PT-2023-15475 · Imo.Im · Imo.Im

Ch0Pin · Published 2023-05-04 · Updated 2023-05-10 · CVE-2022-47757

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions imo.im version 2022.11.1051

Description A path traversal vulnerability delivered via an unsanitized deeplink can force the application to write a file into the application's data directory. This may allow an attacker to save a shared library under a special directory which the app uses to dynamically load modules. Loading the library can lead to arbitrary code execution.

Recommendations For imo.im version 2022.11.1051, as a temporary workaround, consider restricting the use of deeplinks until a patch is available. Avoid using unsanitized deeplinks in the application to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2022-47757

GHSA-GHF9-X3C5-3MWJ

Affected Products

Imo.Im

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2022-47757 · Security Note
• https://osv.dev/vulnerability/CVE-2022-47757 · Vendor Advisory
• https://github.com/Ch0pin/security-advisories/security/advisories/GHSA-ghf9-x3c5-3mwj · Note
• https://t.me/cvenotify/49787 · Telegram Post
• https://t.me/cvenotify/50113 · Telegram Post
• https://t.me/cibsecurity/63278 · Telegram Post