CVE-2023-29726
The Call Blocker application 6.6.3 for Android incorrectly opens a key component that an attacker can use to inject large amounts of dirty data into the application's database.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.18%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The Call Blocker application 6.6.3 for Android incorrectly opens a key component that an attacker can use to inject large amounts of dirty data into the application's database. When the application starts, it loads the data from the database into memory. Once the attacker injects too much data, the application triggers an OOM error and crashes, resulting in a persistent denial of service.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.18% probability · 66th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-404
- Affected
- applika/call blocker
- Source
- cve@mitre.org
References
- https://github.com/LianKee/SO-CVEs/blob/main/CVEs/CVE-2023-29726/CVE%20detail.mdExploit, Third Party Advisory
- https://play.google.com/store/apps/details?id=com.cuiet.blockCallsProduct
- https://www.call-blocker.info/Product
- https://github.com/LianKee/SO-CVEs/blob/main/CVEs/CVE-2023-29726/CVE%20detail.mdExploit, Third Party Advisory
- https://play.google.com/store/apps/details?id=com.cuiet.blockCallsProduct
- https://www.call-blocker.info/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.