PT-2023-18049 · Unknown · Mmsprovider.Java

Published 2023-08-01 · Updated 2023-11-15 · CVE-2023-21268

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions MmsProvider.java (affected versions not specified)

Description The issue is related to a path traversal error in the update of MmsProvider.java, which could lead to a change in directory permissions. This may result in a local denial of service of SIM recognition, and no additional execution privileges are needed for exploitation. User interaction is not required for exploitation.

Recommendations 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

ASB-A-264880895

CVE-2023-21268

Affected Products

Mmsprovider.Java

References · 9

• https://android.googlesource.com/platform/packages/providers/TelephonyProvider/+/ca4c9a19635119d95900793e7a41b820cd1d94d9 · Patch
• https://source.android.com/security/bulletin/2023-08-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21268 · Security Note
• https://osv.dev/vulnerability/ASB-A-264880895 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-21268 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1691220793819095040 · Twitter Post
• https://twitter.com/CVEnew/status/1691196353706082306 · Twitter Post
• https://t.me/cibsecurity/68479 · Telegram Post
• https://t.me/cvenotify/56468 · Telegram Post