CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-45960

In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can lead to realloc misbehavior (e.g., allocating too few bytes, or only freeing memory).

Exploit prediction scoring system (EPSS) score

EPSS Score 0.004

EPSS Ranking 57.0%

CVSS Severity

CVSS v3 Score 8.8

CVSS v2 Score 9.0

References

Products affected by CVE-2021-45960

Libexpat Project » Libexpat » Version: N/A

cpe:2.3:a:libexpat_project:libexpat:-
Libexpat Project » Libexpat » Version: 1.95.0

cpe:2.3:a:libexpat_project:libexpat:1.95.0
Libexpat Project » Libexpat » Version: 1.95.1

cpe:2.3:a:libexpat_project:libexpat:1.95.1
Libexpat Project » Libexpat » Version: 1.95.2

cpe:2.3:a:libexpat_project:libexpat:1.95.2
Libexpat Project » Libexpat » Version: 1.95.3

cpe:2.3:a:libexpat_project:libexpat:1.95.3
Libexpat Project » Libexpat » Version: 1.95.4

cpe:2.3:a:libexpat_project:libexpat:1.95.4
Libexpat Project » Libexpat » Version: 1.95.5

cpe:2.3:a:libexpat_project:libexpat:1.95.5
Libexpat Project » Libexpat » Version: 1.95.6

cpe:2.3:a:libexpat_project:libexpat:1.95.6
Libexpat Project » Libexpat » Version: 1.95.7

cpe:2.3:a:libexpat_project:libexpat:1.95.7
Libexpat Project » Libexpat » Version: 1.95.8

cpe:2.3:a:libexpat_project:libexpat:1.95.8
Libexpat Project » Libexpat » Version: 2.0.0

cpe:2.3:a:libexpat_project:libexpat:2.0.0
Libexpat Project » Libexpat » Version: 2.0.1

cpe:2.3:a:libexpat_project:libexpat:2.0.1
Libexpat Project » Libexpat » Version: 2.1.0

cpe:2.3:a:libexpat_project:libexpat:2.1.0
Libexpat Project » Libexpat » Version: 2.1.1

cpe:2.3:a:libexpat_project:libexpat:2.1.1
Libexpat Project » Libexpat » Version: 2.2.0

cpe:2.3:a:libexpat_project:libexpat:2.2.0
Libexpat Project » Libexpat » Version: 2.2.1

cpe:2.3:a:libexpat_project:libexpat:2.2.1
Libexpat Project » Libexpat » Version: 2.2.10

cpe:2.3:a:libexpat_project:libexpat:2.2.10
Libexpat Project » Libexpat » Version: 2.2.2

cpe:2.3:a:libexpat_project:libexpat:2.2.2
Libexpat Project » Libexpat » Version: 2.2.3

cpe:2.3:a:libexpat_project:libexpat:2.2.3
Libexpat Project » Libexpat » Version: 2.2.4

cpe:2.3:a:libexpat_project:libexpat:2.2.4
Libexpat Project » Libexpat » Version: 2.2.5

cpe:2.3:a:libexpat_project:libexpat:2.2.5
Libexpat Project » Libexpat » Version: 2.2.6

cpe:2.3:a:libexpat_project:libexpat:2.2.6
Libexpat Project » Libexpat » Version: 2.2.7

cpe:2.3:a:libexpat_project:libexpat:2.2.7
Libexpat Project » Libexpat » Version: 2.2.8

cpe:2.3:a:libexpat_project:libexpat:2.2.8
Libexpat Project » Libexpat » Version: 2.2.9

cpe:2.3:a:libexpat_project:libexpat:2.2.9
Libexpat Project » Libexpat » Version: 2.3.0

cpe:2.3:a:libexpat_project:libexpat:2.3.0
Libexpat Project » Libexpat » Version: 2.4.0

cpe:2.3:a:libexpat_project:libexpat:2.4.0
Libexpat Project » Libexpat » Version: 2.4.1

cpe:2.3:a:libexpat_project:libexpat:2.4.1
Netapp » Active Iq Unified Manager » Version: N/A

cpe:2.3:a:netapp:active_iq_unified_manager:-
Netapp » Hci Baseboard Management Controller » Version: h610c

cpe:2.3:a:netapp:hci_baseboard_management_controller:h610c
Netapp » Hci Baseboard Management Controller » Version: h610s

cpe:2.3:a:netapp:hci_baseboard_management_controller:h610s
Netapp » Hci Baseboard Management Controller » Version: h615c

cpe:2.3:a:netapp:hci_baseboard_management_controller:h615c
Netapp » Oncommand Workflow Automation » Version: N/A

cpe:2.3:a:netapp:oncommand_workflow_automation:-
Netapp » Solidfire & Hci Management Node » Version: N/A

cpe:2.3:a:netapp:solidfire_&_hci_management_node:-
Siemens » Sinema Remote Connect Server » Version: N/A

cpe:2.3:a:siemens:sinema_remote_connect_server:-
Siemens » Sinema Remote Connect Server » Version: 1.0

cpe:2.3:a:siemens:sinema_remote_connect_server:1.0
Siemens » Sinema Remote Connect Server » Version: 1.1

cpe:2.3:a:siemens:sinema_remote_connect_server:1.1
Siemens » Sinema Remote Connect Server » Version: 1.2

cpe:2.3:a:siemens:sinema_remote_connect_server:1.2
Siemens » Sinema Remote Connect Server » Version: 1.3

cpe:2.3:a:siemens:sinema_remote_connect_server:1.3
Siemens » Sinema Remote Connect Server » Version: 2.0

cpe:2.3:a:siemens:sinema_remote_connect_server:2.0
Siemens » Sinema Remote Connect Server » Version: 3.0

cpe:2.3:a:siemens:sinema_remote_connect_server:3.0
Tenable » Nessus » Version: N/A

cpe:2.3:a:tenable:nessus:-
Tenable » Nessus » Version: 10.0.0

cpe:2.3:a:tenable:nessus:10.0.0
Tenable » Nessus » Version: 10.0.1

cpe:2.3:a:tenable:nessus:10.0.1
Tenable » Nessus » Version: 10.0.2

cpe:2.3:a:tenable:nessus:10.0.2
Tenable » Nessus » Version: 10.1.0

cpe:2.3:a:tenable:nessus:10.1.0
Tenable » Nessus » Version: 4.4.1.15078

cpe:2.3:a:tenable:nessus:4.4.1.15078
Tenable » Nessus » Version: 5.2.0

cpe:2.3:a:tenable:nessus:5.2.0
Tenable » Nessus » Version: 5.2.1

cpe:2.3:a:tenable:nessus:5.2.1
Tenable » Nessus » Version: 5.2.10

cpe:2.3:a:tenable:nessus:5.2.10
Tenable » Nessus » Version: 5.2.11

cpe:2.3:a:tenable:nessus:5.2.11
Tenable » Nessus » Version: 5.2.12

cpe:2.3:a:tenable:nessus:5.2.12
Tenable » Nessus » Version: 5.2.2

cpe:2.3:a:tenable:nessus:5.2.2
Tenable » Nessus » Version: 5.2.3

cpe:2.3:a:tenable:nessus:5.2.3
Tenable » Nessus » Version: 5.2.4

cpe:2.3:a:tenable:nessus:5.2.4
Tenable » Nessus » Version: 5.2.5

cpe:2.3:a:tenable:nessus:5.2.5
Tenable » Nessus » Version: 5.2.6

cpe:2.3:a:tenable:nessus:5.2.6
Tenable » Nessus » Version: 5.2.7

cpe:2.3:a:tenable:nessus:5.2.7
Tenable » Nessus » Version: 5.2.8

cpe:2.3:a:tenable:nessus:5.2.8
Tenable » Nessus » Version: 5.2.9

cpe:2.3:a:tenable:nessus:5.2.9
Tenable » Nessus » Version: 6.0.0

cpe:2.3:a:tenable:nessus:6.0.0
Tenable » Nessus » Version: 6.0.1

cpe:2.3:a:tenable:nessus:6.0.1
Tenable » Nessus » Version: 6.0.2

cpe:2.3:a:tenable:nessus:6.0.2
Tenable » Nessus » Version: 6.1.0

cpe:2.3:a:tenable:nessus:6.1.0
Tenable » Nessus » Version: 6.1.1

cpe:2.3:a:tenable:nessus:6.1.1
Tenable » Nessus » Version: 6.1.2

cpe:2.3:a:tenable:nessus:6.1.2
Tenable » Nessus » Version: 6.10.0

cpe:2.3:a:tenable:nessus:6.10.0
Tenable » Nessus » Version: 6.10.1

cpe:2.3:a:tenable:nessus:6.10.1
Tenable » Nessus » Version: 6.10.2

cpe:2.3:a:tenable:nessus:6.10.2
Tenable » Nessus » Version: 6.10.3

cpe:2.3:a:tenable:nessus:6.10.3
Tenable » Nessus » Version: 6.10.4

cpe:2.3:a:tenable:nessus:6.10.4
Tenable » Nessus » Version: 6.10.5

cpe:2.3:a:tenable:nessus:6.10.5
Tenable » Nessus » Version: 6.10.6

cpe:2.3:a:tenable:nessus:6.10.6
Tenable » Nessus » Version: 6.10.7

cpe:2.3:a:tenable:nessus:6.10.7
Tenable » Nessus » Version: 6.10.8

cpe:2.3:a:tenable:nessus:6.10.8
Tenable » Nessus » Version: 6.10.9

cpe:2.3:a:tenable:nessus:6.10.9
Tenable » Nessus » Version: 6.11.0

cpe:2.3:a:tenable:nessus:6.11.0
Tenable » Nessus » Version: 6.11.1

cpe:2.3:a:tenable:nessus:6.11.1
Tenable » Nessus » Version: 6.11.2

cpe:2.3:a:tenable:nessus:6.11.2
Tenable » Nessus » Version: 6.11.3

cpe:2.3:a:tenable:nessus:6.11.3
Tenable » Nessus » Version: 6.12.0

cpe:2.3:a:tenable:nessus:6.12.0
Tenable » Nessus » Version: 6.12.1

cpe:2.3:a:tenable:nessus:6.12.1
Tenable » Nessus » Version: 6.2.0

cpe:2.3:a:tenable:nessus:6.2.0
Tenable » Nessus » Version: 6.2.1

cpe:2.3:a:tenable:nessus:6.2.1
Tenable » Nessus » Version: 6.3.0

cpe:2.3:a:tenable:nessus:6.3.0
Tenable » Nessus » Version: 6.3.1

cpe:2.3:a:tenable:nessus:6.3.1
Tenable » Nessus » Version: 6.3.2

cpe:2.3:a:tenable:nessus:6.3.2
Tenable » Nessus » Version: 6.3.3

cpe:2.3:a:tenable:nessus:6.3.3
Tenable » Nessus » Version: 6.3.4

cpe:2.3:a:tenable:nessus:6.3.4
Tenable » Nessus » Version: 6.3.5

cpe:2.3:a:tenable:nessus:6.3.5
Tenable » Nessus » Version: 6.3.6

cpe:2.3:a:tenable:nessus:6.3.6
Tenable » Nessus » Version: 6.3.7

cpe:2.3:a:tenable:nessus:6.3.7
Tenable » Nessus » Version: 6.4.0

cpe:2.3:a:tenable:nessus:6.4.0
Tenable » Nessus » Version: 6.4.1

cpe:2.3:a:tenable:nessus:6.4.1
Tenable » Nessus » Version: 6.4.2

cpe:2.3:a:tenable:nessus:6.4.2
Tenable » Nessus » Version: 6.4.3

cpe:2.3:a:tenable:nessus:6.4.3
Tenable » Nessus » Version: 6.5.0

cpe:2.3:a:tenable:nessus:6.5.0
Tenable » Nessus » Version: 6.5.1

cpe:2.3:a:tenable:nessus:6.5.1
Tenable » Nessus » Version: 6.5.2

cpe:2.3:a:tenable:nessus:6.5.2
Tenable » Nessus » Version: 6.5.3

cpe:2.3:a:tenable:nessus:6.5.3
Tenable » Nessus » Version: 6.5.4

cpe:2.3:a:tenable:nessus:6.5.4
Tenable » Nessus » Version: 6.5.5

cpe:2.3:a:tenable:nessus:6.5.5
Tenable » Nessus » Version: 6.5.6

cpe:2.3:a:tenable:nessus:6.5.6
Tenable » Nessus » Version: 6.6.0

cpe:2.3:a:tenable:nessus:6.6.0
Tenable » Nessus » Version: 6.6.1

cpe:2.3:a:tenable:nessus:6.6.1
Tenable » Nessus » Version: 6.6.2

cpe:2.3:a:tenable:nessus:6.6.2
Tenable » Nessus » Version: 6.7

cpe:2.3:a:tenable:nessus:6.7
Tenable » Nessus » Version: 6.7.0

cpe:2.3:a:tenable:nessus:6.7.0
Tenable » Nessus » Version: 6.8

cpe:2.3:a:tenable:nessus:6.8
Tenable » Nessus » Version: 6.8.0

cpe:2.3:a:tenable:nessus:6.8.0
Tenable » Nessus » Version: 6.8.1

cpe:2.3:a:tenable:nessus:6.8.1
Tenable » Nessus » Version: 6.8.2

cpe:2.3:a:tenable:nessus:6.8.2
Tenable » Nessus » Version: 6.9

cpe:2.3:a:tenable:nessus:6.9
Tenable » Nessus » Version: 6.9.0

cpe:2.3:a:tenable:nessus:6.9.0
Tenable » Nessus » Version: 6.9.1

cpe:2.3:a:tenable:nessus:6.9.1
Tenable » Nessus » Version: 6.9.2

cpe:2.3:a:tenable:nessus:6.9.2
Tenable » Nessus » Version: 6.9.3

cpe:2.3:a:tenable:nessus:6.9.3
Tenable » Nessus » Version: 7.0.0

cpe:2.3:a:tenable:nessus:7.0.0
Tenable » Nessus » Version: 7.0.1

cpe:2.3:a:tenable:nessus:7.0.1
Tenable » Nessus » Version: 7.0.2

cpe:2.3:a:tenable:nessus:7.0.2
Tenable » Nessus » Version: 7.0.3

cpe:2.3:a:tenable:nessus:7.0.3
Tenable » Nessus » Version: 7.1.0

cpe:2.3:a:tenable:nessus:7.1.0
Tenable » Nessus » Version: 7.1.1

cpe:2.3:a:tenable:nessus:7.1.1
Tenable » Nessus » Version: 7.1.2

cpe:2.3:a:tenable:nessus:7.1.2
Tenable » Nessus » Version: 7.1.3

cpe:2.3:a:tenable:nessus:7.1.3
Tenable » Nessus » Version: 7.1.4

cpe:2.3:a:tenable:nessus:7.1.4
Tenable » Nessus » Version: 7.1.5

cpe:2.3:a:tenable:nessus:7.1.5
Tenable » Nessus » Version: 7.2.0

cpe:2.3:a:tenable:nessus:7.2.0
Tenable » Nessus » Version: 7.2.1

cpe:2.3:a:tenable:nessus:7.2.1
Tenable » Nessus » Version: 7.2.2

cpe:2.3:a:tenable:nessus:7.2.2
Tenable » Nessus » Version: 7.2.3

cpe:2.3:a:tenable:nessus:7.2.3
Tenable » Nessus » Version: 8.0.0

cpe:2.3:a:tenable:nessus:8.0.0
Tenable » Nessus » Version: 8.0.1

cpe:2.3:a:tenable:nessus:8.0.1
Tenable » Nessus » Version: 8.1.0

cpe:2.3:a:tenable:nessus:8.1.0
Tenable » Nessus » Version: 8.1.1

cpe:2.3:a:tenable:nessus:8.1.1
Tenable » Nessus » Version: 8.1.2

cpe:2.3:a:tenable:nessus:8.1.2
Tenable » Nessus » Version: 8.10.0

cpe:2.3:a:tenable:nessus:8.10.0
Tenable » Nessus » Version: 8.10.1

cpe:2.3:a:tenable:nessus:8.10.1
Tenable » Nessus » Version: 8.11.0

cpe:2.3:a:tenable:nessus:8.11.0
Tenable » Nessus » Version: 8.11.1

cpe:2.3:a:tenable:nessus:8.11.1
Tenable » Nessus » Version: 8.12.0

cpe:2.3:a:tenable:nessus:8.12.0
Tenable » Nessus » Version: 8.12.1

cpe:2.3:a:tenable:nessus:8.12.1
Tenable » Nessus » Version: 8.13.0

cpe:2.3:a:tenable:nessus:8.13.0
Tenable » Nessus » Version: 8.13.1

cpe:2.3:a:tenable:nessus:8.13.1
Tenable » Nessus » Version: 8.13.2

cpe:2.3:a:tenable:nessus:8.13.2
Tenable » Nessus » Version: 8.14.0

cpe:2.3:a:tenable:nessus:8.14.0
Tenable » Nessus » Version: 8.15.0

cpe:2.3:a:tenable:nessus:8.15.0
Tenable » Nessus » Version: 8.15.1

cpe:2.3:a:tenable:nessus:8.15.1
Tenable » Nessus » Version: 8.15.2

cpe:2.3:a:tenable:nessus:8.15.2
Tenable » Nessus » Version: 8.2.0

cpe:2.3:a:tenable:nessus:8.2.0
Tenable » Nessus » Version: 8.2.1

cpe:2.3:a:tenable:nessus:8.2.1
Tenable » Nessus » Version: 8.2.2

cpe:2.3:a:tenable:nessus:8.2.2
Tenable » Nessus » Version: 8.2.3

cpe:2.3:a:tenable:nessus:8.2.3
Tenable » Nessus » Version: 8.2.4

cpe:2.3:a:tenable:nessus:8.2.4
Tenable » Nessus » Version: 8.2.5

cpe:2.3:a:tenable:nessus:8.2.5
Tenable » Nessus » Version: 8.3.0

cpe:2.3:a:tenable:nessus:8.3.0
Tenable » Nessus » Version: 8.3.1

cpe:2.3:a:tenable:nessus:8.3.1
Tenable » Nessus » Version: 8.3.2

cpe:2.3:a:tenable:nessus:8.3.2
Tenable » Nessus » Version: 8.4.0

cpe:2.3:a:tenable:nessus:8.4.0
Tenable » Nessus » Version: 8.5.0

cpe:2.3:a:tenable:nessus:8.5.0
Tenable » Nessus » Version: 8.5.1

cpe:2.3:a:tenable:nessus:8.5.1
Tenable » Nessus » Version: 8.5.2

cpe:2.3:a:tenable:nessus:8.5.2
Tenable » Nessus » Version: 8.6.0

cpe:2.3:a:tenable:nessus:8.6.0
Tenable » Nessus » Version: 8.7.0

cpe:2.3:a:tenable:nessus:8.7.0
Tenable » Nessus » Version: 8.7.1

cpe:2.3:a:tenable:nessus:8.7.1
Tenable » Nessus » Version: 8.7.2

cpe:2.3:a:tenable:nessus:8.7.2
Tenable » Nessus » Version: 8.8.0

cpe:2.3:a:tenable:nessus:8.8.0
Tenable » Nessus » Version: 8.9.0

cpe:2.3:a:tenable:nessus:8.9.0
Tenable » Nessus » Version: 8.9.1

cpe:2.3:a:tenable:nessus:8.9.1
Debian » Debian Linux » Version: 10.0

cpe:2.3:o:debian:debian_linux:10.0
Debian » Debian Linux » Version: 11.0

cpe:2.3:o:debian:debian_linux:11.0

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-45960

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