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cvelistFacebookCVELIST:CVE-2023-38537
HistoryOct 04, 2023 - 7:09 p.m.

CVE-2023-38537

2023-10-0419:09:58
facebook
www.cve.org
cve-2023-38537
race condition
network transport
use-after-free
audio/video calls
app termination
unexpected control flow

5.6 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

5.8 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.1%

JSON

A race condition in a network transport subsystem led to a heap use-after-free issue in established or unsilenced incoming audio/video calls that could have resulted in app termination or unexpected control flow with very low probability.

CNA Affected

[
  {
    "defaultStatus": "affected",
    "product": "WhatsApp Desktop for Mac",
    "vendor": "Facebook",
    "versions": [
      {
        "lessThan": "2.2338.12",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "product": "WhatsApp Desktop for Windows",
    "vendor": "Facebook",
    "versions": [
      {
        "lessThan": "2.2320.2",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "product": "WhatsApp Business for iOS",
    "vendor": "Facebook",
    "versions": [
      {
        "lessThan": "2.23.10.77",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "product": "WhatsApp for iOS",
    "vendor": "Facebook",
    "versions": [
      {
        "lessThan": "2.23.10.77",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "product": "WhatsApp Business for Android",
    "vendor": "Facebook",
    "versions": [
      {
        "lessThan": "2.23.10.77",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "product": "WhatsApp for Android",
    "vendor": "Facebook",
    "versions": [
      {
        "lessThan": "2.23.10.77",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

Related

nvd 1
cve 1
prion 1
nvd
nvd
CVE-2023-38537
2023-10-04 20:15:09
cve
cve
CVE-2023-38537
2023-10-04 20:15:09
prion
prion
Race condition
2023-10-04 20:15:00

5.6 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

5.8 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.1%

JSON
Related for CVELIST:CVE-2023-38537
nvd1cve1prion1