CVE-2024-20069 — Algorithm Downgrade in Google Android

CWE-757 — Algorithm Downgrade4 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
1.0%
top 22.83%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedJun 3
Latest updateAug 6

Description

In modem, there is a possible selection of less-secure algorithm during the VoWiFi IKE due to a missing DH downgrade check. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01286330; Issue ID: MSV-1430.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages1 packages

🔴Vulnerability Details

1
GHSA
GHSA-c4q9-2wfm-wj48: In modem, there is a possible selection of less-secure algorithm during the VoWiFi IKE due to a missing DH downgrade check↗2024-06-03
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📋Vendor Advisories

1
Android
CVE-2024-20069: Modem↗2024-06-01
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📄Research Papers

1
arXiv
Diffie-Hellman Picture Show: Key Exchange Stories from Commercial VoWiFi Deployments↗2024-08-06
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