Vulnerability Details CVE-2018-6344
A heap corruption in WhatsApp can be caused by a malformed RTP packet being sent after a call is established. The vulnerability can be used to cause denial of service. It affects WhatsApp for Android prior to v2.18.293, WhatsApp for iOS prior to v2.18.93, and WhatsApp for Windows Phone prior to v2.18.172.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 67.6%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2018-6344
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cpe:2.3:a:whatsapp:whatsapp:-
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cpe:2.3:a:whatsapp:whatsapp:0.0.104
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cpe:2.3:a:whatsapp:whatsapp:0.0.120
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cpe:2.3:a:whatsapp:whatsapp:0.0.58
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cpe:2.3:a:whatsapp:whatsapp:0.0.60
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cpe:2.3:a:whatsapp:whatsapp:0.0.62
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cpe:2.3:a:whatsapp:whatsapp:0.0.73
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cpe:2.3:a:whatsapp:whatsapp:0.0.75
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cpe:2.3:a:whatsapp:whatsapp:0.0.86
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cpe:2.3:a:whatsapp:whatsapp:0.0.89
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cpe:2.3:a:whatsapp:whatsapp:0.0.98
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cpe:2.3:a:whatsapp:whatsapp:2.10.1
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cpe:2.3:a:whatsapp:whatsapp:2.10.2
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cpe:2.3:a:whatsapp:whatsapp:2.11.11
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cpe:2.3:a:whatsapp:whatsapp:2.11.12
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cpe:2.3:a:whatsapp:whatsapp:2.11.14
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cpe:2.3:a:whatsapp:whatsapp:2.11.15
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cpe:2.3:a:whatsapp:whatsapp:2.11.16
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cpe:2.3:a:whatsapp:whatsapp:2.11.3
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cpe:2.3:a:whatsapp:whatsapp:2.11.4
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cpe:2.3:a:whatsapp:whatsapp:2.11.494
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cpe:2.3:a:whatsapp:whatsapp:2.11.5
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cpe:2.3:a:whatsapp:whatsapp:2.11.504
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cpe:2.3:a:whatsapp:whatsapp:2.11.516
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cpe:2.3:a:whatsapp:whatsapp:2.11.544
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cpe:2.3:a:whatsapp:whatsapp:2.11.561
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cpe:2.3:a:whatsapp:whatsapp:2.11.587
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cpe:2.3:a:whatsapp:whatsapp:2.11.596
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cpe:2.3:a:whatsapp:whatsapp:2.11.6
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cpe:2.3:a:whatsapp:whatsapp:2.11.634
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cpe:2.3:a:whatsapp:whatsapp:2.11.670
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cpe:2.3:a:whatsapp:whatsapp:2.11.680
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cpe:2.3:a:whatsapp:whatsapp:2.11.688
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cpe:2.3:a:whatsapp:whatsapp:2.11.690
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cpe:2.3:a:whatsapp:whatsapp:2.11.7
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cpe:2.3:a:whatsapp:whatsapp:2.11.8
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cpe:2.3:a:whatsapp:whatsapp:2.11.9
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cpe:2.3:a:whatsapp:whatsapp:2.12.1
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cpe:2.3:a:whatsapp:whatsapp:2.12.10
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cpe:2.3:a:whatsapp:whatsapp:2.12.11
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cpe:2.3:a:whatsapp:whatsapp:2.12.112
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cpe:2.3:a:whatsapp:whatsapp:2.12.12
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cpe:2.3:a:whatsapp:whatsapp:2.12.122
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cpe:2.3:a:whatsapp:whatsapp:2.12.126
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cpe:2.3:a:whatsapp:whatsapp:2.12.13
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cpe:2.3:a:whatsapp:whatsapp:2.12.14
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cpe:2.3:a:whatsapp:whatsapp:2.12.15
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cpe:2.3:a:whatsapp:whatsapp:2.12.16
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cpe:2.3:a:whatsapp:whatsapp:2.12.17
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cpe:2.3:a:whatsapp:whatsapp:2.12.174
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cpe:2.3:a:whatsapp:whatsapp:2.12.184
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cpe:2.3:a:whatsapp:whatsapp:2.12.2
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cpe:2.3:a:whatsapp:whatsapp:2.12.212
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cpe:2.3:a:whatsapp:whatsapp:2.12.226
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cpe:2.3:a:whatsapp:whatsapp:2.12.250
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cpe:2.3:a:whatsapp:whatsapp:2.12.3
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cpe:2.3:a:whatsapp:whatsapp:2.12.30
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cpe:2.3:a:whatsapp:whatsapp:2.12.304
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cpe:2.3:a:whatsapp:whatsapp:2.12.331
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cpe:2.3:a:whatsapp:whatsapp:2.12.367
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cpe:2.3:a:whatsapp:whatsapp:2.12.4
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cpe:2.3:a:whatsapp:whatsapp:2.12.453
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cpe:2.3:a:whatsapp:whatsapp:2.12.48
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cpe:2.3:a:whatsapp:whatsapp:2.12.50
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cpe:2.3:a:whatsapp:whatsapp:2.12.556
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cpe:2.3:a:whatsapp:whatsapp:2.12.6
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cpe:2.3:a:whatsapp:whatsapp:2.12.60
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cpe:2.3:a:whatsapp:whatsapp:2.12.7
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cpe:2.3:a:whatsapp:whatsapp:2.12.72
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cpe:2.3:a:whatsapp:whatsapp:2.12.8
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cpe:2.3:a:whatsapp:whatsapp:2.12.9
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cpe:2.3:a:whatsapp:whatsapp:2.16.1
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cpe:2.3:a:whatsapp:whatsapp:2.16.10
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cpe:2.3:a:whatsapp:whatsapp:2.16.11
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cpe:2.3:a:whatsapp:whatsapp:2.16.12
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cpe:2.3:a:whatsapp:whatsapp:2.16.13
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cpe:2.3:a:whatsapp:whatsapp:2.16.14
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cpe:2.3:a:whatsapp:whatsapp:2.16.15
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cpe:2.3:a:whatsapp:whatsapp:2.16.16
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cpe:2.3:a:whatsapp:whatsapp:2.16.17
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cpe:2.3:a:whatsapp:whatsapp:2.16.18
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cpe:2.3:a:whatsapp:whatsapp:2.16.19
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cpe:2.3:a:whatsapp:whatsapp:2.16.2
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cpe:2.3:a:whatsapp:whatsapp:2.16.20
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cpe:2.3:a:whatsapp:whatsapp:2.16.207
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cpe:2.3:a:whatsapp:whatsapp:2.16.225
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cpe:2.3:a:whatsapp:whatsapp:2.16.275
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cpe:2.3:a:whatsapp:whatsapp:2.16.3
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cpe:2.3:a:whatsapp:whatsapp:2.16.306
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cpe:2.3:a:whatsapp:whatsapp:2.16.308
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cpe:2.3:a:whatsapp:whatsapp:2.16.310
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cpe:2.3:a:whatsapp:whatsapp:2.16.323
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cpe:2.3:a:whatsapp:whatsapp:2.16.352
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cpe:2.3:a:whatsapp:whatsapp:2.16.382
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cpe:2.3:a:whatsapp:whatsapp:2.16.392
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cpe:2.3:a:whatsapp:whatsapp:2.16.396
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cpe:2.3:a:whatsapp:whatsapp:2.16.4
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cpe:2.3:a:whatsapp:whatsapp:2.16.5
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cpe:2.3:a:whatsapp:whatsapp:2.16.6
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cpe:2.3:a:whatsapp:whatsapp:2.16.7
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cpe:2.3:a:whatsapp:whatsapp:2.16.8
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cpe:2.3:a:whatsapp:whatsapp:2.16.9
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cpe:2.3:a:whatsapp:whatsapp:2.16.95
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cpe:2.3:a:whatsapp:whatsapp:2.17.1
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cpe:2.3:a:whatsapp:whatsapp:2.17.107
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cpe:2.3:a:whatsapp:whatsapp:2.17.114
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cpe:2.3:a:whatsapp:whatsapp:2.17.122
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cpe:2.3:a:whatsapp:whatsapp:2.17.146
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cpe:2.3:a:whatsapp:whatsapp:2.17.152
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cpe:2.3:a:whatsapp:whatsapp:2.17.190
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cpe:2.3:a:whatsapp:whatsapp:2.17.2
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cpe:2.3:a:whatsapp:whatsapp:2.17.204
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cpe:2.3:a:whatsapp:whatsapp:2.17.208
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cpe:2.3:a:whatsapp:whatsapp:2.17.214
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cpe:2.3:a:whatsapp:whatsapp:2.17.223
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cpe:2.3:a:whatsapp:whatsapp:2.17.24
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cpe:2.3:a:whatsapp:whatsapp:2.17.254
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cpe:2.3:a:whatsapp:whatsapp:2.17.258
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cpe:2.3:a:whatsapp:whatsapp:2.17.262
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cpe:2.3:a:whatsapp:whatsapp:2.17.296
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cpe:2.3:a:whatsapp:whatsapp:2.17.3
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cpe:2.3:a:whatsapp:whatsapp:2.17.304
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cpe:2.3:a:whatsapp:whatsapp:2.17.306
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cpe:2.3:a:whatsapp:whatsapp:2.17.323
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cpe:2.3:a:whatsapp:whatsapp:2.17.334
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cpe:2.3:a:whatsapp:whatsapp:2.17.346
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cpe:2.3:a:whatsapp:whatsapp:2.17.351
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cpe:2.3:a:whatsapp:whatsapp:2.17.395
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cpe:2.3:a:whatsapp:whatsapp:2.17.4
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cpe:2.3:a:whatsapp:whatsapp:2.17.427
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cpe:2.3:a:whatsapp:whatsapp:2.17.5
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cpe:2.3:a:whatsapp:whatsapp:2.17.52
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cpe:2.3:a:whatsapp:whatsapp:2.17.7
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cpe:2.3:a:whatsapp:whatsapp:2.17.70
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cpe:2.3:a:whatsapp:whatsapp:2.17.79
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cpe:2.3:a:whatsapp:whatsapp:2.17.80
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cpe:2.3:a:whatsapp:whatsapp:2.17.88
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cpe:2.3:a:whatsapp:whatsapp:2.18.1
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cpe:2.3:a:whatsapp:whatsapp:2.18.100
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cpe:2.3:a:whatsapp:whatsapp:2.18.101
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cpe:2.3:a:whatsapp:whatsapp:2.18.102
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cpe:2.3:a:whatsapp:whatsapp:2.18.104
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cpe:2.3:a:whatsapp:whatsapp:2.18.105
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cpe:2.3:a:whatsapp:whatsapp:2.18.106
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cpe:2.3:a:whatsapp:whatsapp:2.18.108
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cpe:2.3:a:whatsapp:whatsapp:2.18.109
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cpe:2.3:a:whatsapp:whatsapp:2.18.111
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cpe:2.3:a:whatsapp:whatsapp:2.18.116
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cpe:2.3:a:whatsapp:whatsapp:2.18.117
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cpe:2.3:a:whatsapp:whatsapp:2.18.121
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cpe:2.3:a:whatsapp:whatsapp:2.18.122
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cpe:2.3:a:whatsapp:whatsapp:2.18.123
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cpe:2.3:a:whatsapp:whatsapp:2.18.124
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cpe:2.3:a:whatsapp:whatsapp:2.18.126
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cpe:2.3:a:whatsapp:whatsapp:2.18.129
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cpe:2.3:a:whatsapp:whatsapp:2.18.13
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cpe:2.3:a:whatsapp:whatsapp:2.18.130
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cpe:2.3:a:whatsapp:whatsapp:2.18.131
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cpe:2.3:a:whatsapp:whatsapp:2.18.132
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cpe:2.3:a:whatsapp:whatsapp:2.18.14
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cpe:2.3:a:whatsapp:whatsapp:2.18.150
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cpe:2.3:a:whatsapp:whatsapp:2.18.164
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cpe:2.3:a:whatsapp:whatsapp:2.18.18
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cpe:2.3:a:whatsapp:whatsapp:2.18.21
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cpe:2.3:a:whatsapp:whatsapp:2.18.22
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cpe:2.3:a:whatsapp:whatsapp:2.18.248
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cpe:2.3:a:whatsapp:whatsapp:2.18.26
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cpe:2.3:a:whatsapp:whatsapp:2.18.276
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cpe:2.3:a:whatsapp:whatsapp:2.18.28
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cpe:2.3:a:whatsapp:whatsapp:2.18.29
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cpe:2.3:a:whatsapp:whatsapp:2.18.3
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cpe:2.3:a:whatsapp:whatsapp:2.18.30
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cpe:2.3:a:whatsapp:whatsapp:2.18.32
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cpe:2.3:a:whatsapp:whatsapp:2.18.33
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cpe:2.3:a:whatsapp:whatsapp:2.18.35
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cpe:2.3:a:whatsapp:whatsapp:2.18.36
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cpe:2.3:a:whatsapp:whatsapp:2.18.37
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cpe:2.3:a:whatsapp:whatsapp:2.18.38
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cpe:2.3:a:whatsapp:whatsapp:2.18.42
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cpe:2.3:a:whatsapp:whatsapp:2.18.43
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cpe:2.3:a:whatsapp:whatsapp:2.18.44
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cpe:2.3:a:whatsapp:whatsapp:2.18.49
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cpe:2.3:a:whatsapp:whatsapp:2.18.51
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cpe:2.3:a:whatsapp:whatsapp:2.18.52
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cpe:2.3:a:whatsapp:whatsapp:2.18.54
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cpe:2.3:a:whatsapp:whatsapp:2.18.55
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cpe:2.3:a:whatsapp:whatsapp:2.18.62
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cpe:2.3:a:whatsapp:whatsapp:2.18.63
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cpe:2.3:a:whatsapp:whatsapp:2.18.68
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cpe:2.3:a:whatsapp:whatsapp:2.18.69
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cpe:2.3:a:whatsapp:whatsapp:2.18.7
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cpe:2.3:a:whatsapp:whatsapp:2.18.71
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cpe:2.3:a:whatsapp:whatsapp:2.18.72
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cpe:2.3:a:whatsapp:whatsapp:2.18.75
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cpe:2.3:a:whatsapp:whatsapp:2.18.77
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cpe:2.3:a:whatsapp:whatsapp:2.18.79
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cpe:2.3:a:whatsapp:whatsapp:2.18.80
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cpe:2.3:a:whatsapp:whatsapp:2.18.87
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cpe:2.3:a:whatsapp:whatsapp:2.18.88
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cpe:2.3:a:whatsapp:whatsapp:2.18.9
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cpe:2.3:a:whatsapp:whatsapp:2.18.90
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cpe:2.3:a:whatsapp:whatsapp:2.18.90.24
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cpe:2.3:a:whatsapp:whatsapp:2.18.91
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cpe:2.3:a:whatsapp:whatsapp:2.18.92
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cpe:2.3:a:whatsapp:whatsapp:2.18.94
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cpe:2.3:a:whatsapp:whatsapp:2.18.95
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cpe:2.3:a:whatsapp:whatsapp:2.18.98
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cpe:2.3:a:whatsapp:whatsapp:2.18.99
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cpe:2.3:a:whatsapp:whatsapp:2.2.5
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cpe:2.3:a:whatsapp:whatsapp:2.6.10
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cpe:2.3:a:whatsapp:whatsapp:2.6.4
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cpe:2.3:a:whatsapp:whatsapp:2.6.5
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cpe:2.3:a:whatsapp:whatsapp:2.6.6
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cpe:2.3:a:whatsapp:whatsapp:2.6.7
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cpe:2.3:a:whatsapp:whatsapp:2.6.9
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cpe:2.3:a:whatsapp:whatsapp:2.8.1
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cpe:2.3:a:whatsapp:whatsapp:2.8.2
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cpe:2.3:a:whatsapp:whatsapp:2.8.3
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cpe:2.3:a:whatsapp:whatsapp:2.8.4
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cpe:2.3:a:whatsapp:whatsapp:2.8.6
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cpe:2.3:a:whatsapp:whatsapp:2.8.7
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cpe:2.3:a:whatsapp:whatsapp:2.9.243