CVE-2020-0464 — Observable Discrepancy in Google Android

CWE-203 — Observable Discrepancy5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 96.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Platform Frameworks NativePlatform System NetdGoogle Android
Timeline
PublishedDec 14
Latest updateMay 24

Description

In resolv_cache_lookup of res_cache.cpp, there is a possible side channel information disclosure. This could lead to local information disclosure of accessed web resources with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-150371903

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages4 packages

▶CVEListV5google/androidAndroid-10
▶NVDgoogle/android10.0
▶Androidplatform/system_netd10:0 — 10:2020-12-01
▶Androidplatform/frameworks_native10:0 — 10:2020-12-01

Patches

Patch: source.android.com ↗Patch: source.android.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-xx27-x5jh-mcrm: In resolv_cache_lookup of res_cache↗2022-05-24
▶
CVEList
CVE-2020-0464: In resolv_cache_lookup of res_cache↗2020-12-14
▶
OSV
CVE-2020-0464: In resolv_cache_lookup of res_cache↗2020-12-01
▶

📋Vendor Advisories

1
Android
CVE-2020-0464: Android Security Bulletin 2020-12-01 CVE: CVE-2020-0464 Severity: HIGH Type: ID Affected AOSP versions: 10 References: A-150371903 [2]↗2020-12-01
▶
CVE-2020-0464 — Observable Discrepancy in Google | cvebase