Avast Antivirus 2.0.3587 Intent input validation

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

Summaryinfo

A vulnerability described as problematic has been identified in Avast Antivirus 2.0.3587. Affected by this issue is some unknown functionality of the file com.avast.android.mobilesecurity.app.scanner.DeleteFileActivity of the component Intent Handler. Executing a manipulation can lead to input validation. This vulnerability is tracked as CVE-2013-0122. Moreover, an exploit is present. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Avast Antivirus 2.0.3587 (Anti-Malware Software) and classified as problematic. This vulnerability affects an unknown code block of the file com.avast.android.mobilesecurity.app.scanner.DeleteFileActivity of the component Intent Handler. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect availability. CVE summarizes:

The avast! Mobile Security application before 2.0.4400 for Android allows attackers to cause a denial of service (application crash) via a crafted application that sends an intent to com.avast.android.mobilesecurity.app.scanner.DeleteFileActivity with zero arguments.

The weakness was disclosed 04/19/2013 by Kurt Traver as 131263 as not defined knowledge base article (CERT.org). The advisory is available at kb.cert.org. This vulnerability was named CVE-2013-0122 since 12/06/2012. Local access is required to approach this attack. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept.

Upgrading to version 2.0.4400 eliminates this vulnerability. The upgrade is hosted for download at play.google.com. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at OSVDB (92631†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 5.6

VulDB Base Score: 6.2
VulDB Temp Score: 5.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept

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: 🔍
Exploit Delay Time: 🔍

Upgrade: Antivirus 2.0.4400

Timelineinfo

12/06/2012 🔍
04/10/2013 +125 days 🔍
04/19/2013 +9 days 🔍
04/19/2013 +0 days 🔍
04/21/2013 +2 days 🔍
04/23/2013 +2 days 🔍
08/12/2024 +4129 days 🔍

Sourcesinfo

Advisory: 131263
Researcher: Kurt Traver
Status: Not defined

CVE: CVE-2013-0122 (🔍)
GCVE (CVE): GCVE-0-2013-0122
GCVE (VulDB): GCVE-100-8482
CERT: 🔍
OSVDB: 92631

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/23/2013 12:34
Updated: 08/12/2024 19:18
Changes: 04/23/2013 12:34 (55), 05/05/2018 18:09 (6), 08/12/2024 19:18 (16)
Complete: 🔍
Committer: olku
Cache ID: 216:67A:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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