PT-2023-22378 · Unknown · Call Blocker

Published 2023-05-30 · Updated 2025-01-13 · CVE-2023-29726

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Call Blocker application version 6.6.3

Description The issue allows an attacker to inject large amounts of data into the application's database, causing it to crash due to an out-of-memory (OOM) error when it loads the data into memory on startup, resulting in a persistent denial of service.

Recommendations For Call Blocker application version 6.6.3, consider restricting access to the database to prevent data injection until a patch is available. As a temporary workaround, limiting the amount of data that can be loaded into memory may help mitigate the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Resource Release

Weakness Enumeration

CWE-404

Related Identifiers

CVE-2023-29726

Affected Products

Call Blocker

References · 5

• 🔥 https://github.com/LianKee/SO-CVEs/blob/main/CVEs/CVE-2023-29726/CVE%20detail.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-29726 · Security Note
• https://osv.dev/vulnerability/CVE-2023-29726 · Vendor Advisory
• https://call-blocker.info · Note
• https://play.google.com/store/apps/details?id=com.cuiet.blockCalls · Note