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cve[email protected]CVE-2018-6339
HistoryJun 14, 2019 - 5:29 p.m.

CVE-2018-6339

2019-06-1417:29:02
CWE-119
CWE-121
[email protected]
web.nvd.nist.gov
185
cve-2018-6339
whatsapp
android
vulnerability
stack allocation
security
nvd
off-by-one error

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

57.1%

JSON

When receiving calls using WhatsApp on Android, a stack allocation failed to properly account for the amount of data being passed in. An off-by-one error meant that data was written beyond the allocated space on the stack. This issue affects WhatsApp for Android starting in version 2.18.180 and was fixed in version 2.18.295. It also affects WhatsApp Business for Android starting in version v2.18.103 and was fixed in version v2.18.150.

Affected configurations

NVD
Node
whatsappwhatsappRange2.18.103–2.18.150businessandroid
OR
whatsappwhatsappRange2.18.180–2.18.295android

CNA Affected

[
  {
    "product": "WhatsApp for Android",
    "vendor": "Facebook",
    "versions": [
      {
        "status": "affected",
        "version": "2.18.295"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "2.18.180",
        "versionType": "custom"
      },
      {
        "lessThan": "2.18.180",
        "status": "unaffected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "WhatsApp Business for Android",
    "vendor": "Facebook",
    "versions": [
      {
        "status": "affected",
        "version": "2.18.150"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "2.18.103",
        "versionType": "custom"
      },
      {
        "lessThan": "2.18.103",
        "status": "unaffected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Related

nvd 1
prion 1
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CVE-2018-6339
2019-06-14 17:29:02
prion
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2019-06-14 17:29:00
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CVE-2018-6339
2019-06-14 17:02:57

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

57.1%

JSON
Related for CVE-2018-6339
nvd1prion1cvelist1