Nextcloud news-android prior 0.9.9.63 on Android inclusion of functionality from untrusted control sphere

CVSS Meta Temp Score
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Nextcloud news-android on Android. Affected is an unknown function. Such manipulation leads to inclusion of functionality from untrusted control sphere. This vulnerability is documented as CVE-2021-41256. The attack needs to be performed locally. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Nextcloud news-android on Android (Android App Software). It has been rated as problematic. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a inclusion of functionality from untrusted control sphere vulnerability. Using CWE to declare the problem leads to CWE-829. The product imports, requires, or includes executable functionality (such as a library) from a source that is outside of the intended control sphere. Impacted is confidentiality, integrity, and availability.

The weakness was released 12/01/2021 as GHSA-2q9v-q3cc-h9f3. The advisory is available at github.com. This vulnerability is handled as CVE-2021-41256 since 09/15/2021. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

Upgrading to version 0.9.9.63 eliminates this vulnerability. Applying the patch 05449cb666059af7de2302df9d5c02997a23df85 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.6

VulDB Base Score: 4.0
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.1
NVD Vector: 🔍

CNA Base Score: 5.8
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Inclusion of functionality from untrusted control sphere
CWE: CWE-829
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: news-android 0.9.9.63
Patch: 05449cb666059af7de2302df9d5c02997a23df85

Timelineinfo

09/15/2021 🔍
12/01/2021 +77 days 🔍
12/01/2021 +0 days 🔍
12/04/2021 +3 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-2q9v-q3cc-h9f3
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-41256 (🔍)
GCVE (CVE): GCVE-0-2021-41256
GCVE (VulDB): GCVE-100-187406
scip Labs: https://www.scip.ch/en/?labs.20130704

Entryinfo

Created: 12/01/2021 10:05
Updated: 12/04/2021 21:34
Changes: 12/01/2021 10:05 (51), 12/04/2021 21:25 (2), 12/04/2021 21:34 (18)
Complete: 🔍
Cache ID: 216::103

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