CVE-2023-21282 — Out-of-bounds Write in External AAC

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
8.8HIGHNVD
EPSS
1.3%
top 20.25%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform External AACGoogle Android
Timeline
PublishedAug 14
Latest updateAug 15

Description

In TRANSPOSER_SETTINGS of lpp_tran.h, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages4 packages

▶Androidplatform/external_aac13-next:0 — 13-next:2023-08-01+4
▶CVEListV5google/android4 versions+3
▶NVDgoogle/android4 versions+3

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-vpr2-2qww-hp7j: In TRANSPOSER_SETTINGS of lpp_tran↗2023-08-15
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OSV
CVE-2023-21282: In TRANSPOSER_SETTINGS of lpp_tran↗2023-08-01
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📋Vendor Advisories

1
Android
CVE-2023-21282: Android Security Bulletin 2023-08-01 CVE: CVE-2023-21282 Severity: CRITICAL Type: RCE Affected AOSP versions: 11, 12, 12L, 13 References: A-279766766↗2023-08-01
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