5(3)S9a 15.1(3)SVG 15.2(6)EB 15.5(2)T 15.5(1)T3 15.5(2)T1 15.5(2)T2 15.5(2)T3 15.5(2)T4 15.5(1)T4 15.5(3)M 15.5(3)M1 15.5(3)M0a 15.5(3)M2 15.5(3)M3 15.5(3)M4 15.5(3)M4a 15.5(3)M5 15.5(3)M6 15.5(3)M7 15.5(3)M6a 15.5(3)M8 15.5(3)M9 15.5(3)M10 15.5(3)SN 15.6(1)S 15.6(2)S 15.6(2)S1 15.6(1)S1 15.6(1)S2 15.6(2)S2 15.6(1)S3 15.6(2)S3 15.6(1)S4 15.6(2)S4 15.6(1)T 15.6(2)T 15.6(1)T0a 15.6(1)T1 15.6(2)T1 15.6(1)T2 15.6(2)T2 15.6(1)T3 15.6(2)T3 15.3(1)SY 15.3(1)SY1 15.3(1)SY2 15.6(2)SP 15.6(2)SP1 15.6(2)SP2 15.6(2)SP3 15.6(2)SP4 15.6(2)SP5 15.6(2)SP6 15.6(2)SP7 15.6(2)SP8 15.6(2)SP9 15.6(2)SP10 15.6(2)SN 15.6(3)M 15.6(3)M1 15.6(3)M0a 15.6(3)M1b 15.6(3)M2 15.6(3)M2a 15.6(3)M3 15.6(3)M3a 15.6(3)M4 15.6(3)M5 15.6(3)M6 15.6(3)M7 15.6(3)M6a 15.6(3)M6b 15.6(3)M8 15.6(3)M9 15.1(3)SVJ2 15.4(1)SY 15.4(1)SY1 15.4(1)SY2 15.4(1)SY3 15.4(1)SY4 15.5(1)SY 15.5(1)SY1 15.5(1)SY2 15.5(1)SY3 15.5(1)SY4 15.5(1)SY5 15.5(1)SY6 15.5(1)SY7 15.5(1)SY8 15.5(1)SY9 15.5(1)SY10 15.5(1)SY11 15.7(3)M 15.7(3)M1 15.7(3)M0a 15.7(3)M3 15.7(3)M2 15.7(3)M4 15.7(3)M5 15.7(3)M4a 15.7(3)M4b 15.7(3)M6 15.7(3)M7 15.7(3)M8 15.7(3)M9 15.8(3)M 15.8(3)M1 15.8(3)M0a 15.8(3)M0b 15.8(3)M2 15.8(3)M1a 15.8(3)M3 15.8(3)M2a 15.8(3)M4 15.8(3)M3a 15.8(3)M3b 15.8(3)M5 15.8(3)M6 15.8(3)M7 15.8(3)M8 15.8(3)M9 15.8(3)M10 15.9(3)M 15.9(3)M1 15.9(3)M0a 15.9(3)M2 15.9(3)M3 15.9(3)M2a 15.9(3)M3a 15.9(3)M4 15.9(3)M3b 15.9(3)M5 15.9(3)M4a 15.9(3)M6 15.9(3)M7 15.9(3)M6a 15.9(3)M6b 15.9(3)M7a
Cisco

Cisco IOS XE Software

Affected Versions:

3.7.0S 3.7.1S 3.7.2S 3.7.3S 3.7.4S 3.7.5S 3.7.6S 3.7.7S 3.7.4aS 3.7.2tS 3.7.0bS 3.7.1aS 3.8.0S 3.8.1S 3.8.2S 3.9.1S 3.9.0S 3.9.2S 3.9.1aS 3.9.0aS 3.10.0S 3.10.1S 3.10.2S 3.10.3S 3.10.4S 3.10.5S 3.10.6S 3.10.2tS 3.10.7S 3.10.1xbS 3.10.8S 3.10.8aS 3.10.9S 3.10.10S 3.11.1S 3.11.2S 3.11.0S 3.11.3S 3.11.4S 3.12.0S 3.12.1S 3.12.2S 3.12.3S 3.12.0aS 3.12.4S 3.13.0S 3.13.1S 3.13.2S 3.13.3S 3.13.4S 3.13.5S 3.13.2aS 3.13.0aS 3.13.5aS 3.13.6S 3.13.7S 3.13.6aS 3.13.7aS 3.13.8S 3.13.9S 3.13.10S 3.14.0S 3.14.1S 3.14.2S 3.14.3S 3.14.4S 3.15.0S 3.15.1S 3.15.2S 3.15.1cS 3.15.3S 3.15.4S 3.16.0S 3.16.1S 3.16.1aS 3.16.2S 3.16.2aS 3.16.0cS 3.16.3S 3.16.2bS 3.16.3aS 3.16.4S 3.16.4aS 3.16.4bS 3.16.5S 3.16.4dS 3.16.6S 3.16.7S 3.16.6bS 3.16.7aS 3.16.7bS 3.16.8S 3.16.9S 3.16.10S 3.17.0S 3.17.1S 3.17.2S 3.17.1aS 3.17.3S 3.17.4S 16.1.1 16.1.2 16.1.3 16.2.1 16.2.2 16.3.1 16.3.2 16.3.3 16.3.1a 16.3.4 16.3.5 16.3.5b 16.3.6 16.3.7 16.3.8 16.3.9 16.3.10 16.3.11 16.4.1 16.4.2 16.4.3 16.5.1 16.5.1a 16.5.1b 16.5.2 16.5.3 3.18.0aS 3.18.0S 3.18.1S 3.18.2S 3.18.3S 3.18.4S 3.18.0SP 3.18.1SP 3.18.1aSP 3.18.1bSP 3.18.1cSP 3.18.2SP 3.18.2aSP 3.18.3SP 3.18.4SP 3.18.3aSP 3.18.3bSP 3.18.5SP 3.18.6SP 3.18.7SP 3.18.8aSP 3.18.9SP 3.9.1E 3.9.2E 16.6.1 16.6.2 16.6.3 16.6.4 16.6.5 16.6.4a 16.6.5a 16.6.6 16.6.7 16.6.8 16.6.9 16.6.10 16.7.1 16.7.1a 16.7.1b 16.7.2 16.7.3 16.7.4 16.8.1 16.8.1a 16.8.1b 16.8.1s 16.8.1c 16.8.1d 16.8.2 16.8.1e 16.8.3 16.9.1 16.9.2 16.9.1a 16.9.1b 16.9.1s 16.9.3 16.9.4 16.9.3a 16.9.5 16.9.5f 16.9.6 16.9.7 16.9.8 16.10.1 16.10.1a 16.10.1b 16.10.1s 16.10.1c 16.10.1e 16.10.1d 16.10.2 16.10.1f 16.10.1g 16.10.3 3.10.0E 3.10.1E 3.10.0cE 3.10.2E 3.10.3E 16.11.1 16.11.1a 16.11.1b 16.11.2 16.11.1s 16.12.1 16.12.1s 16.12.1a 16.12.1c 16.12.1w 16.12.2 16.12.1y 16.12.2a 16.12.3 16.12.8 16.12.2s 16.12.1x 16.12.1t 16.12.4 16.12.3s 16.12.3a 16.12.4a 16.12.5 16.12.6 16.12.1z1 16.12.5a 16.12.5b 16.12.1z2 16.12.6a 16.12.7 16.12.9 3.11.0E 3.11.1E 3.11.2E 3.11.3E 3.11.1aE 3.11.4E 3.11.3aE 3.11.5E 3.11.6E 3.11.7E 3.11.8E 17.1.1 17.1.1a 17.1.1s 17.1.1t 17.1.3 17.2.1 17.2.1r 17.2.1a 17.2.1v 17.2.2 17.2.3 17.3.1 17.3.2 17.3.3 17.3.1a 17.3.1w 17.3.2a 17.3.1x 17.3.1z 17.3.4 17.3.5 17.3.4a 17.3.6 17.3.4b 17.3.4c 17.3.5a 17.3.5b 17.3.7 17.4.1 17.4.2 17.4.1a 17.4.1b 17.4.2a 17.5.1 17.5.1a 17.6.1 17.6.2 17.6.1w 17.6.1a 17.6.1x 17.6.3 17.6.1y 17.6.1z 17.6.3a 17.6.4 17.6.1z1 17.6.5 17.6.5a 17.7.1 17.7.1a 17.7.1b 17.7.2 17.10.1 17.10.1a 17.10.1b 17.8.1 17.8.1a 17.9.1 17.9.1w 17.9.2 17.9.1a 17.9.1x 17.9.1y 17.9.3 17.9.2a 17.9.1x1 17.9.3a 17.11.1 17.11.1a 17.11.99SW
cisco

ios

Affected Versions:

15.1\(1\)XB 15.2\(1\)S 15.2\(2\)S 15.2\(1\)S1 15.2\(4\)S 15.2\(1\)S2 15.2\(2\)S1 15.2\(2\)S2 15.2\(2\)S0a 15.2\(2\)S0c 15.2\(4\)S1 15.2\(4\)S4 15.2\(4\)S6 15.2\(4\)S2 15.2\(4\)S5 15.2\(4\)S3 15.2\(4\)S3a 15.2\(4\)S4a 15.2\(4\)S7 15.3\(1\)T 15.3\(2\)T 15.3\(1\)T1 15.3\(1\)T2 15.3\(1\)T3 15.3\(1\)T4 15.3\(2\)T1 15.3\(2\)T2 15.3\(2\)T3 15.3\(2\)T4 15.1\(2\)S 15.1\(3\)S 15.1\(2\)S1 15.1\(2\)S2 15.1\(3\)S1 15.1\(3\)S0a 15.1\(3\)S2 15.1\(3\)S4 15.1\(3\)S3 15.1\(3\)S5 15.1\(3\)S6 15.1\(3\)S5a 15.1\(4\)M3 15.1\(4\)M 15.1\(4\)M1 15.1\(4\)M2 15.1\(4\)M6 15.1\(4\)M5 15.1\(4\)M4 15.1\(4\)M7 15.1\(4\)M3a 15.1\(4\)M10 15.1\(4\)M8 15.1\(4\)M9 15.1\(4\)GC 15.1\(4\)GC1 15.1\(4\)GC2 15.2\(4\)M 15.2\(4\)M1 15.2\(4\)M2 15.2\(4\)M4 15.2\(4\)M3 15.2\(4\)M5 15.2\(4\)M10 15.2\(4\)M6 15.2\(4\)M9 15.2\(4\)M6a 15.2\(4\)M11 15.2\(1\)GC 15.2\(1\)GC1 15.2\(1\)GC2 15.2\(2\)GC 15.2\(3\)GC 15.2\(3\)GC1 15.2\(4\)GC 15.2\(4\)GC1 15.2\(4\)GC2 15.2\(4\)GC3 15.1\(1\)SY 15.1\(1\)SY1 15.1\(2\)SY 15.1\(2\)SY1 15.1\(2\)SY2 15.1\(1\)SY2 15.1\(1\)SY3 15.1\(2\)SY3 15.1\(1\)SY4 15.1\(2\)SY4 15.1\(1\)SY5 15.1\(2\)SY5 15.1\(2\)SY4a 15.1\(1\)SY6 15.1\(2\)SY6 15.1\(2\)SY7 15.1\(2\)SY8 15.1\(2\)SY9 15.1\(2\)SY10 15.1\(2\)SY11 15.1\(2\)SY12 15.1\(2\)SY13 15.1\(2\)SY14 15.1\(2\)SY15 15.1\(2\)SY16 15.3\(1\)S 15.3\(2\)S 15.3\(3\)S 15.3\(1\)S2 15.3\(1\)S1 15.3\(2\)S2 15.3\(2\)S1 15.3\(3\)S1 15.3\(3\)S2 15.3\(3\)S3 15.3\(3\)S6 15.3\(3\)S4 15.3\(3\)S1a 15.3\(3\)S5 15.3\(3\)S7 15.3\(3\)S8 15.3\(3\)S9 15.3\(3\)S10 15.3\(3\)S8a 15.4\(1\)T 15.4\(2\)T 15.4\(1\)T2 15.4\(1\)T1 15.4\(2\)T4 15.2\(5\)E1 15.2\(5a\)E1 15.2\(5\)E2 15.2\(6\)E 15.2\(5\)E2b 15.2\(5\)E2c 15.2\(6\)E0a 15.2\(6\)E1 15.2\(6\)E0c 15.2\(6\)E2 15.2\(7\)E 15.2\(6\)E2a 15.2\(6\)E2b 15.2\(7\)E1 15.2\(7\)E0a 15.2\(7\)E0b 15.2\(7\)E0s 15.2\(6\)E3 15.2\(7\)E2 15.2\(7a\)E0b 15.2\(7\)E3 15.2\(7\)E1a 15.2\(7b\)E0b 15.2\(7\)E2a 15.2\(7\)E4 15.2\(7\)E3k 15.2\(8\)E 15.2\(8\)E1 15.2\(7\)E5 15.2\(7\)E6 15.2\(8\)E2 15.2\(7\)E7 15.2\(8\)E3 15.2\(7\)E8 15.2\(8\)E4 15.1\(3\)MRA 15.1\(3\)MRA1 15.1\(3\)MRA2 15.1\(3\)MRA3 15.1\(3\)MRA4 15.1\(3\)SVB1 15.1\(3\)SVB2 15.4\(1\)S 15.4\(2\)S 15.4\(3\)S 15.4\(1\)S1 15.4\(1\)S2 15.4\(2\)S1 15.4\(1\)S3 15.4\(3\)S1 15.4\(2\)S2 15.4\(3\)S2 15.4\(3\)S3 15.4\(1\)S4 15.4\(2\)S3 15.4\(2\)S4 15.4\(3\)S4 15.4\(3\)S5 15.4\(3\)S6 15.4\(3\)S7 15.4\(3\)S6a 15.4\(3\)S8 15.4\(3\)S9 15.4\(3\)S10 15.3\(3\)M 15.3\(3\)M1 15.3\(3\)M2 15.3\(3\)M3 15.3\(3\)M4 15.3\(3\)M6 15.3\(3\)M7 15.3\(3\)M8 15.3\(3\)M9 15.3\(3\)M10 15.3\(3\)M8a 15.1\(3\)SVD 15.1\(3\)SVD1 15.1\(3\)SVD2 15.2\(1\)SY 15.2\(1\)SY1 15.2\(1\)SY0a 15.2\(1\)SY2 15.2\(2\)SY 15.2\(1\)SY1a 15.2\(2\)SY1 15.2\(2\)SY2 15.2\(1\)SY3 15.2\(1\)SY4 15.2\(2\)SY3 15.2\(1\)SY5 15.2\(1\)SY6 15.2\(1\)SY7 15.2\(1\)SY8 15.2\(5\)EX 15.1\(3\)SVF 15.1\(3\)SVF1 15.1\(3\)SVE 15.4\(1\)CG 15.4\(1\)CG1 15.4\(2\)CG 15.5\(1\)S 15.5\(2\)S 15.5\(1\)S1 15.5\(3\)S 15.5\(1\)S2 15.5\(1\)S3 15.5\(2\)S1 15.5\(2\)S2 15.5\(3\)S1 15.5\(3\)S1a 15.5\(2\)S3 15.5\(3\)S2 15.5\(3\)S0a 15.5\(3\)S3 15.5\(1\)S4 15.5\(2\)S4 15.5\(3\)S4 15.5\(3\)S5 15.5\(3\)S6 15.5\(3\)S6a 15.5\(3\)S7 15.5\(3\)S6b 15.5\(3\)S8 15.5\(3\)S9 15.5\(3\)S10 15.5\(3\)S9a 15.1\(3\)SVG 15.2\(6\)EB 15.5\(2\)T 15.5\(1\)T3 15.5\(2\)T1 15.5\(2\)T2 15.5\(2\)T3 15.5\(2\)T4 15.5\(1\)T4 15.5\(3\)M 15.5\(3\)M1 15.5\(3\)M0a 15.5\(3\)M2 15.5\(3\)M3 15.5\(3\)M4 15.5\(3\)M4a 15.5\(3\)M5 15.5\(3\)M6 15.5\(3\)M7 15.5\(3\)M6a 15.5\(3\)M8 15.5\(3\)M9 15.5\(3\)M10 15.5\(3\)SN 15.6\(1\)S 15.6\(2\)S 15.6\(2\)S1 15.6\(1\)S1 15.6\(1\)S2 15.6\(2\)S2 15.6\(1\)S3 15.6\(2\)S3 15.6\(1\)S4 15.6\(2\)S4 15.6\(1\)T 15.6\(2\)T 15.6\(1\)T0a 15.6\(1\)T1 15.6\(2\)T1 15.6\(1\)T2 15.6\(2\)T2 15.6\(1\)T3 15.6\(2\)T3 15.3\(1\)SY 15.3\(1\)SY1 15.3\(1\)SY2 15.6\(2\)SP 15.6\(2\)SP1 15.6\(2\)SP2 15.6\(2\)SP3 15.6\(2\)SP4 15.6\(2\)SP5 15.6\(2\)SP6 15.6\(2\)SP7 15.6\(2\)SP8 15.6\(2\)SP9 15.6\(2\)SP10 15.6\(2\)SN 15.6\(3\)M 15.6\(3\)M1 15.6\(3\)M0a 15.6\(3\)M1b 15.6\(3\)M2 15.6\(3\)M2a 15.6\(3\)M3 15.6\(3\)M3a 15.6\(3\)M4 15.6\(3\)M5 15.6\(3\)M6 15.6\(3\)M7 15.6\(3\)M6a 15.6\(3\)M6b 15.6\(3\)M8 15.6\(3\)M9 15.1\(3\)SVJ2 15.4\(1\)SY 15.4\(1\)SY1 15.4\(1\)SY2 15.4\(1\)SY3 15.4\(1\)SY4 15.5\(1\)SY 15.5\(1\)SY1 15.5\(1\)SY2 15.5\(1\)SY3 15.5\(1\)SY4 15.5\(1\)SY5 15.5\(1\)SY6 15.5\(1\)SY7 15.5\(1\)SY8 15.5\(1\)SY9 15.5\(1\)SY10 15.5\(1\)SY11 15.7\(3\)M 15.7\(3\)M1 15.7\(3\)M0a 15.7\(3\)M3 15.7\(3\)M2 15.7\(3\)M4 15.7\(3\)M5 15.7\(3\)M4a 15.7\(3\)M4b 15.7\(3\)M6 15.7\(3\)M7 15.7\(3\)M8 15.7\(3\)M9 15.8\(3\)M 15.8\(3\)M1 15.8\(3\)M0a 15.8\(3\)M0b 15.8\(3\)M2 15.8\(3\)M1a 15.8\(3\)M3 15.8\(3\)M2a 15.8\(3\)M4 15.8\(3\)M3a 15.8\(3\)M3b 15.8\(3\)M5 15.8\(3\)M6 15.8\(3\)M7 15.8\(3\)M8 15.8\(3\)M9 15.8\(3\)M10 15.9\(3\)M 15.9\(3\)M1 15.9\(3\)M0a 15.9\(3\)M2 15.9\(3\)M3 15.9\(3\)M2a 15.9\(3\)M3a 15.9\(3\)M4 15.9\(3\)M3b 15.9\(3\)M5 15.9\(3\)M4a 15.9\(3\)M6 15.9\(3\)M7 15.9\(3\)M6a 15.9\(3\)M6b 15.9\(3\)M7a
cisco

ios_xe

Affected Versions:

3.7.0s 3.7.1s 3.7.2s 3.7.3s 3.7.4s 3.7.5s 3.7.6s 3.7.7s 3.7.4as 3.7.2ts 3.7.0bs 3.7.1as 3.8.0s 3.8.1s 3.8.2s 3.9.1s 3.9.0s 3.9.2s 3.9.1as 3.9.0as 3.10.0s 3.10.1s 3.10.2s 3.10.3s 3.10.4s 3.10.5s 3.10.6s 3.10.2ts 3.10.7s 3.10.1xbs 3.10.8s 3.10.8as 3.10.9s 3.10.10s 3.11.1s 3.11.2s 3.11.0s 3.11.3s 3.11.4s 3.12.0s 3.12.1s 3.12.2s 3.12.3s 3.12.0as 3.12.4s 3.13.0s 3.13.1s 3.13.2s 3.13.3s 3.13.4s 3.13.5s 3.13.2as 3.13.0as 3.13.5as 3.13.6s 3.13.7s 3.13.6as 3.13.7as 3.13.8s 3.13.9s 3.13.10s 3.14.0s 3.14.1s 3.14.2s 3.14.3s 3.14.4s 3.15.0s 3.15.1s 3.15.2s 3.15.1cs 3.15.3s 3.15.4s 3.16.0s 3.16.1s 3.16.1as 3.16.2s 3.16.2as 3.16.0cs 3.16.3s 3.16.2bs 3.16.3as 3.16.4s 3.16.4as 3.16.4bs 3.16.5s 3.16.4ds 3.16.6s 3.16.7s 3.16.6bs 3.16.7as 3.16.7bs 3.16.8s 3.16.9s 3.16.10s 3.17.0s 3.17.1s 3.17.2s 3.17.1as 3.17.3s 3.17.4s 16.1.1 16.1.2 16.1.3 16.2.1 16.2.2 16.3.1 16.3.2 16.3.3 16.3.1a 16.3.4 16.3.5 16.3.5b 16.3.6 16.3.7 16.3.8 16.3.9 16.3.10 16.3.11 16.4.1 16.4.2 16.4.3 16.5.1 16.5.1a 16.5.1b 16.5.2 16.5.3 3.18.0as 3.18.0s 3.18.1s 3.18.2s 3.18.3s 3.18.4s 3.18.0sp 3.18.1sp 3.18.1asp 3.18.1bsp 3.18.1csp 3.18.2sp 3.18.2asp 3.18.3sp 3.18.4sp 3.18.3asp 3.18.3bsp 3.18.5sp 3.18.6sp 3.18.7sp 3.18.8asp 3.18.9sp 3.9.1e 3.9.2e 16.6.1 16.6.2 16.6.3 16.6.4 16.6.5 16.6.4a 16.6.5a 16.6.6 16.6.7 16.6.8 16.6.9 16.6.10 16.7.1 16.7.1a 16.7.1b 16.7.2 16.7.3 16.7.4 16.8.1 16.8.1a 16.8.1b 16.8.1s 16.8.1c 16.8.1d 16.8.2 16.8.1e 16.8.3 16.9.1 16.9.2 16.9.1a 16.9.1b 16.9.1s 16.9.3 16.9.4 16.9.3a 16.9.5 16.9.5f 16.9.6 16.9.7 16.9.8 16.10.1 16.10.1a 16.10.1b 16.10.1s 16.10.1c 16.10.1e 16.10.1d 16.10.2 16.10.1f 16.10.1g 16.10.3 3.10.0e 3.10.1e 3.10.0ce 3.10.2e 3.10.3e 16.11.1 16.11.1a 16.11.1b 16.11.2 16.11.1s 16.12.1 16.12.1s 16.12.1a 16.12.1c 16.12.1w 16.12.2 16.12.1y 16.12.2a 16.12.3 16.12.8 16.12.2s 16.12.1x 16.12.1t 16.12.4 16.12.3s 16.12.3a 16.12.4a 16.12.5 16.12.6 16.12.1z1 16.12.5a 16.12.5b 16.12.1z2 16.12.6a 16.12.7 16.12.9 3.11.0e 3.11.1e 3.11.2e 3.11.3e 3.11.1ae 3.11.4e 3.11.3ae 3.11.5e 3.11.6e 3.11.7e 3.11.8e 17.1.1 17.1.1a 17.1.1s 17.1.1t 17.1.3 17.2.1 17.2.1r 17.2.1a 17.2.1v 17.2.2 17.2.3 17.3.1 17.3.2 17.3.3 17.3.1a 17.3.1w 17.3.2a 17.3.1x 17.3.1z 17.3.4 17.3.5 17.3.4a 17.3.6 17.3.4b 17.3.4c 17.3.5a 17.3.5b 17.3.7 17.4.1 17.4.2 17.4.1a 17.4.1b 17.4.2a 17.5.1 17.5.1a 17.6.1 17.6.2 17.6.1w 17.6.1a 17.6.1x 17.6.3 17.6.1y 17.6.1z 17.6.3a 17.6.4 17.6.1z1 17.6.5 17.6.5a 17.7.1 17.7.1a 17.7.1b 17.7.2 17.10.1 17.10.1a 17.10.1b 17.8.1 17.8.1a 17.9.1 17.9.1w 17.9.2 17.9.1a 17.9.1x 17.9.1y 17.9.3 17.9.2a 17.9.1x1 17.9.3a 17.11.1 17.11.1a 17.11.99sw

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-6r9p-4766-xgg4

Advisory Details

A vulnerability in the Locator ID Separation Protocol (LISP) feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. This vulnerability is due to the incorrect handling of LISP packets. An attacker could exploit this vulnerability by sending a crafted LISP packet to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition. Note: This vulnerability could be exploited over either IPv4 or IPv6 transport.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-20311
WEB https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-lisp-3gYXs3qP

Advisory provided by GitHub Security Advisory Database. Published: March 27, 2024, Modified: March 27, 2024

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-lisp-3gYXs3qP
Published: 2024-03-27T16:50:15.099Z
Last Modified: 2024-08-27T19:24:31.603Z
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