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GitHub_MCVELIST:CVE-2022-41926

HistoryNov 25, 2022 - 12:00 a.m.

CVE-2022-41926 Nextcloud Talk Android broadcast incorrect permission handling

2022-11-2500:00:00

CWE-732

CWE-200

GitHub_M

www.cve.org

nextcloud

android

vulnerability

permission handling

upgrade

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

28.1%

JSON

Nextcould talk android is the android OS implementation of the nextcloud talk chat system. In affected versions the receiver is not protected by broadcastPermission allowing malicious apps to monitor communication. It is recommended that the Nextcloud Talk Android is upgraded to 14.1.0. There are no known workarounds for this issue.

CNA Affected

[
  {
    "vendor": "nextcloud",
    "product": "security-advisories",
    "versions": [
      {
        "version": "< 14.1.0",
        "status": "affected"
      }
    ]
  }
]

References

github.com/nextcloud/security-advisories/security/advisories/GHSA-564v-3rfc-352m

github.com/nextcloud/talk-android/pull/2148

hackerone.com/reports/1596459

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

28.1%

JSON

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