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cve[email protected]CVE-2018-6344
HistoryDec 31, 2018 - 10:29 p.m.

CVE-2018-6344

2018-12-3122:29:00
CWE-787
CWE-122
[email protected]
web.nvd.nist.gov
25
whatsapp
cve-2018-6344
rtp packet
denial of service
android
ios
windows phone
vulnerability
nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.2%

JSON

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.

Affected configurations

NVD
Node
whatsappwhatsappRange<2.18.93iphone_os
OR
whatsappwhatsappRange<2.18.172windows_phone
OR
whatsappwhatsappRange<2.18.293android

CNA Affected

[
  {
    "product": "WhatsApp for Android",
    "vendor": "Facebook",
    "versions": [
      {
        "status": "affected",
        "version": "2.18.293"
      },
      {
        "lessThan": "2.18.293",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "WhatsApp for iOS",
    "vendor": "Facebook",
    "versions": [
      {
        "status": "affected",
        "version": "2.18.93"
      },
      {
        "lessThan": "2.18.93",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "WhatsApp for Windows Phone",
    "vendor": "Facebook",
    "versions": [
      {
        "status": "affected",
        "version": "2.18.172"
      },
      {
        "lessThan": "2.18.172",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Related

prion 1
googleprojectzero 1
nvd 1
cvelist 1
prion
prion
Heap overflow
2018-12-31 22:29:00
googleprojectzero
googleprojectzero
Adventures in Video Conferencing Part 3: The Even Wilder World of WhatsApp
2018-12-11 00:00:00
nvd
nvd
CVE-2018-6344
2018-12-31 22:29:00
cvelist
cvelist
CVE-2018-6344
2018-12-31 22:00:00

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.2%

JSON
Related for CVE-2018-6344
prion1googleprojectzero1nvd1cvelist1